Digital Counter/Tachometer
H7CC
New and improved design for easier use,
programming, maintenance and user feedback
The improved user interface is intuitive and
offers better overall visibility. Replacement
time notification function notifies the user of
potential preventive maintenance
Basic Features
• The white-color display offers better visual clarity and visibility, and the color universal
design is used.
• Up/Down Keys are provided for all six digits, which reduces the number of button
operations during setup and other processes.
• An easy operation is realized by the operation guide on which each key lights up.
• The progress can be easily understood at one glance from the status indicators
of the present value and the measurement value.
• The body depth of all models with screw terminals has been reduced to 59 mm.
For the most recent information on models that
have been certified for safety standards, refer to
your OMRON website.
Safety and Reliability
Refer to Safety Precautions page 61.
• The replacement time is notified in advance by predicting the service life.
• The power supply circuit and input circuits are isolated in all models, and therefore, there is no need of any wiring restrictions.
Other Features
• Follows the ratings, characteristics, and functionality of the H7CX-N.
• Equipped with the Output Allocation and Output ON/OFF Inversion Function.
• Equipped with a Memory Backup and H7AN Compatibility Function to facilitate problem-free conversion from H7CN/H7AN.
Features
Basic Features
Safety and Reliability
Better visual feedback and operation
Notification of Replacement Time
The white-color display offers better visual clarity and visibility, and
the color universal design is used. The keys of all six digits can be
operated up/down for easier use. The LED indicator of the operable
keys lights up to support setup.
The service life prerequisites of the counter include the relay output
count and the deterioration of the electrolytic capacitors. In the H7CC,
in addition to the relay output count, an alarm is displayed when the
deterioration of electrolytic capacitors due to the cumulative run time
reaches the standard value, and planned maintenance is supported.
Note: For details, refer to Replacement Time Notification Function on
pages 41 and 57.
Simplified operation
by the Up/Down Keys
for all six digits
White-color
display
improves visibility
The operable keys
light up to support setup
Status Notification by Status Indicator
Life expectancy (h)
a
Color universal
design is used
The service life reduces to half
when the temperature rises to
10°C.
a
2
10°C
The status can be indicated by the ratio of the present value or measurement
value to the set value, which makes it easy to understand the status.
35
45
55
Temperature (°C)
Relationship between the life expectancy of
electrolytic capacitors and temperature (Example)
Isolated Power Supply and Input Circuits
Three indicators light up
when the status reaches 50%
All indicators light up
when the status reaches 100%
In all models, the power supply circuit and input circuits are isolated.
Previous non-isolated counters had wiring restrictions and could be
damaged if wired incorrectly. The H7CC removes these worries.
H7CC
Shortened Body
The body depth of all models with screw terminals has been reduced
to 59 mm, which contributes to thinner control panels!
Models with Screw Terminals: 59 mm
Models with Sockets:
63.7 mm (case dimension)
AC power
supply *
Input
terminal
0V
terminal
COM terminal
There is no sneak current
from wires because of
transformer-type power supply.
New models
Previous
models
PLC or
other output terminals
-V
+V
DC stabilized
power supply
* Grounding of
AC power supply
implies grounding
at the commercial
power supply side.
1
H7CC
Other Features
Equipped with a Key Protect Function
Output ON/OFF Inversion Function
Any abnormality in the device due to malfunctioning or setting errors
can be prevented.
Conventionally, the output turns ON when the set value is reached,
however, when this function is used, the output can be turned OFF
when the set value is reached. As a result, the man-hours involved in
checking the wiring can be reduced.
Follows the Ratings, Characteristics, and
Functionality of the H7CX-N
The H7CC follows the ratings, characteristics, and functionality of the
H7CX-N. Other than the H7CC-A8@, all models are equipped with
power supply to external devices, which reduces the load on wiring.
The allocation of outputs 1 and 2 (OUT1 and OUT2) can be changed.
In the conventional 2-stage output models, output 1 (OUT1) was fixed
as SPST, and output 2 (OUT2) was fixed as SPDT, however, in the
H7CC, the allocation of outputs 1 and 2 (OUT1 and OUT2) can be
changed to SPST or SPDT, which reduces the man-hours involved
when it is necessary to change the wiring.
3
4
Conversion from the H7CN/H7AN is supported by enabling the
setting of the present value and the output state memory backup.
H7AN Compatibility Function
Output Allocation Function
12
Memory Backup Function
13
Output 1
(OUT1)
12
5
Output 2
(OUT2)
3
4
13
Output 2
(OUT2)
5
Output 1
(OUT1)
Conversion from the H7AN is supported by enabling the setting to
start counting from 999999 when the present value being
decremented exceeds 0.
Model Number Structure
Model Configuration
H7CC Series
H7CC-A Series Digital Counter
H7CC-R Series Digital Tachometer
Model
Classification
Model
1-stage preset counter
Function
Preset counter
Preset counter/Tachometer
H7CC-A@
H7CC-AW@/AU@
Tachometer
Yes
Yes
No
H7CC-R11@
2-stage preset counter
No
Yes
No
Total and preset counter
Yes
Yes
No
Batch counter
No
Yes
No
Dual counter
No
Yes
No
Twin counter
No
Yes
No
Tachometer
No
Yes *
Yes
Tachometer Input
Settings
External connections
Display digits
---
1 input or 2 inputs
(independent measurements, Yes
differential, absolute ratio
1 input
value and error ratio value)
Yes
2 inputs
(independent measurement
only)
1-stage
2-stage
1-stage
8-pin socket, 11-pin socket,
Screw terminals
Screw terminals
11-pin socket
6 digits
* Set the tachometer input mode from the function setting mode to switch to the tachometer function.
2
H7CC-R11W@
H7CC
Model Number Legend (Not all possible combinations of functions are available.)
H7CC-@@@@@
1 2 3 4 5
1. Type
2. External connections
3. Settings
Symbol
Meaning
Symbol
Meaning
Symbol
Meaning
A
Standard type
None
Screw terminals
None
1-stage setting
R
Tachometer
8
8-pin socket
W
2-stage setting *
11
11-pin socket
U
1-stage contact+1-stage Solid state
* The H7CC-R11W@ is a 1-stage (2 inputs and
outputs) rather than a 2-stage counter.
4. Output type
5. Supply voltage
Symbol
Meaning
Symbol
Meaning
None
Contact output
None
100 to 240 VAC at 50/60 Hz
S
Transistor output
D
24 VAC 50/60 Hz/12-48 VDC
Ordering Information
List of Models
Type
Classification
Configuration
External
connections
Settings
Display
digits
8-pin socket
Outputs
Contact output (SPST)
Contact output (SPDT)
Preset counter
• 1-stage preset counter
• Total and preset
counter
Transistor output (SPST)
11-pin socket
Contact output (SPDT)
1-stage
Transistor output (SPST)
Contact output (SPDT)
Transistor output (SPST)
H7CC-A
Series
Contact output (SPDT)
Preset counter/
Tachometer
H7CC-R
Series
Tachometer
• 1-stage preset counter
• 2-stage preset counter
• Total and preset
counter
• Batch counter
• Dual counter
• Twin counter
• Tachometer
• Tachometer
6 digits
Screw
terminals
Power supply
voltage
100 to 240 VAC
H7CC-A8
24 VAC/
12 to 48 VDC
H7CC-A8D
100 to 240 VAC
24 VAC/
12 to 48 VDC
100 to 240 VAC
Transistor output (SPST)
24 VAC/
12 to 48 VDC
Contact output
(SPST+SPDT)
100 to 240 VAC
Transistor output (DSPT)
2-stage
Contact output
(SPST+SPDT)
Transistor output (DSPT)
Contact output (SPDT) +
Transistor output (SPST)
1-stage
(1 input and
output)
Contact output (SPDT)
1 stage
(2 inputs and
outputs)
Contact output
(SPDT+SPST)
11-pin socket
Model
H7CC-A11
H7CC-A11S
H7CC-A11D
H7CC-A11SD
H7CC-A
H7CC-AS
H7CC-AD
H7CC-ASD
H7CC-AW
H7CC-AWS
24 VAC/
12 to 48 VDC
H7CC-AWD
100 to 240 VAC
H7CC-AU
24 VAC/
12 to 48 VDC
H7CC-AUD
100 to 240 VAC
H7CC-R11
24 VAC/
12 to 48 VDC
H7CC-R11D
100 to 240 VAC
H7CC-R11W
24 VAC/
12 to 48 VDC
H7CC-R11WD
H7CC-AWSD
3
H7CC
Accessories (Order Separately)
Soft Cover
Model
Remarks
Page
Y92A-48F1
---
12
Model
Remarks
Page
Y92A-48
---
12
Remarks
Page
Hard Cover
Flush Mounting Adapter
Model
Y92F-30
Included with models with screw
terminals.
Y92F-45
Use this Adapter to install the Counter/
Tachometer in a cutout previously made
for a DIN 72 × 72 mm device (panel
cutout: 68 × 68 mm).
12
Waterproof Packing
Model
Y92S-P6
Remarks
Included with models with screw
terminals.
Page
12
Connection Sockets
Model
P2CF-08
Classification
Connectable Counter/
Tachometers
Front-connecting Socket
---
P2CF-08-E
Front-connecting Socket
(Finger-safe Type)
Round crimp terminals cannot be used on
Finger-safe Sockets.
Use forked crimp terminals.
P3GA-08
Back-connecting Sockets
A Y92A-48G Terminal Cover can be used with
the Socket to create a finger-safe construction.
P2CF-11
Front-connecting Socket
---
P2CF-11-E
Front-connecting Socket
(Finger-safe Type)
P3GA-11
Back-connecting Sockets
H7CC-@8
H7CC-@11
Round crimp terminals cannot be used on
Finger-safe Sockets.
Use forked crimp terminals.
A Y92A-48G Terminal Cover can be used with
the Socket to create a finger-safe construction.
Terminal Covers for P3GA-11 Back-connecting Socket
4
Remarks
Model
Remarks
Page
Y92A-48G
---
14
Page
13
H7CC-A@
H7CC-A@ Digital Counter
• Equipped with a replacement time notification function.
• The white-color display further improves visibility, and the color
universal design is used. The Up/Down Keys make it easier to
use the Counter.
• Compatible with the ratings, characteristics, and functionality of
the H7CX-N.
For the most recent information on models that have been certified for
safety standards, refer to your OMRON website.
Specifications
Ratings
Model
Item
Classification
Configuration
Ratings
H7CC-A8/-A11@
H7CC-A@
H7CC-AW@/AU@
Preset counter
Preset counter/ tachometer
1-stage preset counter, 1-stage preset counter with total counter (selectable) *1
1-stage/2-stage preset counter, total and
preset counter *1, batch counter, dual
counter, twin counter, and tachometer
(selectable)
Power supply voltage
*2
• 100 to 240 VAC, 50/60 Hz
• 24 VAC, 50/60 Hz or 12 to 48 VDC
Operating voltage
fluctuation range
85% to 110% of rated supply voltage (12 to 48 VDC: 90% to 110%)
Power consumption
Approx. 6.8 VA at 100 to 240 VAC,
Approx. 5.5 VA/3.3 W at 24 VAC/12 to 48 VDC,
Mounting method
Flush mounting or surface mounting
Flush mounting
External connections
8-pin/ 11-pin socket
Screw terminals
Degree of protection
IEC IP66 for panel surface only and only when Y92S-P6 Waterproof Packing is used.
Input signals
CP1, CP2, reset, and total reset *4
Counter
CP1, CP2, reset 1, and reset 2
Maximum counting
speed
30 Hz (minimum pulse width: 16.7 ms) or 10 kHz (minimum pulse width: 0.05 ms) (selectable) (ON/OFF ratio 1:1)
*Common setting for CP1 and CP2
Input mode
Increment (UP), decrement (DOWN), increment/decrement (UP/DOWN A (command input), UP/DOWN B (individual inputs), or
UP/DOWN C (quadrature inputs)), UP/DOWN D (command input), UP/DOWN E (individual inputs), UP/DOWN E (quadrature inputs)
Output mode
N, F, C, R, K-1, P, Q, A, K-2, D, and L.
One-shot out put time
0.01 to 99.99 s
Reset system
External (minimum reset signal width: 1 ms or 20 ms, selectable), manual, and automatic reset (internal according to C, R, P,
and Q mode operation)
N, F, C, R, K-1, P, Q, A, K-2, D, L, and H.
Tachometer
Refer to the separate table for tachometer function ratings.
Prescaling function
Yes (0.001 to 99.999)
Decimal point adjustment
Yes (right most 3 digits)
Sensor waiting time
290 ms max. (Control output is turned OFF and no input is accepted during sensor waiting time.)
Input method
No-voltage (NPN) input/voltage (PNP) input (switchable)
No-voltage inputs:
ON impedance: 1 kΩ max. (Leakage current: 12 mA at 0 Ω) ON residual voltage: 3 V max.
OFF impedance: 100 kΩ min.
Voltage input:
High (logic) level: 4.5 to 30 VDC
Low (logic) level: 0 to 2 VDC (Input resistance: approx. 4.7 kΩ)
External power supply
12 VDC (±10%), 100 mA (except for H7CC-A8@ models) Refer to Precautions for Correct Use on page 61 for details.
Control output
• Contact output: 3 A at 250 VAC/30 VDC, resistive load (cosφ=1),
Minimum applied load: 10 mA at 5 VDC (failure level: P, reference value)
• Transistor output: NPN open collector, 100 mA at 30 VDC, Residual voltage: 1.5 VDC max. (approx. 1 V),
Leakage current: 0.1 mA max.
Display *3
7-segment, negative transmissive LCD
Character height
Count value: 10 mm (white)
Set value: 6 mm (green)
Digits
6 digits
-99999 to 999999
(-5 digits to +6 digits)
Memory backup
Non-volatile memory (overwrites: 100,000 times min.) that can store data for 10 years min.
Operating temperature range
-10 to 55°C (-10 to 50°C if Counter/Tachometers are mounted side by side) (with no icing or condensation)
Storage temperature range
-25 to 70°C (with no icing or condensation)
Operating humidity range
25% to 85%
Case color
Black (N1.5)
Attachments
---
6 digits
-99999 to 999999 (-5 digits to +6 digits),
tachometer: 0 to 999999
Flush mounting adapter, waterproof packing, terminal cover
*1. 1-stage preset counter and total counter functionality.
*2. Do not use the output from an inverter as the power supply.The ripple must be 20% maximum for DC power.
*3. The display is lit only when the power is ON. Nothing is displayed when power is OFF.
*4. Only reset input is performed in the H7CC-A8@, and the total count is also reset simultaneously.
5
H7CC-A@
Tachometer Function Ratings
Model H7CC-A8@
H7CC-A11@
H7CC-A@
Item
H7CC-AW@/AU@
Input mode
Selectable from 1 inputs, independent measurements for 2 inputs, differential input for 2 inputs, absolute ratio for 2 inputs,
and error ratio for 2 inputs.
Pulse measurement
method
Periodic measurement
Maximum counting
speed
1-input mode:
30 Hz
10 kHz (minimum pulse width: 0.05 ms) 30 Hz
(minimum pulse width: 16.7 ms) Other modes:
(minimum pulse width: 16.7 ms)
5 kHz (minimum pulse width: 0.1 ms)
Minimum input
signal width
---
---
30 ms *
1-input mode: 0.2 ms
Other modes: 0.4 ms*
0.001 to 30.00 Hz
1-input mode: 0.001 to 10 kHz,
Other modes: 0.01 to 5 kHz
0.030 to 999999 s
1-input mode: 0.0002 to 999999 s
Other modes: 0.0004 to 999999 s
200 ms min.
200 ms min. or continuous
selectable (minimum interval of
10 ms)
Continuous (minimum interval of 10 ms)
Measuring ranges
Sampling period
No
tachometer
functionality
Pulse width measurement
Measuring accuracy
±0.1% FS ±1 digit max. (at 23 ±5°C)
Output mode
Input mode:
Not 2-input independent measurement: HI-LO, AREA, HI-HI, LO-LO
2-input independent measurement: HI-HI, LO-LO
Auto-zero time
0.1 to 999.9s
Startup time
0.0 to 99.9s
Averaging
Simple averaging/moving averaging selectable, Processing: OFF, 2, 4, 8, or 16 times
Hold input
Minimum input signal width: 20 ms
1-input mode:
10 kHz (minimum pulse width: 0.05 ms)
Other modes:
5 kHz (minimum pulse width: 0.1 ms)
* An input OFF time of at least 20 ms is required.
Characteristics
Insulation resistance
100 MΩ min. (at 500 VDC) between current-carrying terminals and exposed non-current-carrying metal parts,
and between non-continuous contacts
Dielectric strength
2,000 VAC, 50/60 Hz for 1 min between current-carrying metal parts and non-current-carrying metal parts
2,000 VAC, 50/60 Hz for 1 min between power supply and input circuit for all models except H7CC-@D@ (1,500 VAC
for 24 VAC/12 to 48 VDC)
1,500 VAC (for H7CC-@SD@), 50/60 Hz for 1 min between control output, power supply, and input circuit (2,000 VAC
for models other than H7CC-@SD@)
1,000 VAC, 50/60 Hz for 1 min between non-continuous contacts
Impulse withstand voltage
6.0 kV between power terminals (1.0 kV for models with 24 VAC/12 to 48 VDC)
6.0 kV between current-carrying terminals and exposed non-current-carrying metal parts (1.5 kV for models with 24
VAC/12 to 48 VDC)
Static immunity
Malfunction: 8 kV
Destruction: 15 kV
Vibration resistance
Shock resistance
Destruction
10 to 55 Hz with 0.75-mm single amplitude each in three directions for 2 h each
Malfunction
10 to 55 Hz with 0.35-mm single amplitude each in three directions for 10 min each
Destruction
300 m/s2 each in three directions
Malfunction
100 m/s2 each in three directions
Life expectancy
Mechanical: 10,000,000 operations min.
Electrical: 100,000 operations min. (3 A at 250 VAC, resistive load, ambient temperature condition: 23°C) *
Weight
Approx. 120 g (Counter only)
* Refer to the Life-test Curve.
Life-test Curve (Reference Values)
Inductive load
1,000
No. of operations ( ×103)
No. of operations ( ×103)
Resistive load
700
500
300
30 VDC (cosφ=1)
700
500
300
30 VDC (L/R=7 ms)
250 VAC (cosφ=1)
100
100
70
250 VAC (cosφ=1)
70
50
0
1
2
3
4
Load current (A)
6
1,000
50
0
1
2
3
4
Load current (A)
A current of 0.15 A max. can be switched at 125
VDC (cosφ=1) and current of 0.1 A max. can be
switched if L/R=7 ms. In both cases, a life of 100,000
operations can be expected.
H7CC-A@
Applicable Standards
Approved
safety
standards
cULus (or cURus): UL508/CSA C22.2 No. 14 *1
EN 61010-1 (IEC 61010-1): Pollution degree 2/overvoltage category II
EAC
RCM
B300 PILOT DUTY
1/4 HP 120 VAC, 1/3 HP, 240 VAC, 3 A, 250 VAC/30 VDC resistive load
VDE0106/part100
(EMI)
Emission Enclosure:
Emission AC mains:
(EMS)
Immunity ESD:
Immunity RF-interference:
EMC
Immunity Conducted Disturbance:
Immunity Burst:
Immunity Surge:
Immunity Voltage Dip/Interruption:
EN61326-1 *2
EN 55011 Group 1 class A
EN 55011 Group 1 class A
EN61326-1 *2
EN 61000-4-2:
4 kV contact discharge;
8 kV air discharge
EN 61000-4-3:
10 V/m (Amplitude-modulated, 80 MHz to 1 GHz)
3 V/m (Amplitude-modulated, 1.4 G to 2 GHz)
1 V/m (Amplitude-modulated, 2 G to 2.7 GHz)
10 V/m (Pulse-modulated, 900 MHz ±5 MHz)
EN 61000-4-6:
10 V (0.15 to 80 MHz)
EN 61000-4-4:
2 kV power-line;
1 kV I/O signal-line
EN 61000-4-5:
1 kV line to lines (power and output lines);
2 kV line to ground (power and output lines)
EN 61000-4-11: Voltage Dip
1 cycle, 100% (rated voltage)
10/12 cycle 60% (rated voltage)
25/30 cycle 30% (rated voltage)
Interruption
250/300 cycle 100% (rated voltage)
*1. The following safety standards
apply to models with sockets
(H7CC-A11@/H7CC-A8@).
cUL (Listing):
Applicable when an OMRON
P2CF(-E) Socket is used.
cUR (Recognition):
Applicable when any other
socket is used.
*2. Industrial electromagnetic
environment (EN/IEC 61326-1
Table 2)
I/O Functions
Using as a Counter*1
CP1, CP2
(1) In general (except for Dual Counter Mode)
• Reads counting signals.
• Increment, decrement, increment/decrement (command/individual/quadrature) inputs accepted.
(2) When used as a dual counter or twin counter
• Reads CP1 count signals with CP1 input and CP2 count signals with CP2 input.
• Increment signals can be input.
Reset/reset 1
(1) In general (except for Dual Counter Mode)
• Resets present value and outputs (OUT2 when using the batch counter) *2.
• Counting cannot be performed during reset/reset 1 input.
• Reset indicator is lit while reset input is ON.
(2) When used as a dual counter or twin counter.
• Resets the CP1 present value (to 0).
• Counting for CP1 input cannot be performed while the reset 1 input is ON.
• The reset indicator is lit while the reset 1 input is ON.
Total reset or reset 2
The reset function depends on the selected configuration *3.
OUT1, OUT2
Outputs signals according to the specified output mode when a set value is reached.
Inputs
Outputs
*1. For information on operation of I/O functions, refer to pages page 24 to page 29.
*2. In increment mode or increment/decrement mode, the present value returns to 0; in decrement mode, the present value returns to the set value
with 1-stage models, and returns to set value 2 with 2-stage models.
*3. Reset operates as described in the following table. (The reset indicator will not be lit.)
Configuration
Reset operation
1-stage/2-stage preset counter
Does not operate (not used).
Total and preset counter
• Resets the total count value.
• The total count value is held at 0 while the total reset input is ON.
Batch counter
• Resets the batch count value and batch output (OUT1).
• The batch count value is held at 0 while the reset 2 input is ON.
Dual counter
• Resets the CP2 present value.
• Counting for CP2 input cannot be performed while the reset 2 input is ON.
Twin counter
• Resets the CP2 present value.
• The following table shows the delay from when the reset signal is input until the output is turned OFF. (Reference values)
Minimum reset signal width
Output delay time
Relay output
Transistor output
1 ms
3.7 to 6.6 ms
0.58 to 0.78 ms
20 ms
17.0 to 19.8 ms
13.7 to 17.2 ms
Operating Procedures (Tachometer Function)
Inputs
Outputs
CP1, CP2
Reads counting signals. (The CP2 input can be used when the input mode is not 1-input mode.)
Reset 1/reset 2
• Holds the measurement value and outputs. (The reset 2 input can be used when the input mode is 2-input independent measurement.)
• Functions as a hold input.
The measurement value (displayed value) and the outputs are held while the RST Key on the front panel is pressed.
• The hold indicator is lit when the value is being hold.
OUT1, OUT2
Outputs signals according to the specified output mode when a set value is reached.
7
H7CC-A@
Connections
Terminal Arrangement
Confirm that the power supply meets specifications before use.
H7CC-A11/-A11D
H7CC-A11S/-A11SD
1-stage Contact Output
1-stage Transistor Output
Reset
1-stage Contact Output
Reset
CP1
CP1
8
3
9
10
2
Sensor
1 11
Total Reset
0V
(-)
(+)
External
power supply
8
3
9
10
2
Sensor
12 DCV
5 6 7
4
1 11
12 DCV
External
power supply
OUT
CP2 input
0V
(-)
4
Reset input
Total Reset
Internal
circuit
Internal
circuit
CP2
5 6 7
CP1 input
Internal
circuit
CP2
(+)
H7CC-A8/-A8D
4
5
6
3
2
7
1
8
(-)
(+)
0V
OUT
OUT
(-)
(+)
(+)
H7CC-A/H7CC-AD
H7CC-AS/-ASD
CP1
Total reset
9
10
12 VDC
6
(-)
Sensor
(+)
12 VDC
11
External
power supply
8
9
10
4
5
7
2
3
0V
6
Sensor
(+)
CP1
CP2
8
Reset
Reset
7
0V
(-)
Total reset
1-stage Transistor Output
1-stage Contact Output
CP2
(-)
11
External
power supply
1
2
3
4
5
1
OUT
OUT
(+)
(-)
(-)
(+)
H7CC-AW/-AWD/-AU/-AUD
H7CC-AWS/-AWSD
2-stage Contact Output
10
12 VDC
7
8
9
10
0V
6
Sensor
(+)
Reset 2
Reset 2
9
CP1
CP1
8
CP2
CP2
7
0V
(-)
Reset 1
Reset 1
2-stage Transistor Output
Sensor
*1
11
12
13
External
power supply
(+)
OUT1 *2
*1: H7CC-AU
1
2
3
4
12
*1
11
12
13
External
power supply
2
13
*2: OUT1 and OUT2 are
switchable by allocation change
(+)
12 VDC
1
5
OUT2 *2
(-)
6
(-)
3
4
OUT1 *2
5
OUT2 *2
(-)
*2: OUT1 and OUT2 are
switchable by allocation change
(+)
Transistor Output
• The transistor output of the H7CC is isolated from the internal
circuitry by a photocoupler, so the transistor output can be used as
both NPN and PNP output.
NPN Output
PNP Output
Load
+
Power for load
8
• The diode connected to the collector of the output transistor is used
to absorb inverted voltage that is generated when an inductive load
is connected to the H7CC.
Counter
+
Load
+
Power for load
Power for load
Inductive
load
H7CC-A@
Block Diagram
Input Circuits
(Basic insulation)
CP1, CP2, Reset/Reset 1, and Total Reset/Reset 2
Input
Power supply
circuit
Output circuit
(Basic insulation)
No-voltage Inputs
(NPN Inputs)
(Basic insulation)
Display circuit
Internal
control circuit
Input circuits
Voltage Inputs
(PNP Inputs)
+14V
Key switch
circuit
Approx. 4.7 kΩ
1 kΩ
Internal
circuit
IN
Internal
circuit
IN
Input Connections
The inputs of the H7CC are no-voltage (short-circuit or open) inputs or voltage inputs.
No-voltage Inputs (NPN Inputs)
Open Collector
Voltage Output
PLC or
sensor
Contact Input
DC Two-wire Sensor
Total reset/reset 2 input
CP1 input
CP2 input
0 V for inputs
Reset/reset 1 input
CP1 input
Total reset/reset 2 input
CP2 input
0 V for inputs
Reset/reset 1 input
Total reset/reset 2 input
CP1 input
CP2 input
0 V for inputs
Reset/reset 1 input
Total reset/reset 2 input
CP1 input
CP2 input
0 V for inputs
Reset/reset 1 input
Sensor
H7CC-A8@
H7CC-A11@
1
3
5
4
---
H7CC-A8@
1
3
5
4
---
3
5
4
---
3
5
4
5
6
4
H7CC-A11@
3
7
5
6
4
3
7
5
6
4
H7CC-A8@
H7CC-A11@
1
7
H7CC-A8@
H7CC-A11@
1
3
3
7
5
6
4
H7CC-A@
6
7
8
9
10
H7CC-A@
6
7
8
9
10
H7CC-A@
6
7
8
9
10
H7CC-A@
6
7
8
9
10
Note: Operates with transistor ON.
Note: Operates with transistor ON.
Note: Operates with relay ON.
---
Note: Operates with transistor ON.
No-voltage Input Signal Levels
No-contact input
Applicable Two-wire Sensor
Short-circuit level (transistor ON)
• Residual voltage: 3 V max.
• Impedance when ON: 1 kΩ max.
• Leakage current: 1.5 mA max.
• Switching capacity: 5 mA min.
• Residual voltage: 3 VDC max.
• Operating voltage: 10 VDC
(The leakage current is approx. 12 mA when the impedance is 0 Ω.)
Open level (transistor OFF)
• Impedance when OFF: 100 kΩ min.
Contact input
Use contacts which can adequately switch 5 mA at 10 V.
Note: The DC voltage must be 30 VDC max.
Voltage Inputs (PNP Inputs)
No-contact Input (NPN Transistor)
No-contact Input (PNP Transistor)
Sensor
Contact Input
Total reset/reset 2 input
CP1 input
CP2 input
Reset/reset 1 input
0 V for inputs
Total reset/reset 2 input
CP1 input
CP2 input
Reset/reset 1 input
0 V for inputs
Total reset/reset 2 input
CP1 input
CP2 input
Reset/reset 1 input
0 V for inputs
Sensor
H7CC-A8@
H7CC-A11@
1
5
4
3
---
5
4
3
---
5
4
3
5
6
4
3
7
5
6
4
H7CC-A8@
H7CC-A11@
1
7
H7CC-A8@
H7CC-A11@
1
3
3
7
5
6
4
H7CC-A@
6
7
8
9
10
H7CC-A@
6
7
8
9
10
H7CC-A@
6
7
8
9
10
Note: Operates with transistor ON.
Note: Operates with transistor ON.
---
Note: Operates with relay ON.
Voltage Input Signal Levels
High level (input ON): 4.5 to 30 VDC
Low level (input OFF): 0 to 2 VDC
Note: 1. The DC voltage must be 30 VDC max.
2. Input resistance: Approx. 4.7 kΩ
9
H7CC-A@
Nomenclature
Display Section
7
4
1. Key Protect Indicator (yellow)
1
2
3
9
2. Control Output Indicator (yellow)
OUT: (One-stage)
OUT: 1 2 (Two-stage)
3. Reset Indicator (yellow)
5
8
6
10
14
11
12
(Lit when the reset input (1) is ON or
reset operation is performed.)
Displayed only when the configuration
selection mode is not tachometer mode.
13
4. Total Count Indicator
Operation Keys
(Lit when the total count value is displayed.)
10. Up Keys (UP1 to UP6)
5. Batch Indicator
(UP1, 2, 3, 4, 5, 6 from right to left)
(Lit when the batch count value is displayed.)
6. Set Value 1, 2 Stage Indicator
7. Present Value (Main Display)
(Character height: 10 mm, white *)
11. Down Keys (DW1 to DW6)
(DW1, 2, 3, 4, 5, 6 from right to left)
12. Reset Operation (UP6+DW6) *
(The reset operation is enabled by pressing and holding the keys for 1 second or longer.
When the keys are pressed simultaneously, all status indicators start blinking. The reset
operation is disabled if the keys are released within 1 second.)
To perform the reset operation, firmly press and hold both UP6 and DW6. If you press only
UP6 or DW6, the set value will change.
8. Set value (Sub-display)
(Character height: 6 mm, green)
9. Hold Display (yellow)
Displayed only when the configuration
selection mode is not tachometer mode.
13. Mode Operation (UP1+UP3 or DW1+DW3)
(Changes modes and setting items. Press and hold the keys for 2 seconds or longer to
move to the function setting mode. When the keys are pressed simultaneously, the status
indicators on UP1 (DW1) and UP3 (DW3) start blinking.
The mode operation is disabled if the keys are released within 2 seconds.)
Model with 6 Digits
Character Size
for Main Display
10 mm
Character Size
for Sub-display
6 mm
14. Status indicator
· When the indicator display mode is ON
When used as a counter, the ratio of the present value to the set value is displayed from
0 to 100%.
When used as a tachometer, if "Upper and lower limit" or "Area" is selected in the
tachometer output mode, the ratio of the measurement value to the comparison value is
displayed from 0 to 100%.
· When the indicator display mode is all off or all lit
All off or all lit display.
Note. When you press the Up Key or the Down Key, the status indicator display goes off,
and the pressed key lights up or blinks.
· The keys that can be set light up for notification.
Switches
15. Key-protect Switch
(Default setting)
OFF
(Disable)
ON
(Enable)
Note: The reset functions depends on the selected configuration.
Configuration
10
Reset operation *
1-stage/2-stage
preset counter
Resets the present value and outputs.
Total and preset
counter
• Resets the present value and outputs.
• When the total count value is displayed, resets the present value, the total count
value, and outputs.
Batch counter
• Resets the present value and OUT2.
• When the batch count value is displayed, resets the present value, the batch count
value, and outputs.
Dual counter
Resets the CP1 present value, CP2 present value, dual count value, and outputs.
Twin counter
Resets the CP1 present value and output 1 when the CP1 present value is displayed.
Resets the CP2 present value and output 2 when the CP2 present value is displayed.
Tachometer
Holds the measurement value and outputs (hold function).
(When the input mode is 2-input independent measurement, the CP1 measurement
value display will hold the CP1 measurement value and output 1 and the CP2
measurement value display will hold the CP2 measurement value and output 2.)
H7CC-A@
Dimensions
(Unit: mm)
Counters
H7CC-A/-AS/-AW/-AWS/-AWD/-AWSD/-AU/-AUD (Flush Mounting Models)
48 48
6
59
44.8 44.8
Note: M3.5 terminal screw (effective length: 6 mm)
H7CC-A8/-A8D (Flush Mounting/Surface Mounting Models)
6
48 48
63.7
14.4
44.8 44.8
H7CC-A11/-A11S/-A11D/-A11SD (Flush Mounting/Surface Mounting Models)
48 48
6
63.7
14.4
44.8 44.8
Dimensions with Flush Mounting Adapter
Panel Cutouts
H7CC-A/-AS/-AW/-AWS/-AWD/-AWSD/-AU/-AUD
(Provided with Adapter and Waterproof packing)
Panel cutouts are as shown below. (according to
DIN43700).
60 min.
45+0.6
0
45+0.6
0
(51)
58
15 min.
60 min.
48
7.5
57.5
Note: 1. The mounting panel thickness should be
1 to 5 mm.
2. To allow easier operation, it is
recommended that Adapters be mounted
so that the gap between sides with hooks
is at least 15 mm (i.e., with the panel
cutouts separated by at least 60 mm).
3. It is possible to horizontally mount Timers
side by side. Attach the Flush Mounting
Adapters so that the surfaces without
hooks are on the sides of the Timers. If
they are mounted side-by-side, waterresistance will be lost.
H7CC-A8/-A8D/-A11/-A11S/-A11D/-A11SD
(Flush Mounting/Surface Mounting Models)
(Adapter and Waterproof packing Ordered Separately)
n Units mounted
side by side
(51)
58
A
A=(48n−2.5) +1
−0
48
7.5
89.9
With Y92A-48F1 attached.
A={48n−2.5+(n−1)×4} +1
−0
With Y92A-48 attached.
A=(51n−5.5) +1
−0
11
H7CC-A@
Dimensions with Front Connecting Socket
H7CC-A11@/A8@
103.2 *
100.9
P2CF-8(-E)/P2CF-11(-E)
Front Connecting Socket (order separately)
* These dimensions depend on the kind of DIN track and Sockets. (Reference value.)
Accessories (Order Separately)
Note: Depending on the operating environment, the condition
of resin products may deteriorate, and may shrink or
become harder. Therefore, it is recommended that resin
products are replaced regularly.
Flush Mounting Adapter
Y92F-30
Order the Flush Mounting Adapter with the
following model number separately if it is
lost or damaged.
Note: The Waterproof Packing is included
with models with screw terminals.
Soft Cover
Hard Cover
Y92F-45
Y92A-48F1
Y92A-48
Note: 1. The adapter is black in color.
2. The Y92F-45 can be used in combination with the Y92F-30
Adapter provided with the Counter.
Fixture (provided)
76
69.6 to 77.6
4.7
72 72
Protecting the Counter/Tachometer in Environments
Subject to Oil
The H7CC's panel surface is water-resistive (conforming to IP@6)
and so even if drops of water penetrate the gaps between the keys,
there will be no adverse effect on internal circuits. If, however, there
is a possibility of oil being present on the operator's hands, use the
Soft Cover. The Soft Cover ensures protection equivalent to IP54F
against oil. Do not, however, use the H7CC in locations where it
would come in direct contact with oil.
Waterproof Packing
67 67 87
Panel (1 to 8 mm)
72 72
48 48
Y92S-P6
Note: The Waterproof Packing is included
with models with screw terminals.
Order the Waterproof Packing separately if it
is lost or damaged. The Waterproof Packing
can be used to achieve IP66 protection.
The panel surface of the H7CC-A/-R is water-resistant (conforming to
IP66). To protect the internal circuits from water penetration through
the space between the H7CC and operating panel, waterproof
packing is included. Attach the Y92F-30 Adapter with sufficient
pressure with the reinforcing screws so that water does not penetrate
the panel.
0.5 to 1 mm
It is recommended that the space
between the screw head and the
Adapter be 0.5 to 1 mm.
The Waterproof Packing will deteriorate, harden, and shrink
depending on the application environment. To ensure maintaining the
IP@6 waterproof level, periodically replace the Waterproof Packing.
The periodic replacement time will depend on the application
environment. You must confirm the proper replacement time. Use 1
year or less as a guideline. If the Waterproof Packing is not replaced
periodically, the waterproof level will not be maintained. It is not
necessary to mount the Waterproof Packing if waterproof
construction is not required.
12
2.2
4.7
77.3
H7CC-A@
Connection Sockets
Front Connecting Socket
Model
Terminal arrangement
and internal connections
Dimensions
P2CF-11
Mounting hole
dimensions
31.2 max.
50 max.
Two, 4.5-dia. holes
70 max.
35.4
4
8
Eleven, M3.5 × 7.5
sems screws
8
31.2 max.
40±0.2
30
6
Two, M4 or 4.5-dia. holes
40±0.2
9
3
10
5
3
Two, 4.5-dia. holes
5
4.5
3
50 max.
7
6
4
7.8
P2CF-11-E
(Finger-safe Type)
7
11
1
2
(Top View)
P2CF-11-E
Note: The Socket can also
be mounted to DIN
track.
4
70 max.
9
1.2
35.4
3
10A250VAC
RESISTIVE
10
11
1
Eleven, M3.5 × 7.5
set screws
P2CF-08
4
2
7.8
Eight, M3.5 × 7.5
5
4.5
3
7.8
4.5
Two, 4.5-dia.
holes
70 max.
35.4
6
50 max.
4
P2CF-08-E
(Finger-safe Type)
4.5
40±0.2
7
4
3
Two, M4 or 4.5-dia. holes
5
7.8
5
4
20.3 max.
Eight, M3.5 × 7.5
6
5
3
P2CF-08-E
Two, 4.5-dia.
holes
1
2
(Top View)
1.3
70 max.
8
3
Note: The Socket can also
be mounted to DIN
track.
35.4
10A250VAC
RESISTIVE
7
8
1
2
40±0.2
50 max.
4
19
20.3
21.5 max.
Note: Round crimp terminals cannot be used on Finger-safe Sockets. Use forked crimp terminals.
Back-connecting Sockets
Model
Terminal arrangement
and internal connections
Dimensions
P3GA-11
27 dia.
5
6
7
8
2
1 11 10
4
25.6
45
3
4.5
45
P3GA-08
6.2
16.3
9
(Bottom View)
27 dia.
3 4 5 6
45
2 1 8 7
45
4.9
17
（BOTTOM VIEW）
Note: A Y92A-48G Terminal Cover can be used with the Socket to create a finger-safe construction.
13
H7CC-A@
Terminal Covers for P3GA-08/P3GA-11 Back-connecting Socket
Model
Dimensions
Y92A-48G
Twelve, 6.4-dia. holes
34
Y92A-48G
47.7 × 47.7
UP
48 × 48
P C
16.5
24.6 27.6
47.4
Note: The Terminal Cover can be used with a Back-mounting Socket (P3GA-11) to create a finger-safe construction.
Optional Products for Track Mounting
Mounting Track
PFP-100N
PFP-50N
7.3±0.15
4.5
35±0.3
15
25
10
25
1,000 (500)*
25
10
27±0.15
15 (5)*
25
1
* The values shown in parentheses
are for the PFP-50N.
Mounting Track
16
PFP-100N2
4.5
35±0.3 27
15
25 10
25
1,000
25
End Plate
10
25
1
15
10
PFP-M
6.2
M4 × 8
pan head
screw
50
1.8
1
35.5 35.3
1.8
11.5
10
M4 spring washer
Spacer
PFP-S
1.3
4.8
16
12
5
34.8
44.3
16.5
Note: Order Spacers in increments of 10.
14
29.2
24
1.5
H7CC-A@
Counter
Operating Procedures
Setting Procedure Guide
Setting for Counter Operation *
Use the following settings.
Setting for Tachometer Operation *
Refer to page 31.
* At the time of delivery, the H7CC is set to the 1-stage preset counter configuration or 2-stage preset counter configuration. Refer to page 39 for
information on switching models.
I/O Functions for Counter Operation
The H7CC-A@ is a Counter that contains more
than one functional counter.
Step1
* TableࠉDefault Modes and Selectable Functions
H7CC-AW
H7CC-AU
Other models
that are suitable to the application.
UP1+UP6 or DW1+DW6
(Press and hold for 2 s)
Step2
(Total and
(Batch
preset counter) counter)
(2-stage
preset
counter)
(1-stage
preset
counter)
1cnt
UP1+UP6 or DW1+DW6
(Press and hold for 2 s)
Any mode
Any mode
1-stage preset or
total preset counter only
twn
func
Run mode
Selectable mode
Select the function from Table using the UP1 Key (DW1 Key) .
Configuration
selection mode
Power ON
Default mode
2-stage preset
counter
1-stage preset
counter
1-stage preset
counter
Model
When using the Counter in any mode other than
the default mode *, use the following chart to enter
Configuration Selection Mode and set the functions
(Dual
counter)
(Twin
counter)
(Tachometer)
Note: The modes that can be selected depend on the model. (Refer to the Table.)
Parameters are set with the operation keys on the front panel.
Change to Function Setting Mode.
Power ON
UP1+UP3 or DW1+DW3
(Press and hold for 2 s)
*1
For details on operations and display in run mode, refer to page 21.
The display depends on the selected configuration.
Function
setting mode
Run mode
UP1+UP3 or DW1+DW3
(Press and hold for 2 s)
*2
*1 If the mode is switched to the function setting mode during operation, operation will continue.
*2 Changes made to settings in function setting mode are enabled for the first time when the mode is changed to run mode.
Also, when settings are changed, the counter is reset (present value initialized and output turned OFF) on returning to run mode.
The characters displayed in reverse video are the default settings.
In the function setting mode, the status indicator of the keys that can be set lights up.
(Example) In the case of the prescale value (PSCL)
A value from 0.001 to 99.999 can be set, and therefore, the status indicator
of the UP1 Key to UP5 Key (DW1 Key to DW5 Key) lights up.
pscl Prescale
value
* Use UP1+UP3 to move up and
DW1+DW3 to move down
*
1000
(PSCL)
0.001
1.000
99.999
(0.001)
(1.000)
(99.999)
*3 When Using Dual Counter
Operation
*3
Function Setting Mode
• Set the input mode using the UP1 Key (DW1 Key).
mode
cntm Input
(CNTM)
up
*
From
next page
n
To
next page
*5
down
(DOWN)
ud-a
(UP/DOWN A)
ud-b
(UP/DOWN B)
*5
ud-c
ud-d
(UP/DOWN C)
(UP/DOWN D)
*5
*5
ud-e
ud-f
(UP/DOWN E)
(UP/DOWN F)
Note: Displayed only when Twin Counter Mode is not selected.
*5 Displayed for output modes other than K-2, D, L, and H only.
add
*4
sub
(Addition) (Subtraction)
mode
outm Output
(OUTM)
*
*5
up
(UP)
Dual count
calculating
mode
add (ADD)
• Set the dual count calculating
mode using the UP1 (DW1) Keys.
calm
*4 Displayed only when the output
mode is K-2, D, L, or H.
• Set the output mode using the UP1 Key (DW1 Key).
n
(N)
f
(F)
c
(C)
r
(R)
k-1
(K-1)
p
(P)
q
(Q)
a
(A)
*6
k-2
(K-2)
*6
d
(D)
*6. k-2, d, l and h are displayed only when the H7AN compatibility
function is off or the input mode is ud-a, ud-b, or ud-c.
(Not displayed when the function is set to twn.)
H is displayed only for 2-stage models.
*6
l
(L)
*6
h
(H)
Usage as a Decrementing
Counter (5ub)
The 5ub parameter is
normally not displayed. You
must set the outm parameter
shown below in advance to *6
(k-2, d, l, or h) to display it.
15
H7CC-A@
Counter
To previous
page
From previous
page
* Use UP1+UP3 to move up and
DW1+DW3 to move down
*
*7
otim
0.50
Output
time
(OTIM)
*7 Set each digit using the individual
UP1 to UP4 Keys (DW1 to DW4 Keys).
• Set each digit using the individual
UP1 to UP4 Keys (DW1 to DW4 Keys).
0.01
0.50
99.99
(0.01 s)
(0.50 s)
(99.99 s)
When using as a 2-stage preset counter
output 2
otm2 One-shot
time
0.50
Note: Displayed only when the output mode is
C, R, K-1, P, Q, A, or K-2.
*
cnts
30hz
(OTM2)
*
1
otm1 output
time
• Set the counting speed using the UP1 Key (DW1 Key).
30h
hold
(5 kHz) *
(30 Hz)
*
input
iflt Reset
signal width
(OTM1)
(IFLT)
• Set the Reset input signal width using the UP1 Key (DW1 Key).
20 s
1 s
(20 ms)
(1 ms)
otm2
0.50
Decimal
point position
(DP)
Function Setting Mode
*
pscl
1.000
Prescale
value
(PSCL)
One-shot
output 2
time
(OTM2)
----.--
0.01
0.50
99.99
(0.01 s) (0.50 s) (99.99 s)
Note: Displayed only when the
output mode is C, R, K-1,
P, Q, A, or K-2.
---.---
(Two digits after (Three digits after
decimal point)
decimal point)
• Set each digit using the individual UP1 Key (DW1 Key).
0.001
1.000
99.999
(0.001)
(1.000)
(99.999)
Note: Not displayed when the H7AN compatibility function is ON.
*
*7 Set each digit using the individual
UP1 to UP4 Keys (DW1 to DW4 Keys).
Twin Counter
2
output
otm2 Output
time
imod
npn
NPN/PNP
input mode
(IMOD)
0.50
• Set the NPN/PNP input mode using the UP1 Key (DW1 Key).
npn
pnp
(NPN input)
(PNP input)
abs
(SETM)
1
output
otm1 Output
time
(OFST)
Note: Displayed only when the configuration selection
mode is set to the 2-stage counter 2cnt .
*
value
sl-h Set
upper limit
999999
(SL-H)
pl-h
Forecast
setting
upper limit
(PL-H)
*
1
(ABS)
• Set each digit using the individual UP1 to UP6 Keys (DW1 to DW6 Keys).
1
999999
(1)
(999999)
• Set each digit using the individual UP1 to UP6 Keys (DW1 to DW6 Keys).
1
999999
(1)
(999999)
Note: Displayed only when the configuration selection mode is set
to the 2-stage counter 2cnt and there is a forecast value setting.
*
bl-h
999999
*
To
next page
Batch count
upper limit
(BL-H)
• Set each digit using the individual UP1 to UP6 Keys (DW1 to DW6 Keys).
1
999999
(1)
(999999)
Note: Displayed only when the output mode is bcnt
(OTM2)
*
• Make the absolute value setting and forecast setting using
Absolute value the UP1 Key (DW1 Key).
setting/forecast
abs
ofst
setm value setting
16
-----.-
(One digit after
decimal point)
99.99
Note: Not displayed when the H7AN compatibility function is ON.
*
From
next page
-----(No decimal
point)
hold 0.01
(Outputs held) (0.01 s) (99.99 s)
If the output time is 0.00,
hold is displayed.
When using as a batch counter
• Set the decimal point position using the UP1 Key (DW1 Key).
dp
99.99
Note: Displayed for output modes
other than D, L, and H.
HOLD cannot be set when
the output mode is K-2.
*
------
0.50
One-shot
Counting
speed
(CNTS)
* The display shows 5 kHz, but the maximum
counting speed is 10 kHz.
20m5
0.01
(0.01 s) (0.50 s) (99.99 s)
Note: Displayed only when the
output mode is C, R, K-1,
P, Q, A, or K-2.
0.50
(OTM1)
0.01
0.50
99.99
(0.01 s) (0.50 s) (99.99 s)
Note:Displayed only when the
output mode is C, R, K-1, P,
Q, or A.
0.01
0.50
99.99
(0.01 s) (0.50 s) (99.99 s)
Note:Displayed only when the
output mode is C, R, K-1, P,
Q, or A.
H7CC-A@
Counter
To previous
page
From previous
page
* Use UP1+UP3 to move up and
DW1+DW3 to move down
*
otst
Output
allocation
(OTST)
off
• Set the output allocation using the UP1 Key (DW1 Key).
on
off
(OFF)
*
kypt
*
• Set the key protect level using the UP1 Key (DW1 Key).
Key protect
level
(KYPT)
kp-1
(ON)
Note: Displayed only when the 2-stage preset counter, batch counter, or twin counter is selected in the H7CC-@W(U)@.
OFF: Output 1 (OUT1) = 12, 13 Output 2 (OUT2) = 3, 4, 5/
ON: Output 1 (OUT1) = 3, 4, 5 Output 2 (OUT2) = 12, 13 (The numbers are the terminals numbers.)
kp-1
kp-2
kp-3
kp-4
kp-5
kp-6
kp-7
(KP-1)
(KP-2)
(KP-3)
(KP-4)
(KP-5)
(KP-6)
(KP-7)
*8
*8 Set the output inversion using the UP1 Key (DW1 Key).
Output
inversion
Procedure for Models Other than “-@W(U)@” Models
ot-i Output
inversion
*
bkup
on
• Set the memory backup using the
UP1 Key (DW1 Key).
Memory
back up
(BKUP)
Function Setting Mode
*
on
off
(Enable)
(Disable)
h7an
off
off
Output 1
n-o
indc
on
• Set the indicator display mode using
the UP1 Key (DW1 Key).
Output 2
n-o
n-c
n-o
n-c
(Normally Open) (Normally Close)
(OT2I)
*9 Set each digit using the individual UP1 to UP4 Keys (DW1 to DW4 Keys).
alof
allt
on-a
100
Output ON
count alarm
set value
(ON-A)
0
(0 1000 times)
100
9999
(9999 1000 times)
*
Output ON
count alarm
set value/
monitor value
on-c
0
*
• Set each digit using the individual
(0.0 year)
(10.0 years)
Output ON
count
monitor value
(ON-C)
Note: The monitor value is
only displayed.
It cannot be set.
Procedure for “-@W(U)@” Models
Cumulative
UP1 to UP3 Keys (DW1 to DW3 Keys).
run time
(OT-A)
alarm set value
0.0
10.0
99.9
*
on1a
100
(99.9 years)
Output 1 (OUT1)
ON count
alarm set value
(ON1A)
0
100
0
100
(0
1000 times)
9999
(9999
1000 times)
*
ot-c
Cumulative
run time
(OT-C)
monitor value
Note: The monitor value is only displayed.
It cannot be set.
on2a
100
*
Output 2 (OUT2)
ON count
alarm set value
(ON2A)
(0
1000 times)
9999
(9999
1000 times)
*
ver
*
n-o
(Normally Open) (Normally Close)
Procedure for Models Other than “-@W(U)@” Models
on
*9
ot-a
(OT1I)
ot2i (OUT2)
inversion
(Count status (Indicator display (Indicator display
is turned OFF,
is turned OFF,
display)
and the status
and the status
indicator is all off.) indicator is all lit.)
*
n-c
*
on
(ON)
(OFF)
(When the function is set to ON,
the count will shift from 0 to 999999.)
Indicator
display mode
(INDC)
n-o
(Normally Open) (Normally Close)
Procedure for “-@W(U)@” Models
Note: Disable the H7AN compatibility function
when converting from the H7CX or H7CX-N.
*
(OT-I)
ot1i (OUT1)
inversion
• Set the H7AN compatibility function
using the UP1 Key (DW1 Key).
H7AN
compatibility
function
(H7AN)
n-o
Software
version
(ver.)
Note: The monitor value is only displayed.
It cannot be set.
on1c
Output 1 (OUT1)
ON count
monitor value
on2c
Output 2 (OUT2)
ON count
monitor value
0
(ON1C)
Note: The monitor value is
only displayed.
It cannot be set.
*
0
(ON2C)
Note: The monitor value is
only displayed.
It cannot be set.
17
H7CC-A@
Counter
Explanation of Functions
I/O Functions for Counter Operation
Input Mode (cntm)
Prescale Value (pscl)
Set increment mode (UP), decrement mode (DOWN), or one of the
increment/decrement modes (UP/DOWN A, UP/DOWN B, or UP/
DOWN C, UP/DOWN D, UP/DOWN E, or UP/DOWN F) as the input
mode.
(For details on the operation of the input modes, refer to Input Modes
and Present Value on page 22.)
Pulses input to the counter are converted according to the specified
prescale value.
(Setting range: 0.001 to 99.999)
Example: To display the feed distance for systems that output 25
pulses for a feed length of 0.5 m in the form @@.@@ m:
1. Set the decimal point position to 2 decimal places.
2. Set the prescale value to 0.02 (0.5 ÷ 25).
Dual Count Calculating Mode ( calm)
When using as a dual counter, select either ADD (addition) or SUB
(subtraction) as the calculation method for the dual count value.
ADD: Dual count value = CP1 PV + CP2 PV
SUB: Dual count value = CP1 PV − CP2 PV
0.5 m
Output Mode (outm)
Set the way that control output for the present value is output. The
possible settings are N, F, C, R, K-1, P, Q, A, K-2, D, L, and H.
The output modes that can be set vary with the model.
(For details on the operation of the output modes, refer to Input/
Output Mode Settings on page 24.)
One-shot Output Time (otim)
Set the one-shot output time (0.01 to 99.99 s) for control output.
One-shot output can be used only when C, R, K-1, P, Q, A, or K-2 is
selected as the output mode.
One-shot Output 2 Time (otm2)
Set the one-shot output time (0.01 to 99.99 s) for control output
(OUT2).
One-shot output can be used only when C, R, K-1, P, Q, A, or K-2 is
selected as the output mode.
One-shot Output 1 Time (otm1)
Set the one-shot output time (0.01 to 99.99 s) for control output
(OUT1).
One-shot output can be used only when the mode other than D, L,
and H is selected as the output mode.
If the output time is set to 0.00, hold is displayed, and outputs are
held.
Counting Speed (cnts)
Set the maximum counting speed (30 Hz/5 kHz) for CP1 and CP2
inputs together.
If contacts are used for input signals, set the counting speed to 30 Hz.
Processing to eliminate chattering is performed for this setting.
Reset Input Signal Width (iflt)
Set the reset input signal width (20 ms/1 ms) for reset/reset 1 and total
reset/reset 2 inputs together.
If contacts are used for the input signal, set the input signal width to
20 ms. Processing to eliminate chattering is performed for this setting.
Decimal Point Position (dp)
Decide the decimal point position for the present value, CP1/CP2
present values, set value (SV1, SV2), total count value, and dual
count set value.
18
25 pulses
Encoder
• Observe the following points when setting a prescale value.
Set the set value to a value less than {Maximum countable value
− Prescale value}.
Example: If the prescale value is 1.25 and the counting range is
0.000 to 999.999, set the set value to a value less than 998.749
(= 999.999 − 1.25).
If the set value is set to a value greater than this, output will not turn
ON.
• Output will turn ON, however, if a present value overflow occurs
(FFFFFF).
Note: If the prescale value setting is incorrect, a counting error will
occur. Check that the settings are correct before using this
function.
NPN/PNP Input Mode (imod)
Select either NPN input (no-voltage input) or PNP input (voltage
input) as the input format. When using a two-wire sensor, select NPN
input.
The same setting is used for all external inputs.
For details on input connections, refer to Input Connections on page
9.
H7CC-A@
Counter
Absolute Value Setting/Forecast Value Setting (setm)
Output ON Count Monitor Value (on-c)
For the 2 count output mode, an absolute value setting (abs) or
forecast value setting (ofst) can be set for set value 1.
If the absolute value setting is used, specify an absolute value
(deviation from 0).
The monitor value is only displayed. It cannot be set.
The output ON count will be 1,000 times the displayed value.
Example: F Mode
Count value
Set value 2
Set value 1
ON Count Monitor Values for Outputs 1 and 2 (OUT1 and
OUT2) (on1c and on2c)
The monitor value for output 1 and 2 (OUT1 and OUT2) is only
displayed. It cannot be set.
The output ON count will be 1,000 times the displayed value.
Output Allocation (Settings applicable to only H7CC@W(U)@) (otst)
0
Control output 1 (OUT1)
Control output 2 (OUT2)
If the forecast value setting is used, specify set value 1 as the forecast
set value (deviation with respect to set value 2).
The forecast output (output 1) turns ON when the present value
reaches the forecast value.
If the forecast set value is greater than or equal to the set value, the
forecast output (output 1) will turn ON as soon as counting starts.
Example: F Mode
Count value
Set value
Forecast set value
Forecast
value
0
Forecast output (OUT1)
Control output (OUT 2)
Set the allocation of outputs 1 and 2 (OUT1 and OUT2). If output
allocation is OFF, output 1 (OUT1) is allocated to terminals (12) and
(13), and output 2 (OUT2) is allocated to terminals (3), (4), and (5). If
output allocation is ON, output 1 (OUT1) is allocated to terminals (3),
(4), and (5), and output 2 (OUT2) is allocated to terminals (12) and
(13).
Output inversion (ot-i, ot1i, ot2i)
Set logical inversion of output ON/OFF. In the case of two outputs, it
is possible to individually set output inversion for each of output 1 and
output 2 (OUT1 and OUT2). If output inversion is n-o (Normally
Open), the output turns ON when the set value is reached. If output
inversion is n-c (Normally close), the output turns OFF when the set
value is reached.
Memory back up (bkvp)
Set the present value and the output state memory backup. If memory
backup is available, the present value and output state are recovered
to the state prior to power interruption. If memory backup is not
available, the present value and output state are recovered to the
reset state.
Set Value Upper Limit (sl-h)
H7AN Compatibility Function (h7an)
Set the upper limit for the set value when it is set in run mode.
The setting can be made from 1 to 999999 for 6-digit models.
When the present value being decremented exceeds 0, make the
setting to start counting from 999999. When this function is ON, the
value becomes 999999 after 0, and when this function is OFF, the
count is in accordance with the output mode. The H7AN Compatibility
Function is enabled only when 1-stage preset counter, 2-stage preset
counter, and total and preset counter are selected, and is displayed
in the function setting mode. It is not displayed when batch counter,
dual counter, or twin counter are selected. This function enables the
same operation when the H7AN is replaced with the H7CC.
Forecast Set Upper Limit (pl-h)
Set the upper limit for the forecast set value.
The setting can be made from 1 to 999999 for 6-digit models.
Batch Count Upper Limit (bl-h)
Set the upper limit for the batch count value. The setting can be made
from 1 to 999999 for 6-digit models.
Key Protect Level (kypt)
Set the key protect level.
Refer to Key Protect Level on page 40.
Output ON Count Alarm Set Value (on-a, on1a, on2a)
The output ON count for notifying the replacement time can be set.
For details, refer to page 41.
19
H7CC-A@
Counter
Indicator Display Mode (indc)
Settings can be made to display the present value in status indicator.
When this mode is ON, the status indicator changes in accordance
with the ratio of the present value to the set value. In the case of
ALOF, the indicator display is turned OFF, and the status indicator is
all off. In the case of ALLT, the indicator display is turned OFF, and
the status indicator is all lit.
(Example 1) When incrementing input is performed
The status indicators light up in an order starting from the left, when
the status reaches 1/6, 2/6, 3/6 (50%), 4/6, 5/6, 6/6 (100%) in
accordance with the ratio of the present value to the set value. Three
indicators on the left light up when the status reaches 50%, and all
indicators light up when the status reaches 100%. All indicators are lit
even when the status is 100% or more. All indicators turn off when the
value changes from 999999 to 0. If the counter continues thereafter,
the status indicator will light up according to the present value.
(Example 2) When decrementing input is performed
The status indicators turn off in an order starting from the right, when
the status reaches 6/6 (100%), 5/6, 4/6, 3/6 (50%), 2/6, 1/6 in
accordance with the ratio of the present value to the set value. Three
indicators on the right turn off when the status reaches 50%, and all
indicators turn off when the status reaches 1/6. All indicators are off
even when the status is below 1/6. All indicators light up when the
H7AN compatibility function is ON and the value changes from 0 to
999999. If the counter continues thereafter, the status indicator will
light up according to the present value.
Cumulative Run Time Alarm Set Value (ot-a)
The cumulative run time for notifying the replacement time can be set.
For details, refer to page 41.
Cumulative Run Time Monitor (ot-c)
The cumulative run time is displayed. It is not a setting item. The
numerical values are displayed in increments of 0.1 years.
20
H7CC-A@
Counter
Operation in Run Mode
I/O Functions for Counter Operation
• Set values for each digit as required using the UP1 to UP6 Keys (DW1 to DW6 Keys).
1-stage Preset Counter
Total and Preset Counter
Dual Counter
Present value
Present value
Dual count value
Set value
Set value
Dual count
set value
2-stage Preset Counter with
Absolute Value Setting
*
*
CP1 present value
Total count value
Present value
Set value 1
*
Present value
CP2 present value
• Present Value/Set Value
Same as 1-stage preset counter.
• Total Count Value
Shows the present total count value.
Set value 2
• Present Value
Shows the present count value.
• Set Values (Set Value 1 and Set Value 2)
Set the set values.
When the present value reaches the set value (set
value 1 or set value 2), a signal is output according
to the specified output mode.
Batch Counter
Present value
Set value
*
Batch count value
2-stage Preset Counter with
Forecast Value Setting
Present value
• CP1/CP2 Present Value
Show the present count values for CP1 and
CP2 present values respectively.
Twin Counter
• Present Value/Set Value
Same as 1-stage preset counter.
• Batch Count Value
Shows the number of times the count has been
completed for the present value.
Present value
• Batch Count Set Value
Set the batch count set value.
When the batch count value reaches the batch
count set value, batch output (OUT1) turns ON.
Forecast Set Value
• Dual Count Set Value
Set the dual count set value.
When the dual count value reaches the dual
count set value, signals are output according
to the specified output mode.
Batch count set value
Set value
*
• Dual Count Value
Shows the sum of the CP1 present value and
CP2 present value when the dual count
calculating mode is ADD and shows the value
obtained by subtracting the CP2 present
value from the CP1 present value when the
dual count calculating mode is SUB.
Present value 1
Set value 1
*
Present value 2
Set value 2
• Present Value
Shows the present count value.
• Present Values 1 and 2
Shows the present count value 1 or 2.
• Set Values
Set the set values.
• Set Values 1 and 2
Setting for present value 1 or 2.
• Forecast Set Value
Set the deviation for the set value.
* Use UP1+UP3 to move up and DW1+DW3 to move down
21
H7CC-A@
Counter
Input Modes and Present Value (See note 1.)
I/O Functions for Counter Operation
UP (Increment) Mode
DOWN (Decrement) Mode
CP1: Count input; CP2: Prohibit (gate) input
CP1: Count input; CP2: Prohibit (gate) input
H
H
CP1
CP1
L
L
A
A
A
H
A
Prohibit
Prohibit
H
CP2
CP2
L
L
n
5
n−1
4
Present value
n−2
Present value
3
n−3
2
n−4
1
0
A
n−5
0
0
must be greater than the minimum signal width. (See note 2.)
A
CP1: Prohibit (gate) input; CP2: Count input
must be greater than the minimum signal width. (See note 2.)
CP1: Prohibit (gate) input; CP2: Count input
H
H
*CP1
*CP1
L
L
A
A
A
Prohibit
H
CP2
A
Prohibit
H
CP2
L
L
n
5
n−1
n−2
4
Present value
Present value
3
2
n−3
n−4
1
0
A
must be greater than the minimum signal width. (See note 2.)
* Counting starts when the CP1 is turned ON after turning ON the power.
22
n−5
0
0
A
must be greater than the minimum signal width. (See note 2.)
H7CC-A@
Counter
UP/DOWN A Command Input Mode
UP/DOWN B Individual Input Mode
H
H
CP1
CP1
L
L
A
A
H
H
CP2
CP2
L
L
3
Present value
A
Present value
2
2
1
0
3
3
2
3
2
2
2
1
1
0
1
1
0
0
must be greater than the minimum signal width. (See note 2.)
UP/DOWN C Quadrature Input Mode
UP/DOWN D Command Input Mode
H
ON
CP1
CP1
L
OFF
B B B B
C
C
H
ON
CP2
CP2
L
OFF
n
3
Present value
3
2
n-1
2
2
1
n-2
n-2
1
n-3
n-3
0
0
B
n-1
n-2
Present value
must be at least 1/2 the minimum signal width. (See note 2.)
C
must be at least 1/2 the minimum signal width. (See note 2.)
UP/DOWN E Individual Input Mode
UP/DOWN F Quadrature Input Mode
ON
ON
CP1
CP1
OFF
OFF
D
ON
ON
CP2
CP2
OFF
OFF
n
n
n-1
n-1
n-2
Present value
n-1
n-1
n-2
n-2
Present value
n-3
n-3
n-2
D
n-2
n-2
n-3
n-1
n-3
must be at least 1/2 the minimum signal width. (See note 2.)
Note: 1. If the configuration selection is set to dual counter, CP1 and CP2 input will operate in the same way as the count input (CP1) of UP
(increment) mode.
2. A must be greater than the minimum signal width and B must be at least 1/2 the minimum signal width.
If they are less, a count error of ±1 may occur.
3. Minimum signal width: 16.7 ms (when maximum counting speed = 30 Hz)
100 µs (when maximum counting speed = 5 kHz)
4. The meaning of the H and L symbols in the tables is explained below.
Input method
No-voltage input
(NPN input)
Voltage input
(PNP input)
H
Short-circuit
4.5 to 30 VDC
L
Open
0 to 2 VDC
Symbol
23
H7CC-A@
Counter
Input/Output Mode Settings
I/O Functions for Counter Operation
If a 1-stage model or 2-stage model is used as twin counter, the operation for output 2 will be performed. When using a 2-stage model as a 1-stage
preset counter, total and preset counter, or dual counter, OUT1 and OUT2 turn ON and OFF simultaneously.
One-shot output from OUT1
Self-holding
output
Operation after count
completion
Input mode
UP
999999
999999
Set value 2
Set value 2
Set value 1
Set value 1
0
0
OUT1
OUT1
OUT2
OUT2
UP/DOWN A, B, C
UP/DOWN D, E, F
999999
999999
Set value 2
Set value 2
Set value 1
Set value 1
0
0
OUT1
OUT1
OUT2
OUT2
Output
mode
setting
UP
DOWN
Reset/
reset 1
Reset/
reset 1
999999
999999
Set value 2
Set value 2
Set value 1
Set value 1
0
0
OUT1
OUT1
OUT2
OUT2
F
UP/DOWN A, B, C
Reset/
reset 1
The outputs and present
value display are held until
reset/reset 1 is input.
Reset/
reset 1
Reset/
reset 1
24
DOWN
Reset/
reset 1
Reset/
reset 1
N
Self-holding
One-shot
output
output from OUT2
(The one-shot output time
can be set in the range
0.01 to 99.99s.)
UP/DOWN D, E, F
Reset/
reset 1
999999
999999
Set value 2
Set value 2
Set value 1
Set value 1
0
0
OUT1
OUT1
OUT2
OUT2
The present value display
continues to increase/
decrease.
The outputs are held until
reset/reset 1 is input.
H7CC-A@
Counter
One-shot output from OUT1
Self-holding
output
Operation after count
completion
Input mode
UP
999999
999999
Set value 2
Set value 2
Set value 1
Set value 1
0
0
OUT1
OUT1
OUT2
OUT2
UP/DOWN A, B, C
Reset/
reset 1
Output
mode
setting
DOWN
Reset/
reset 1
Reset/
reset 1
C
UP/DOWN D, E, F
Reset/
reset 1
999999
999999
Set value 2
Set value 2
Set value 1
Set value 1
0
0
OUT1
OUT1
OUT2
OUT2
UP
DOWN
999999
999999
Set value 2
Set value 2
Set value 1
Set value 1
0
0
OUT1
OUT1
OUT2
OUT2
UP/DOWN A, B, C
Reset/
reset 1
As soon as the count
reaches SV, the present
value display returns to the
reset start status.
The present value display
does not show the present
value upon count-up.
The outputs repeat oneshot operation.
OUT1 self-holding output
turns OFF after the OUT2
one-shot output time.
The OUT1 one-shot output
time is independent of
OUT2.
Reset/
reset 1
Reset/
reset 1
R
Self-holding
One-shot
output
output from OUT2
(The one-shot output time
can be set in the range
0.01 to 99.99s.)
UP/DOWN D, E, F
Reset/
reset 1
999999
999999
Set value 2
Set value 2
Set value 1
Set value 1
0
0
OUT1
OUT1
OUT2
OUT2
The present value display
returns to the reset start
status after the one-shot
output time.
The outputs repeat oneshot operation.
OUT1 self-holding output
turns OFF after the OUT2
one-shot output time.
The OUT1 one-shot output
time is independent of
OUT2.
25
H7CC-A@
Counter
One-shot output from OUT1
Self-holding
output
Operation after count
completion
Input mode
UP
999999
999999
Set value 2
Set value 2
Set value 1
Set value 1
0
0
OUT1
OUT1
OUT2
OUT2
UP/DOWN A, B, C
Reset/
reset 1
UP/DOWN D, E, F
Reset/
reset 1
999999
999999
Set value 2
Set value 2
Set value 1
Set value 1
0
0
OUT1
OUT1
OUT2
OUT2
Output
mode
setting
UP
DOWN
999999
999999
Set value 2
Set value 2
Set value 1
Set value 1
0
0
OUT1
OUT1
OUT2
OUT2
P
UP/DOWN A, B, C
Reset/
reset 1
The present value display
continues to increase/
decrease.
OUT1 self-holding output
turns OFF after the OUT2
one-shot output time.
The OUT1 one-shot output
time is independent of
OUT2.
Reset/
reset 1
Reset/
reset 1
26
DOWN
Reset/
reset 1
Reset/
reset 1
K-1
Self-holding
One-shot
output
output from OUT2
(The one-shot output time
can be set in the range
0.01 to 99.99s.)
UP/DOWN D, E, F
Reset/
reset 1
999999
999999
Set value 2
Set value 2
Set value 1
Set value 1
0
0
OUT1
OUT1
OUT2
OUT2
The present value display
does not change during the
one-shot output time
period, but the actual count
returns to the reset start
status.
The output will return to
one-shot mode.
The outputs repeat oneshot operation.
OUT1 self-holding output
turns OFF after the OUT2
one-shot output time.
The OUT1 one-shot output
time is independent of
OUT2.
H7CC-A@
Counter
One-shot output from OUT1
Self-holding
output
Operation after count
completion
Input mode
UP
999999
999999
Set value 2
Set value 2
Set value 1
Set value 1
0
0
OUT1
OUT1
OUT2
OUT2
UP/DOWN A, B, C
UP/DOWN D, E, F
Reset/
reset 1
Reset/
reset 1
Output
mode
setting
DOWN
Reset/
reset 1
Reset/
reset 1
Q
999999
999999
Set value 2
Set value 2
Set value 1
Set value 1
0
0
OUT1
OUT1
OUT2
OUT2
UP
DOWN
999999
999999
Set value 2
Set value 2
Set value 1
Set value 1
0
0
OUT1
OUT1
OUT2
OUT2
UP/DOWN A, B, C
Reset/
reset 1
The present value
continues to increase/
decrease for the one-shot
output time, but returns to
the reset start status after
the one-shot output time
has elapsed.
The outputs repeat oneshot operation.
OUT1 self-holding output
turns OFF after the OUT2
one-shot output time.
The OUT1 one-shot output
time is independent of
OUT2.
Reset/
reset 1
Reset/
reset 1
A
Self-holding
One-shot
output
output from OUT2
(The one-shot output time
can be set in the range
0.01 to 99.99s.)
UP/DOWN D, E, F
Reset/
reset 1
999999
999999
Set value 2
Set value 2
Set value 1
Set value 1
0
0
OUT1
OUT1
OUT2
OUT2
The present value display
and OUT1 self-holding
output is held until reset/
reset 1 is input.
OUT1 and OUT2 are
independent.
Note: 1.
2.
3.
4.
When the present value reaches 999999, it returns to 0.
Counting cannot be performed during reset/reset 1 input.
If reset/reset 1 is input while one-shot output is ON, one-shot output turns OFF.
If there is power interruption while output is ON, output will turn ON again when the power supply has recovered, if memory backup is
enabled.
For one-shot output, output will turn ON again for the duration of the output time setting once the power supply has recovered.
5. Do not use the counter function in applications where the count may be completed (again) while one-shot output is ON.
6. The setting range is 0 to 999999.
27
H7CC-A@
Counter
(The one-shot output time can be
set in the range 0.01 to 99.99s.)
Self-holding Instantaneous One-shot
output
(equals) output output
Input mode
UP/DOWN A, B, C
Operation after count
completion
Reset/
reset 1
999999
Set value 2
Set value 1
K-2
0
−99999
The display continues to
increase/decrease until the
overflow or underflow value is
reached.
One-shot output only.
OUT1
OUT2
Reset/
reset 1
999999
Set value 2
Set value 1
D
0
−99999
The display continues to
increase/decrease until the
overflow or underflow value is
reached.
The outputs are ON while the
count is equal.
OUT1
OUT2
Output
mode
setting
Reset/
reset 1
999999
Set value 2
Set value 1
L
0
−99999
OUT1
The display continues to
increase/decrease until the
overflow or underflow value is
reached.
OUT1 is held while the
present value is less than or
equal to set value 1.
OUT2 is held while the
present value is greater than
or equal to set value 2.
OUT2
Reset/
reset 1
999999
Set value 2
Set value 1
H
0
−99999
OUT1
OUT2
The display continues to
increase/decrease until the
overflow or underflow value is
reached.
OUT1 is held while the
present value is greater than
or equal to set value 1.
OUT2 is held while the
present value is greater than
or equal to set value 2.
* H mode is available only
when using a model as a 2stage counter.
Note: 1. Counting cannot be performed during reset/reset 1 input.
2. If reset/reset 1 is input while one-shot output is ON, one-shot output turns OFF.
3. If there is power interruption while output is ON, output will turn ON again when the power supply has recovered, if memory backup is
enabled.
For one-shot output, output will turn ON again for the duration of the output time setting once the power supply has recovered.
4. Do not use the counter function in applications where the count may be completed (again) while one-shot output is ON.
5. The set value is from −99999 to 999999.
28
H7CC-A@
Counter
Total and Preset Counter Operation
The H7CC has a total counter, separate from the 1-stage preset counter, for counting the total accumulated value.
• The total counter continues to count the total
accumulated value when the present value is
reset using reset/reset 1 input (reset operation).
• The total count value is reset when the total
reset/reset 2 input is turned ON.
If reset operation is performed while the total
count value is displayed, the total count value is
reset. The present value is also reset at this
time.
• The counting range of the total counter is
−99,999 to 999,999. The total count value
returns to 0 when it reaches 999,999.
Reset/reset 1
Total Reset or Reset 2
Present value
0
999999
Total count value
0
Batch Counter Operation
The H7CC has a batch counter, separate from the 1-stage preset counter, for counting the number of times the count has been completed.
• The batch counter continues after count
completion.
• Batch output is held until batch counter reset is
input.
• When the batch counter reset input is turned
ON, the batch count value is reset, and batch
output turns OFF.
• If reset operation is performed while the batch
count value is displayed, the batch count value
is reset and batch output turns OFF. The
present value is also reset at this time.
• The count value can be incremented and
decremented.
The batch count is only incremented.
• The maximum counting speed for batch counter
operation is 5 kHz. The batch counter counts
the number of times the count reaches the set
value.
Reset 1
Reset 2 (batch
counter reset)
Set value
Present value
0
OUT2
Batch count set value
Sub-display
2
Batch count value
(Main display)
0
OUT1
(batch output)
Note: 1.
2.
3.
4.
5.
6.
1
Note: The above is for when the output mode is C.
The batch count value is held at 0 during batch counter reset input.
If the batch count set value is 0, batch count will be performed but there will be no batch output.
The batch count value returns to 0 when it reaches 999,999.
Once batch output has been turned ON, it will return to the ON after power interruptions, if memory backup is enabled.
If the batch count set value is changed from a value that is greater than the batch count value to one that is less, batch output will turn ON.
After batch output turns ON, the ON state will be held even if the batch count set value is changed to a value greater than the batch count value.
Dual Counter Operation
Using the dual counter allows the count from 2 inputs to be added or subtracted and the result displayed. It is possible to specify a set value for
which output turns ON when the set value matches the added or subtracted result.
(1) Dual Count Calculating Mode = ADD
Dual count value = CP1 PV + CP2 PV
Reset 1 (CP1 reset)
Reset 2 (CP2 reset)
(2) Dual Count Calculating Mode = SUB
Dual count value = CP1 PV − CP2 PV
Reset 1 (CP1 reset)
Reset 2 (CP2 reset)
Dual count set value
Dual count set value
Dual count value
Dual count value
0
0
CP1 present value
CP1 present value
0
0
CP2 present value
CP2 present value
0
0
OUT1, OUT2
Note: The above is for when the output mode is N.
• The operation after count completion for the
dual counter value is determined by the output
mode.
• The CP1 present value is reset when reset 1
input is turned ON.
The CP2 present value is reset when reset 2
input is turned ON.
• If reset operation is performed while the dual
count value, CP1 present value, or CP2 present
value is displayed, all of the present values are
reset and outputs turn OFF. At this time,
counting is not possible for CP1 or CP2 inputs.
OUT1, OUT2
Note: The above is for when the output mode is K-2.
SUB mode can be used only when K-2, D, L,
or H is selected as the output mode with
6-digit models.
Note: 1. Counting is not possible for CP1 during reset 1 input. CP2 will not be affected. The dual count value will be calculated based on a CP1 present value of 0.
2. Counting is not possible for CP2 during reset 2 input. CP1 will not be affected. The dual count value will be calculated based on a CP2 present value of 0.
3. The counting range for the dual count value is −99,999 to 999,999.
The counting ranges for the CP1 present value and CP2 present value are 0 to 999,999.
If a present value exceeds 999,999, FFFFFF will be displayed to indicate an overflow, and all counting will stop.
29
H7CC-A@
Counter
Twin Counter Operation
Two independent counters are built in.
Counter 1
Counter input
Reset input
Counter 2
CP1
CP2
Reset 1
Reset 2
Counter 1 display
Counter 2 display
Counter 1 present value
Counter 2 present value
Present value display and
setting
UP1+UP3
or
DW1+DW3
Counter 1 set value
Reset operation
Counter 2 set value
Only counters appearing on the display will be reset.
Note: 1. Only 2-stage models
2. Increment mode only for counters 1 and 2.
3. The settings for prescaling and the decimal point are used by both counter 1 and 2.
Reset Function List
I/O Functions for Counter Operation
Function
1-stage/2-stage
preset counter
Total and preset counter
Screen
displayed in
run mode
Present value/
set value (1, 2)
Present
value/
set value
Reset/reset 1
Present value
and output reset.
Present value and output
reset.
Present value and output
reset.
Only the CP1 present value is
reset.
Only the CP1 present value is
reset.
Total reset or
reset 2
No effect
Only the total count value is
reset.
Batch count value and batch
output reset.
Only the CP2 present value is
reset.
Only the CP2 present value is
reset.
Reset
operation
Present value
and output reset.
Present value
and output
reset.
Batch counter
Present
value/
set value
Total count
value
Present
value, total
count value,
and output
reset.
Present value
and output
reset.
Batch count
value/
batch count
set value
Present
value, batch
count value,
output and
batch output
reset.
Dual counter
Dual count
value/dual
count set
value
CP1 present
value/
CP2 present
value
CP1 present value, CP2
present value, dual count
value, and output reset.
• The following table shows the delay from when the present value passes the set value until the output is produced.
Actual measurements in N and K-2 modes (Reference values)
Control output type
Contact output
Transistor output
Max. counting speed
Output delay time
30 Hz
16.4 to 18.2 ms
5 kHz
3.9 to 5.4 ms
30 Hz
11.2 to 14.2 ms
5 kHz
0.09 to 0.1 ms
Note: The above times may vary slightly depending on the mode or operating conditions.
30
Twin counter
Present
value 1/
Set value 1
CP1 present
value reset
Present
value 2/
Set value 2
CP2 present
value reset
H7CC-A@
tachometer
Setting Procedure Guide
Tachometer Operation
Step1
The H7CC-AW@/AU@ is a Counter that contains more than one functional counter.
At the time of delivery *, the H7CC is set to the 1-stage preset counter configuration
or 2-stage preset counter configuration.
Enter configuration selection mode using the following chart and
set the tachometer mode.
* Table Default Modes and Selectable Functions
H7CC-AU
Configuration
selection mode
Power ON
Default mode
2-stage preset
counter
1-stage preset
counter
Model
H7CC-AW
UP1+UP6 or DW1+DW6
(Press and hold for 2 s)
Any mode
Any mode
Select the function using the UP1 Key (DW1 Key) .
Run mode
twn
UP1+UP6 or DW1+DW6
(Press and hold for 2 s)
Step2
Selectable mode
(1-stage
preset
counter)
(2-stage
preset
counter)
(Total and
(Batch
preset counter) counter)
(Dual
counter)
(Twin
counter)
(Tachometer)
Parameters are set with the operation keys on the front panel.
Change to Function Setting Mode.
For details on operations and display in run mode, refer to page 37.
Power ON
UP1+UP3 or DW1+DW3
(Press and hold for 2 s)
*1
Function
setting mode
Run mode
UP1+UP3 or DW1+DW3
(Press and hold for 2 s)
*2
*1 If the mode is switched to the function setting mode during operation, operation will continue.
*2 Changes made to settings in function setting mode are enabled for the first time when the mode is changed to run mode.
Also, when settings are changed, the counter is reset (present value initialized and output turned OFF) on returning to run mode.
The characters displayed in reverse video are the default settings.
In the function setting mode, the status indicator of the keys that can be set lights up.
(Example) In the case of the prescale value (PSCL)
A value from 0.001 to 99.999 can be set, and therefore, the status indicator
of the UP1 Key to UP5 Key (DW1 Key to DW5 Key) lights up.
* Use UP1+UP3 to move up and
DW1+DW3 to move down
value
pscl Prescale
(PSCL)
1000
*
Tachometer
input mode
(TINM)
0.001
1.000
99.999
(0.001)
(1.000)
(99.999)
• Set the tachometer input mode using the UP1 Key (DW1 Key).
f1
f2
f3
f4
f5
(1 input) (2 inputs) (Error) (Absolute ratio) (Error ratio)
Function Setting Mode
*
*1
Tachometer
output mode
(TOTM)
*1 Set tachometer output modes 1 and 2
using the UP1 Key (DW1 Key).
Note: Displayed only when the tachometer
input mode is F2 (2 inputs).
hilo
area
hihi
lolo
(HI-LO)
(AREA)
(HI-HI)
(LO-LO)
hi
lo
(HI)
(LO)
*
Note: The indicator display is disabled during the upper or lower limit setting.
*
• Set the counting speed using the UP1 Key (DW1 Key).
Counting
speed
(CNTS)
Tachometer
output
mode 1
(TO1M)
• Set the tachometer output mode using the UP1 Key (DW1 Key).
Tachometer
output
mode 2
(TO2M)
hi
lo
(HI)
(LO)
30hz
(30 Hz)
(10 kHz)
Note: Even if 10 kHz is selected when the tachometer input mode is F2 to F5, the counting speed will be 5 kHz.
*
Decimal point
position
(DP)
*
From
next page
• Set the decimal point position using the UP1 Key (DW1 Key).
--.---(No decimal point) (One digit after
decimal point)
(Two digits after (Three digits after (Four digits after
decimal point)
decimal point)
decimal point)
Note: “--.----“ will be displayed when pulse width measurement is set or when the display unit is set to seconds.
To
next page
31
H7CC-A@
tachometer
To previous From previous
page
page
*
* Use UP1+UP3 to move up and
DW1+DW3 to move down
Prescale
value
(PSCL)
• Set each digit using the individual UP1 to UP5 Keys (DW1 to DW5 Keys).
0.001
1.000
99.999
(0.001)
(1.000)
(99.999)
*
Averaging
method
(AVGT)
*
Average
processing
(AVGN)
• Set the averaging method using the UP1 Key (DW1 Key).
smp
mv
(MV)
(Moving
average)
(SMP)
(Simple
averaging)
• Set the number of averaging times using the UP1 Key (DW1 Key).
2
off
4
8
16
(No average (Average of 2 (Average of 4 (Average of 8 (Average of 16
processing) measurements) measurements) measurements) measurements)
*
Auto-zero
time
(AUT00)
• Set each digit using the individual UP1 to UP4 Keys (DW1 to DW4 Keys).
0.1
999.9
(0.1 s)
(999.9 s)
*
• Set each digit using the individual UP1 to UP3 Keys (DW1 to DW3 Keys).
Startup time
(STMR)
0.0
99.9
(0.0 s)
(99.9 s)
Function Setting Mode
*
NPN/PNP
input mode
(IMOD)
• Set the NPN/PNP input mode using the UP1 Key (DW1 Key).
npn
(NPN input)
pnp
(PNP input)
*
Peak/bottom
hold enabled
(DHLD)
• Enable or disable the peak/bottom hold using the UP1 Key (DW1 Key).
off
on
(Disabled)
(Enabled)
*
• Set the output hysteresis using the UP1 to UP5 Keys (DW1 to DW5 Keys).
Output
hysteresis
(HYS)
0
99999
(0)
(99999)
Note: The position of the decimal point for the value after prescaling will be set
according to the decimal point position setting.
*
Output OFF
delay
(OFFD)
• Set each digit using the individual UP1 to UP4 Keys (DW1 to DW4 Keys).
0.00
19.99
(0.00 s)
(19.99 s)
*
• Set each digit using the individual UP1 to UP6 Keys (DW1 to DW6 Keys).
Set value
upper limit
(SL-H)
1
999999
(1)
(999999)
Note: The position of the decimal point for the value after prescaling will be set
according to the decimal point position setting.
*
• Set the output allocation using the UP1 Key (DW1 Key).
Output
allocation
(OTST)
Key protect
level
(KYPT)
From
next page
32
To
next page
on
(ON)
Note: OFF: Output 1 (OUT1) = 12, 13 Output 2 (OUT2) = 3, 4, 5/
ON: Output 1 (OUT1) = 3, 4, 5 Output 2 (OUT2) = 12, 13 (The numbers are the terminals numbers.)
*
*
off
(OFF)
• Set the key protect level using the UP1 Key (DW1 Key).
kp-1
kp-2
kp-3
kp-4
kp-5
kp-6
kp-7
(KP-1)
(KP-2)
(KP-3)
(KP-4)
(KP-5)
(KP-6)
(KP-7)
H7CC-A@
tachometer
To previous From previous
page
page
* Use UP1+UP3 to move up and
DW1+DW3 to move down
*
Output 1
(OUT1)
inversion
(OT1I)
• Set the output 1 (OUT1) inversion using the UP1 Key (DW1 Key).
Output 2
(OUT2)
inversion
(OT2I)
• Set the output 2 (OUT2) inversion using the UP1 Key (DW1 Key).
Pulse cycle
measurement/
pulse width
measurement
(CALM)
• Set pulse cycle measurement or pulse width measurement using the UP1 Key (DW1 Key).
n-o
n-c
(Normally Open) (Normally Close)
*
n-o
n-c
(Normally Open) (Normally Close)
*
phas
(Pulse cycle
measurement)
(Pulse width
measurement)
*
• Set the display unit using the UP1 Key (DW1 Key).
Display unit
(UNIT)
hz
s
(Hz)
(s)
Note: Displayed only when pulse cycle measurement is used.
Function Setting Mode
*
• Set each digit using the individual UP1 Key (DW1 Key).
Measurement
interval
(INTV)
200ms
cont
(200 ms)
(Cont (10 ms min.))
Note: Displayed only if the measurement speed is 10 kHz
when pulse cycle measurement is used.
*
• Set the indicator display mode using the UP1 Key (DW1 Key).
Indicator
display mode
(INDC)
*
on
alof
allt
(Count status
display)
(Indicator display
is turned OFF,
and the status
indicator is all off.)
(Indicator display
is turned OFF,
and the status
indicator is all lit.)
*2
Output ON
count alarm
set value/
monitor value
Output 1 (OUT1)
ON count
alarm set value
(ON1A)
*
• Set each digit using the UP1 Key (DW1 Key).
Cumulative
run time
(OT-A)
alarm set value
*2 Set each digit using the individual UP1 to UP4 Keys
(DW1 to DW4 Keys).
0.0
10.0
99.9
(0.0 year)
(10.0 years)
(99.9 years)
*
0
100
0
100
(0
1000 times)
9999
(9999
1000 times)
*
Output 2 (OUT2)
ON count
alarm set value
(ON2A)
(0
1000 times)
9999
(9999
1000 times)
*
Cumulative
run time
(OT-C)
monitor value
Note: The monitor value is only displayed.
It cannot be set.
Output 1 (OUT1)
ON count
monitor value
(ON1C)
Note: The monitor value is
only displayed.
It cannot be set.
Output 2 (OUT2)
ON count
monitor value
(ON2C)
Note: The monitor value is
only displayed.
It cannot be set.
*
*
Software
version
(ver.)
Note: The monitor value is only displayed.
It cannot be set.
*
33
H7CC-A@
tachometer
Explanation of Functions
Tachometer Operation
Tachometer Input Mode (tinm)
(2) Displaying Speed
Set the count input mode to one of the following: 1 input (F1), 2 inputs
(F2), error (F3), absolute ratio (F4), or error ratio (F5).
Input
mode
Internal
processing
Input
1 input
Count 1
2 inputs
Counts 1 and 2 None
Error
Counts 1 and 2
Absolute
ratio
Counts 1 and 2
None
Application
Operation with only one input.
Operation with two
independent inputs.
Count 1 input −
Count 2 input
Measuring the difference
between two inputs (error in
number of revolutions).
Count 1 input ÷
Count 2 input
Measuring the ratio of two
inputs (ratio of number of
revolutions).
(Count 1 input −
Error ratio Counts 1 and 2 Count 2 input) ÷
Count 2 input
Measuring the ratio of error
for two inputs (measuring the
error ratio of number of
revolutions).
Tachometer Output Mode (totm)
Set the output method for control output based on the comparison
value. Upper and lower limit (HI-LO), area (AREA), upper limit (HI-HI),
and lower limit (LO-LO) can be set.
(For details on the output modes, refer to Output Mode Settings and
Operation on page 38.)
Display unit
Prescale value (α)
m/min
πd × 1/N × 60
m/s
πd × 1/N
N: Number of pulses per revolution
d: Diameter of rotating body (m)
πd: Circumference (m)
d: Diameter
of rotating
body (m)
• Observe the following points when setting a prescale value.
Set the set value to a value less than {Maximum countable value −
Prescale value}.
Example: If the prescale value is 1.25 and the counting range is
0.000 to 999.999, set the set value to a value less than 998.749 (=
999.999 − 1.25).
If the set value is set to a value greater than this, output will not turn
ON.
• Output will turn ON, however, if a present value overflow occurs
(FFFFFF}.
Note: If the prescale value setting is incorrect, a counting error will
occur. Check that the settings are correct before using this
function.
Averaging Method (avgt)
Counting Speed (cnts)
Decimal Point Position (dp)
A simple average or moving average can be selected for the
averaging. With the moving average method, the average of the
measurement values is displayed each sampling cycle, in contrast to
a simple average, with which the the average of the set number of
samples is displayed.
Decide the decimal point position for the measurement value, OUT1
set value, and OUT2 set value.
Number of Averaging Times (avgn)
Set the maximum counting speed (30 Hz/10 kHz) for CP1 input.
If contacts are used for input signals, set the counting speed to 30 Hz.
Processing to eliminate chattering is performed for this setting.
Prescale Value (pscl)
It is possible to display the rate of rotation or the speed of a device or
machine to which the H7CC is mounted by converting input pulses to
a desired unit.
If this prescaling function is not used, the input frequency (Hz) will be
displayed.
It is also possible to specify time (seconds) as the display value. Refer
to Display Unit on page 35 for details.
The relationship between display and input is determined by the
following equation. Set the prescale value according to the unit to be
displayed.
Displayed value = f × α
f: Input pulse frequency (number of pulses in 1 second)
α: Prescale value
(1) Displaying Rotation Rate
Display unit
Prescale value (α)
rpm
1/N × 60
rps
1/N
N: Number of pulses per revolution
Example: To display the rate of rotation for a machine that outputs 5
pulses per revolution in the form @@.@ rpm:
1. Set the decimal point position to 1 decimal places.
2. Using the formula, set the prescale value (α) to 1/N × 60 = 60/5 = 12.
34
Flickering display and output chattering can be prevented using
average processing. Average processing can be set to one of four
levels: no average processing, 2 times (i.e., the average of 2
measurement values), 4 times, 8 times, or 16 times.
The measurement cycle will be equal to the sampling cycle multiplied
by the average processing setting (i.e., the number of times).
Average processing enables stable displays even for fluctuating input
signals. Set the optimum number of times for the application.
Auto-zero Time (auto0)
The display can be force-set to 0 if there is no pulse for a certain
period of time. This time is called the auto-zero time. Set the auto-zero
time to a time slightly longer than the estimated interval between input
pulses. Accurate measurement is not possible if the auto-zero time is
set to a time shorter than the input pulse cycle. Setting a time that is
too long may also result in problems, such as a time-lag between
rotation stopping and the alarm turning ON. The auto-zero time is not
applied to pulse width measurements.
H7CC-A@
tachometer
Startup Time (stmr)
Key Protect Level (kypt)
To prevent undesired outputs resulting from unstable inputs
immediately after the power supply is turned ON, it is possible to
prohibit measurement for a set period of time, the startup time.
It can also be used to stop measurements and disable outputs until
the rotating body reaches the normal rate of rotation, after the power
supply to the H7CC and rotating body are turned ON at the same
time.
Set the key protect level.
Refer to Key Protect Level on page 40.
Display
Startup time
Comparison value
(lower limit)
Time
Power supply
Output
(lower limit)
Pulse Cycle Measurement/Pulse Width Measurement
(calm)
Set the measurement mode to pulse cycle measurement or pulse
width measurement.
With pulse cycle measurement, the number of pulse cycles that occur
in 1 s is measured.
With pulse width measurement, the ON time for one pulse is
measured.
An input OFF period of at least 20 ms is required for pulse width
measurement.
If there is no input pulse during pulse width measurement, the
previously measured value will be held.
Display Unit (unit)
When pulse cycle measurement is used, set the display unit to Hz
(hertz) or s (seconds).
NPN/PNP Input Mode (imod)
Select either NPN input (no-voltage input) or PNP input (voltage
input) as the input format.
When using a two-wire sensor, select NPN input. The same setting is
used for all external inputs.
For details on input connections, refer to Input Connections on page
9.
Peak/bottom Hold Enabled (dhld)
This function records the peak and bottom (i.e., minimum) after
counting starts (after turning ON the power supply or changing the
configuration selection mode or function setting). The peak value is
also held when the power supply is interrupted.
Output Hysteresis (hys)
This setting can be used to prevent output chattering if the
measurement value fluctuates slightly near the set value.
The measurement value after prescaling is set.
Comparison value 2
Hysteresis
Display value
Hysteresis
Comparison value 1
OUTX1
Counting Interval (intv)
If the measurement speed is 10 kHz when pulse cycle measurement
is used, set the measurement interval to 200 ms or Cont (10 ms min.).
ON Count Alarm Set Values for Outputs 1 and 2 (OUT1
and OUT2) (on1a and on2a)
The output ON count for notifying the replacement time can be set.
For details, refer to page 41.
ON Count Monitor Values for Outputs 1 and 2 (OUT1 and
OUT2) (on1c and on2c)
The monitor value for output 1 and 2 (OUT1 and OUT2) is only
displayed. It cannot be set.
The output ON count will be 1,000 times the displayed value.
Output Allocation (Settings applicable to only H7CC@W(U)@) (otst)
Set the allocation of outputs 1 and 2 (OUT1 and OUT2). If output
allocation is OFF, output 1 (OUT1) is allocated to terminals (12) and
(13), and output 2 (OUT2) is allocated to terminals (3), (4), and (5). If
output allocation is ON, output 1 (OUT1) is allocated to terminals (3),
(4), and (5), and output 2 (OUT2) is allocated to terminals (12) and
(13).
Output inversion (ot1i, ot2i)
OUTY2
Set the hysteresis for when
the output turns OFF.
Output OFF Delay (offd)
This function delays the timing for turning OFF comparative output by
a certain time.
The ON time can be held for the set time if the comparative result
changes in a short time.
Operation will continue and outputs will not change when holding the
value.
Set logical inversion of output ON/OFF. In the case of two outputs, it
is possible to individually set output inversion for each of output 1 and
output 2 (OUT1 and OUT2). If output inversion is n-o (Normally
Open), the output turns ON when the set value is reached. If output
inversion is n-c (Normally close), the output turns OFF when the set
value is reached.
Set Value Upper Limit (sl-h)
Set the upper limit for the set value when it is set in run mode. The
limit can be set to between 1 and 999999.
35
H7CC-A@
tachometer
Indicator Display Mode (indc)
Settings can be made to display the measurement value in status
indicator. When this mode is ON, and "Upper and lower limit" or
"Area" has been selected in the tachometer output mode, the status
indicator changes in accordance with the ratio of the measurement
value to the comparison value. In the case of ALOF, the indicator
display is turned OFF, and the status indicator is all off. In the case of
ALLT, the indicator display is turned OFF, and the status indicator is
all lit.
(Example 1) When the upper and lower limits have been selected
The status indicator lights up when the status reaches 1/6, 2/6, 3/6
(50%), 4/6, 5/6, 6/6 (100%) in accordance with the ratio of the
measurement value to the comparison value. If comparison value 1 =
2000 and comparison value 2 = 2300 have been set, all status
indicators are off when the measurement value is below 2050, the
three status indicators on the left light up when the measurement
value reaches 2150, and all status indicators light up when the
measurement value becomes 2300 or more.
Three indicators light up
when the status reaches 50%
All indicators light up
when the status reaches 100%
Cumulative Run Time Alarm Set Value (ot-a)
The cumulative run time for notifying the replacement time can be set.
For details, refer to page 41.
Cumulative Run Time Monitor (ot-c)
The cumulative run time is displayed. It is not a setting item. The
numerical values are displayed in increments of 0.1 years.
36
H7CC-A@
tachometer
Operation in Run Mode
Tachometer Operation
• Set each digit using the individual UP1 to UP6 Keys (DW1 to DW6 Keys).
* Use UP1+UP3 to move up and
DW1+DW3 to move down
*
*1
Measurement value
• Measurement value
Displays the currently measured value.
*
• Comparison value 1/Comparison value 2
Set comparison value 1 and comparison value 2.
The measurement value is compared to
comparison value 1 and comparison value 2 and
output is made according to the selected output
mode.
Measurement value 1 *2
Comparison value 1
*
Measurement value 2 *3
Comparison value 2
*
＊4
*
*1. Not displayed for the 2-input mode.
*2. Measurement value 1 for the 2-input input mode.
*3. Measurement value 2 for the 2-input input mode.
*4. Peak/bottom hold enabled
Displayed when the input mode is not 2 inputs.
Displayed for the 2-input input mode.
Peak hold value
*
Peak hold value 1
• Peak/bottom hold value 1 and 2
Peaks (maximums) 1 and 2 and bottoms
(minimums) 1 and 2 are displayed after counting
starts.
*
Bottom hold value
* Use UP1+UP3 to move up and
DW1+DW3 to move down
• Peak/bottom hold value
The peak (maximum) and bottom (minimum)
values are displayed after counting starts.
Bottom hold value 1
*
Peak hold value 2
Note: The hold values will be initialized when
reset operation is performed or reset 1
input is turned OFF while peak/bottom
hold values 1 and 2 are being displayed.
(The reset 2 input operates in the same
way if the input mode is set to 2-input
mode.)
*
Bottom hold value 2
* Use UP1+UP3 to move up and
DW1+DW3 to move down
37
H7CC-A@
tachometer
Output Mode Setting and Operation
Tachometer Operation
Input mode
setting
Output mode
setting
Operation
(Upper-limit)
Comparison value 2
Measurement value
Upper and
lower limit
(HI-LO)
(Lower-limit)
Comparison value 1
ON condition for OUT1: Measurement value ≤ Comparison value 1
ON condition for OUT2: Measurement value ≥ Comparison value 2
OUT1
OUT2
Comparison value 2
Measurement value
Area (AREA)
Comparison value 1
OUT1
1 input
Error
Absolute ratio
Error ratio
Comparison value 1 ≤
Comparison value 2
Condition
Measurement value 1 >
Comparison value 2
ON condition
for OUT1
Comparison value 1 ≤
Measurement value ≤
Comparison value 2
Comparison value 2 ≤
Measurement value ≤
Comparison value 1
ON condition
for OUT2
Measurement value <
Comparison value 1 or
Measurement value >
Comparison value 2
Measurement value <
Comparison value 2 or
Measurement value >
Comparison value 1
OUT2
(Upper-limit)
Comparison value 2
Measurement value
Upper limit
(HI-HI)
(Lower-limit)
Comparison value 1
ON condition for OUT1: Measurement value ≥ Comparison value 1
ON condition for OUT2: Measurement value ≥ Comparison value 2
OUT1
OUT2
(Upper-limit)
Comparison value 2
Measurement value
Lower limit
(LO-LO)
(Lower-limit)
Comparison value 1
ON condition for OUT1: Measurement value ≤ Comparison value 1
ON condition for OUT2: Measurement value ≤ Comparison value 2
OUT1
OUT2
Output 1
Output 2
Comparison value 1
Comparison value 2
CP1 display value
CP2 display value
Upper limit
(HI)
OUT1
OUT2
ON condition for output 1: CP1 present value (display value) ≥ Comparison value 1
ON condition for output 2: CP2 present value (display value) ≥ Comparison value 2
2 inputs
Output 1
Output 2
CP1 display value
Lower limit
(LO)
CP2 display value
Comparison value 1
Comparison value 2
OUT1
OUT2
ON condition for output 1: CP1 present value (display value) ≤ Comparison value 1
ON condition for output 2: CP2 present value (display value) ≤ Comparison value 2
38
H7CC-A@
Switching between Preset Counter, Total and Preset Counter, Batch Counter,
Dual Counter, Twin Counter, and Tachometer Operation
Select which H7CC configuration is used (i.e., preset counter, total and preset counter, batch counter, dual counter, twin counter, or tachometer)
in configuration selection mode.
Power ON
Note
Run mode
To shift to the configuration selection mode,
press UP1+UP6 or DW1+DW6 for 2 seconds or longer.
Select the function using the UP1 Key (DW1 Key) .
Configuration
Selection Mode
UP1+UP6
or
*2
DW1+DW6
(Press and hold
for 2 s)
*1
1cnt
2cnt
(1-stage
preset
counter)
(2-stage
preset
counter)
tcnt
bcnt
(Total and
(Batch
preset counter) counter)
dcnt
twn
(Dual
counter)
(Twin
counter)
taco
(Tachometer)
Note: The modes that can be selected depend on the model.(Refer to the Table.)
Note: At the time of delivery *, the H7CC is set to the 1-stage preset counter configuration
or 2-stage preset counter configuration.
* TableࠉDefault Modes and Selectable Functions
func
1cnt
Configuration
selection
Model
Default mode
Selectable mode
H7CC-AW
2-stage preset counter
H7CC-AU
1-stage preset counter
Any mode
1-stage preset counter
1-stage preset or
total preset counter only
Other models
Any mode
*1 When the mode is changed to configuration selection mode, the present value is reset, outputs turn OFF, and counting (measuring) stops.
*2 Setting changes made in configuration selection mode are enabled when the mode is changed to run mode. If the configuration is changed, the
set value (or set value 1 and set value 2), comparison value 1 and comparison value 2 are initialized.
Hold Function
The measurement value (display value) and output are sustained while the hold input is ON.
Note: The output will maintain the current status when hold operation is performed.
Example:
Output mode setting
Operation
Hold input * (hold operation)
Actual input
Lower limit
Display value
Comparison value (lower limit)
Sustained display value
Sustained output
OUT
39
H7CC-A@
Key Protect Level
It is possible to prevent setting errors by prohibiting the use of certain operation keys by specifying the key protect level (KP-1 to KP-7) when the
key-protect switch is set to ON. The key protect level is set in the function setting mode.
The key protect indicator is lit when the key-protect switch is ON.
*
OFF
(Disable)
ON
(Enable)
* Factory-set to OFF
Key protect
Details
Level
Description
Changing modes*
Switching display
during operation
Reset operation
Up/Down Keys
KP-1
(default setting)
Invalid
Valid
Valid
Valid
KP-2
Invalid
Valid
Invalid
Valid
KP-3
Invalid
Valid
Valid
Invalid
KP-4
Invalid
Valid
Invalid
Invalid
KP-5
Invalid
Invalid
Invalid
Invalid
KP-6
Invalid
Invalid
Valid
Valid
KP-7
Invalid
Invalid
Invalid
Valid
* Changing mode to configuration selection mode or function setting mode.
40
H7CC-A@
Replacement Time Notification Function
The counter includes parts such as electrolytic capacitors and relays
that deteriorate with time or with repeated operations.
The H7CC is equipped with a function for notifying the replacement
time by the cumulative run time and ON count of the relay contact.
When either one of the deterioration of the electrolytic capacitors due
to the cumulative run time or the deterioration of the relay contact due
to the output ON count reaches the replacement time, Rplc
(REPLACE) can be displayed on the Timer. For details on RPLC
display, refer to Self-diagnosis Function on this page.
Output ON Count Alarm Set Value (on-a, on1a, on2a)
Set the alarm value for the output ON count.
The limit can be set between 0×1000 (0 times) and 9999×1000
(9,999,000 times). Only the underlined values are set. The alarm will
be disabled if 0 is set.
100,000 times is set in the default settings.
If the total output ON count reaches the alarm set value or above, an
RPLC (replacement time) error can be displayed on the Timer.
Cumulative Run Time Alarm Set Value (ot-a)
The cumulative run time can be set in a range from 0.0 to 99.9 years.
The replacement time notification function is disabled if 0 is set.
10 years is set in the default settings.
If the cumulative run time reaches the alarm set value or above, an
RPLC (replacement time) error can be displayed on the Timer.
The extent of deterioration of electrolytic capacitors varies depending
on the capacitor temperature and usage period. According to the
default settings, the ambient temperature is 35°C, the output load is
50%, and the utilization rate is 100%. If you are changing the actual
usage conditions, enter the ambient temperature, output load, and
utilization rate in the H7CC replacement time calculation tool
available on the OMRON website to calculate the appropriate
cumulative run time when the deterioration of electrolytic capacitors is
expected.
Self-diagnostic Function
The following displays will appear if an error occurs.
Sub-display
----- *4
No change
Present value underflow *2
No change
Either perform reset operation or
turn ON reset input.
No change
fffff *4
No change
Present value overflow *3
No change
Either perform reset operation or
turn ON reset input. *5
No change
e1
Not lit
OFF
Either perform reset operation or
reset the power supply.
No change
e2
Not lit
Memory error (RAM)
OFF
Turn ON the power again.
sum
Memory error (non-volatile memory) *1
OFF
Reset operation
e2
Rplc *7
No change
Description
CPU error
The cumulative run time or output ON
count reaches the replacement time
Output status
No change
Correction method
Set value after
reset
Main display
Reset operation *6
No change
Factory setting
No change
*1. This includes times when the life of the non-volatile memory has expired.
*2. This occurs if the present value or total count value falls below −99999.
*3. This occurs in the following conditions if the present value (i.e., measurement value) exceeds 999999.
• For Output Modes K-2, D, L, or H
• Dual counter or tachometer operation is used.
*4. Display flashes.(1-second cycles)
*5. This does not apply when tachometer operation is used.
*6. This is displayed if the alarm value setting for either of the two outputs is exceeded if a model with two outputs is used.The total ON count will
not be cleared by reset operation.
*7. The normal display and Rplc will appear alternately.
When reset operation is performed, Rplc will not be displayed even if the alarm set value is exceeded.
(Monitoring is possible, however, because the counter will continue without the cumulative run time and output ON count being cleared.)
Rplc is displayed again if the power is turned OFF/ON after the Rplc display is cleared during recovery by the reset operation. If you do not
want to display Rplc when the power is turned OFF/ON, either change the alarm set value to the present value or above, or change the alarm
set value to 0 to disable it.
41
H7CC-R@
H7CC-R@ Tachometer
• Equipped with a replacement time notification function.
• The white-color display further improves visibility and the color
universal design is used. And the Up/Down Keys make it easier
to use the Tachometer.
• Compatible with the ratings, characteristics, and functionality of
the H7CX-R-N.
For the most recent information on models that have been certified for
safety standards, refer to your OMRON website.
Specifications
Ratings
Classification
Model
Item
Input mode
Ratings
Power supply voltage *1
Operating voltage
fluctuation range
Power consumption
Mounting method
External connections
Degree of protection
Input signals
Pulse measurement method
Maximum counting speed
Minimum input signal width
Measuring ranges
Sampling cycle
Display refresh cycle
Measuring accuracy
Output mode
Auto-zero time
Startup time
Averaging
Prescaling function
Decimal point adjustment
Sensor waiting time
Input
Input method
Hold input
External power supply
Control output
Display *2
Digits
Memory backup
Operating temperature range
Storage temperature range
Operating humidity range
Case color
Tachometer
H7CC-R11@
1 input only
• 100 to 240 VAC, 50/60 Hz
• 12 to 24 VDC or 48 VAC, 50/60 Hz
85% to 110% of rated supply voltage (90% to 110% at 12 to 48 VDC)
Approx. 6.8 VA at 100 to 240 VAC,
Approx. 5.5 VA/ 3.3 W at 24 VAC/12 to 48 VDC
Flush mounting or surface mounting
11-pin socket
IEC IP66 for panel surface only and when Y92S-P6 Waterproof Packing is used
Count and hold
Count 1 and count 2
AMD-compatible mode (continuous
Tachometer mode (cycle measurement)
Tachometer mode (cycle measurement)
measurement)
30 Hz
10 kHz
30 Hz (minimum pulse width: 16.7 ms) or
(minimum pulse
(minimum pulse
--5 kHz (minimum pulse width: 0.1 ms)
width: 16.7 ms)
width: 0.05 ms)
(selectable)
--10 ms
1 ms
--0.001 Hz to 30.00Hz 0.001 Hz to 10 kHz
0.026 to 999999 s
0.003 to 999999 s
0.01 to 5k Hz
Continuous measurement (minimum
200 ms min.
200 ms min.
interval of 10 ms)
• Input pulse of 5 Hz min.
Averaging not used: 200 ms
Averaging used: 200 multiplied by the averaging setting (ms)
• Input pulse of less than 5 Hz
Averaging not used: Two times the maximum input pulse cycle
Using averaging: Two times the maximum of the input pulse cycle multiplied by the averaging setting.
±0.1% FS ±1 digit max. (at 23 ±5°C)
HI-LO, AREA, HI-HI, LO-LO
HI-HI, LO-LO
0.1 to 999.9 s (in Tachometer Mode)
0.0 to 99.9 s
Simple averaging/moving averaging selectable, Number of times: OFF, 2, 4, 8 or 16 times
0.001 to 99.999 (in Tachometer Mode)
Rightmost 3 digits
--290 ms max. (Control output is turned OFF and no input is accepted during sensor waiting time.)
No-voltage Input
Impedance when ON: 1 kΩ max.
(Leakage current: 12 mA when 0 Ω)
ON residual voltage:
3 V max.
Impedance when OFF: 100 kΩ min.
Voltage Input
High (logic) level:
4.5 to 30 VDC
Low (logic) level:
0 to 2 VDC
(Input resistance: approx. 4.7 kΩ)
Minimum input signal width: 20 ms
--12 VDC (±10%), 100 mA
* Refer to Safety Precautions (Common) on page 61 for details.
Contact output: 3 A at 250 VAC/30 VDC, resistive load (cosφ=1)
Minimum applied load:10 mA at 5 VDC (failure level: P, reference value)
7-segment, negative transmissive LCD
Character height
Present value: 10 mm (white), comparison value: 6 mm (green)
6 digits (0 to 999999)
Non-volatile memory (overwrites: 100,000 times min.) that can store data for 10 years min.
−10 to 55°C (−10 to 50°C if Counter/Tachometers are mounted side by side) (with no icing or condensation)
−25 to 70°C (with no icing or condensation)
25% to 85%
Black (N1.5)
*1. Do not use the output from an inverter as the power supply. The ripple must be 20% maximum for CC power.
*2. The display is lit only when the power is ON. Nothing is displayed when power is OFF.
42
H7CC-R11W@
2 inputs only
H7CC-R@
Characteristics
100 MΩ min. (at 500 VDC) between current-carrying terminal and exposed noncurrent-carrying metal parts, and between non-continuous contacts
Dielectric strength
2,000 VAC, 50/60 Hz for 1 min between current-carrying metal parts and non-currentcarrying metal parts
2,000 VAC (for 100 to 240 VAC), 50/60 Hz for 1 min between power supply and input
circuit (1,500 VAC for 24 VAC/12 to 48 VDC)
2,000 VAC 50/60 Hz for 1 min between control output, power supply, and input circuit
1,000 VAC, 50/60 Hz for 1 min between non-continuous contacts
6.0 kV (between power terminals) for 100 to 240 VAC, 1.0 kV for 24 VAC/12 to 48 VDC
Impulse withstand voltage 6.0 kV (between current-carrying terminal and exposed non-current-carrying metal
parts) for 100 to 240 VAC, 1.5 kV for 24 VAC/12 to 48 VDC
Static immunity
Life-test Curve
(Reference Values)
Resistive Load
No. of operations ( ×103)
Insulation resistance
Destruction: 15 kV, Malfunction: 8 kV
1,000
700
500
300
30 VDC (cosφ=1)
Vibration
resistance
Destruction
10 to 55 Hz with 0.75-mm single amplitude, each in three directions for 2 hours
70
Malfunction
10 to 55 Hz with 0.35-mm single amplitude, each in three directions for 10 min
50
Shock resistance
Destruction
300m/s each in three directions, three cycles
Life expectancy
100m/s2 each in three directions, three cycles
Mechanical: 10,000,000 operations min.
Electrical: 100,000 operations min. (3 A at 250 VAC, resistive load, ambient
temperature condition: 23°C) *
Weight
Approx. 100 g (Tachometer only)
* See Life-test Curve (Reference Values) on the right.
Applicable Standards
Approved
safety
standards
cULus (or cURus): UL508/CSA C22.2 No. 14 *1
Conforms to EN 61010-1 (IEC 61010-1): Pollution degree 2/overvoltage category II, EAC, RCM,
B300 PILOT DUTY, 1/4 HP 120 VAC, 1/3 HP, 240 VAC, 3-A, 250 VAC/30 VDC resistive load
VDE0106/part100
(EMI)
Emission Enclosure:
Emission AC mains:
(EMS)
Immunity ESD:
Immunity RF-interference:
EMC
0
1
2
2
Immunity Conducted Disturbance:
Immunity Burst:
Immunity Surge:
Immunity Voltage Dip/Interruption:
EN61326-1 *2
EN55011 Group 1 classA
EN55011 Group 1 classA
EN61326-1 *2
EN61000-4-2: 4 kV contact discharge (level 2);
8 kV air discharge (level 3)
EN61000-4-3: 10 V/m (Amplitude-modulated, 80 MHz to 1 GHz)
3 V/m (Amplitude-modulated, 1.4 G to 2 GHz)
1 V/m (Amplitude-modulated, 2 G to 2.7 GHz)
10 V/m (Pulse-modulated, 900 MHz ±5 MHz)
EN61000-4-6: 10 V (0.15 to 80 MHz) (level 3)
EN61000-4-4: 2 kV power-line (level 3);
1 kV I/O signal-line (level 4)
EN61000-4-5: 1 kV line to lines (power and output lines) (level 2);
2 kV line to ground (power and output lines) (level 3)
EN61000-4-11: Voltage Dip
1 cycle, 100%(rated voltage)
10/12 cycle, 60%(rated voltage)
25/30 cycle, 30%(rated voltage)
Interruption
250/300 cycle, 100%(rated voltage)
3
4
Load current (A)
Inductive Load
No. of operations ( ×103)
Malfunction
250 VAC (cosφ=1)
100
1,000
700
500
300
30 VDC (L/R=7 ms)
100
250 VAC (cosφ=1)
70
50
0
1
2
3
4
Load current (A)
A current of 0.15 A max. can be switched at
125 VDC (cosφ=1) (Life expectancy: 100,000
operations)
A current of 0.1 A max. can be switched if
L/R=7 ms.
(Life expectancy: 100,000 operations)
*1. The following safety standards apply to the H7CC-R11@.
cUL (Listing): Applicable when an OMRON P2CF(-E) Socket is used.
cUR (Recognition): Applicable when any other socket is used.
*2. Industrial electromagnetic environment (EN/IEC 61326-1 Table 2)
I/O Functions
Inputs
Count, count 1,
count 2
Hold
Outputs
OUT, OUT1, OUT2
Reads counting signals.
• Holds the measurement value and outputs.
• The hold indicator is lit during hold. *
Outputs signals according to the specified output
mode when a comparison value is reached.
* Refer to page 59 for details on the hold function.
43
H7CC-R@
Connections
Block Diagram
Terminal Arrangement
H7CC-R11
H7CC-R11D
(Basic insulation)
Output circuit
*
Hold
*
*
Hold
Hold
0V
(−)
Sensor
(+)
(Basic insulation)
(Basic insulation)
Count
Display circuit
Internal circuit
5 6 7
Input circuits
4
8
3
9
10
2
1 11
12 VDC
Internal
control circuit
Key switch
circuit
Input Circuits
External
power supply
OUT
(−)
Power supply
circuit
(+)
* The hold function is the same whichever terminal is connected.
Terminals are not connected internally, and so do not use them for
cross-over wiring.
Count and Hold Inputs
No-voltage Inputs
(NPN Inputs)
Voltage Inputs
(PNP Inputs)
+14V
H7CC-R11W
H7CC-R11WD
Internal circuit
OUT2 *
Count 1
Count 2
Internal circuit
5 6 7
4
0V
()
Sensor
()
8
3
2
12 VDC
1 11
9
10
External
power supply
OUT1 *
()
()
* OUT1/OUT2 can be switched during output allocation.
44
Approx. 4.7 k
1 k
IN
Internal
circuit
Internal
circuit
H7CC-R@
Input Connections
The inputs of the H7CC-R are no-voltage (short-circuit or open) inputs or voltage inputs. They are set for use as voltage inputs at the time of
delivery.
No-voltage Inputs (NPN Inputs)
Open Collector
Voltage Output
PLC or
sensor
DC Two-wire Sensor
3
4 5 7
6
---
H7CC-R11@
3
4 5 7
6
---
3
---
6
5
H7CC-R11W@
3
---
6
5
Note: Operates when the transistor turns ON.
Note: Operates when the transistor turns ON.
H7CC-R11@
H7CC-R11W@
3
4 5 7
6
---
3
---
6
5
Note: Operates when the contact turns ON.
H7CC-R11@
H7CC-R11W@
Count2
Count/Count1
Hold
0 V for inputs
Count2
Count/Count1
Hold
0 V for inputs
Count2
Count/Count1
Hold
0 V for inputs
Count2
Hold
Count/Count1
Sensor
0 V for inputs
H7CC-R11@
H7CC-R11W@
Contact Input
3
4 5 7
6
---
3
---
6
5
Note: Operates when the transistor turns ON.
No-voltage Input Signal Levels
No-contact
input
Applicable Two-wire Sensor
Short-circuit level (Transistor ON)
• Residual voltage: 3 V max.
• Impedance when ON: 1 kΩ max.
•
•
•
•
(The leakage current is approx. 12 mA when the impedance is 0 Ω.)
Open level (Transistor OFF)
• Impedance when OFF: 100 kΩ min.
Contact input
Leakage current: 1.5 mA max.
Switching capacity: 5 mA min.
Residual voltage: 3 VDC max.
Operating voltage: 10 VDC
Use contacts which can adequately switch 5 mA at 10 V.
Note: The DC voltage must be 30 VDC max.
Voltage Inputs (PNP Inputs)
No-contact Input (NPN Transistor)
No-contact Input (PNP Transistor)
3
4 5 7
6
---
3
---
6
5
Note: Operates when the transistor turns ON.
H7CC-R11@
H7CC-R11W@
3
4 5 7
6
---
3
---
6
5
Note: Operates when the transistor turns ON.
H7CC-R11@
H7CC-R11W@
Count2
Count/Count1
Hold
0 V for inputs
Count2
Count/Count1
Hold
Count2
Count/Count1
Hold
0 V for inputs
0 V for inputs
Sensor
Sensor
H7CC-R11@
H7CC-R11W@
Contact Input
3
4 5 7
6
---
3
---
6
5
Note: Operates when the contact turns ON.
Voltage Input Signal Levels
High level (Input ON): 4.5 to 30 VDC
Low level (Input OFF): 0 to 2 VDC
Note: 1. The DC voltage must be 30 VDC max.
2. Input resistance: Approx. 4.7 kΩ
45
H7CC-R@
Nomenclature
Display Section
Operation Keys
1. Hold Indicator (yellow)
5
(Lit when hold operation is performed. )
2. Key Protect Indicator (yellow)
Lit when the key protect switch is ON.
3. Control Output Indicator (yellow)
OUT (1-output models)
OUT
1
(UP1, 2, 3, 4, 5, 6 from right to left)
2
3
6
4
7
11
8
1
9
2 (2-output models)
4. Comparison Value 1, 2 Stage Indicator
5. Present Value (Main Display)
Character height: 10 mm (white)
6. Comparison Value (Sub-display)
Character height: 6 mm (green)
Character Size
for Main Display
10 mm
7. Up Keys (UP1 to UP6)
10
8. Down Keys (DW1 to DW6)
(DW1, 2, 3, 4, 5, 6 from right to left)
9. Hold Operation (UP6+DW6)
(The hold operation is enabled by pressing and
holding the keys for 1 second or longer. When the
keys are pressed simultaneously, all status
indicators start blinking. The hold operation is
disabled if the keys are released within 1 second.)
To perform the hold operation, firmly press and hold
both UP6 and DW6. If you press only UP6 or DW6,
the set value will change.
10. Mode Operation (UP1+UP3 or DW1+DW3)
Character Size
for Sub-display
6 mm
(Changes modes and setting items. Press and hold
the keys for 2 seconds or longer to move to the
function setting mode. When the keys are pressed
simultaneously, the status indicators on UP1 (DW1)
and UP3 (DW3) start blinking. The mode operation is
disabled if the keys are released within 2 seconds.)
11. Status indicator
· When the indicator display mode is ON
If "Upper and lower limit" or "Area" is selected in
the tachometer output mode, the ratio of the
measurement value to the comparison value is
displayed from 0 to 100%.
· When the indicator display mode is all off or all lit
All off or all lit display.
Note. When you press the Up Key or the Down Key,
the indicator display or all-lit display goes off,
and the pressed key lights up or blinks.
· The keys that can be set light up for notification.
Switches
12. Key-protect Switch
(Factory setting) OFF
(Disable)
46
ON
(Enable)
H7CC-R@
Dimensions
(Unit: mm)
Tachometers
Dimensions without Flush Mounting Adapter
Panel Cutouts
H7CC-R@
Panel cutouts are as shown below
(according to DIN43700).
48 × 48
6
60 min.
45 +0.6
−0
14.4
63.7
45 +0.6
−0
44.8 × 44.8
15 min.
60 min.
Dimensions with Flush Mounting Adapter
(Adapter and Waterproof Packing Ordered Separately)
H7CC-R@
(51)
58
Note: 1. The mounting panel thickness should be 1
to 5 mm.
2. To allow easier operation, it is
recommended that Adapters be mounted so
that the gap between sides with hooks is at
least 15 mm (i.e., with the panel cutouts
separated by at least 60 mm).
3. It is possible to horizontally mount Timers
side by side. Attach the Flush Mounting
Adapters so that the surfaces without hooks
are on the sides of the Timers. If Counters/
Tachometers are mounted side by side,
however, water resistance will be lost.
n side by side mounting
48
7.5
89.9
A
A=(48n−2.5) +1
−0
With Y92A-48F1 attached.
A={48n−2.5+(n−1)×4} +1
−0
With Y92A-48 attached.
+1
A=(51n−5.5) −0
Dimensions with Front Connecting Socket
H7CC-R@
P2CF-11(-E) (order separately)
Front Connecting Socket
H7CC-R@
100.9
103.2 *
* These dimensions vary with the kind of DIN track
(reference value).
47
H7CC-R@
Accessories (Order Separately)
Note: Depending on the operating environment, the condition
of resin products may deteriorate, and may shrink or
become harder. Therefore, it is recommended that resin
products are replaced regularly.
Soft Cover
Hard Cover
Y92A-48F1
Y92A-48
Flush Mounting Adapter
Y92F-30
Order the Flush Mounting Adapter with the
following model number separately if it is
lost or damaged.
Note: The Waterproof Packing is included
with models with screw terminals.
Y92F-45
Note: 1. The adapter is black in color.
2. The Y92F-45 can be used in combination with the Y92F-30
Adapter provided with the Tachometer.
Fixture (provided)
4.7
Protecting the Counter/Tachometer in Environments
Subject to Oil
The H7CC's panel surface is water-resistive (conforming to IP@6)
and so even if drops of water penetrate the gaps between the keys,
there will be no adverse effect on internal circuits. If, however, there
is a possibility of oil being present on the operator's hands, use the
Soft Cover. The Soft Cover ensures protection equivalent to IP54F
against oil. Do not, however, use the H7CC in locations where it
would come in direct contact with oil.
Waterproof Packing
Y92S-P6
72 72
76
69.6 to 77.6
67 67 87
Panel (1 to 8 mm)
72 72
48 48
Note: The Waterproof Packing is included
with models with screw terminals.
Order the Waterproof Packing separately if it
is lost or damaged. The Waterproof Packing
can be used to achieve IP66 protection.
The panel surface of the H7CC-A/-R is water-resistant (conforming to
IP66). To protect the internal circuits from water penetration through
the space between the H7CC and operating panel, waterproof
packing is included. Attach the Y92F-30 Adapter with sufficient
pressure with the reinforcing screws so that water does not penetrate
the panel.
0.5 to 1 mm
It is recommended that the space
between the screw head and the
Adapter be 0.5 to 1 mm.
The Waterproof Packing will deteriorate, harden, and shrink
depending on the application environment. To ensure maintaining the
IP@6 waterproof level, periodically replace the Waterproof Packing.
The periodic replacement time will depend on the application
environment. You must confirm the proper replacement time. Use 1
year or less as a guideline. If the Waterproof Packing is not replaced
periodically, the waterproof level will not be maintained. It is not
necessary to mount the Waterproof Packing if waterproof
construction is not required.
Connection Sockets
Refer to Connection Sockets on page 13 for details.
Optional Products for Track Mounting
Refer to Optional Products for Track Mounting on page 14 for details.
48
2.2
4.7
77.3
H7CC-R@
Operating Procedures
Parameters can be set with the operation keys on the front panel.
Refer to the following for the detailed procedure.
Step1
The H7CC-R@ is a Counter that contains more than one functional counter.
When using the Counter in any mode other than the default mode, use the following chart to enter
Configuration Selection Mode and set the functions that are suitable to the application. (Default mode: Tachometer)
UP1+UP6
or
DW1+DW6
(Press and hold for 2 s)
Power ON
Configuration
selection mode
func
Run mode
taco
Select the function using the UP1 Key (DW1 Key). (H7CC-R11@ only)
amd
(Tachometer)
Step2
(AMD compatible)
Parameters are set with the operation keys on the front panel.
Change to Function Setting Mode.
Power ON
For details on operations in run mode, refer to page 55.
UP1+UP3 or DW1+DW3
(Press and hold for 2 s)
*1
Function
setting mode
Run mode
UP1+UP3 or DW1+DW3
(Press and hold for 2 s)
*1 If the mode is switched to the function setting mode during operation, operation will continue.
*2 Changes made to settings in function setting mode are enabled for the first time when the
mode is changed to run mode. Also, when settings are changed, the counter is reset
(present value initialized and output turned OFF) on returning to run mode.
*2
The characters displayed in reverse video are the default settings.
In the function setting mode, the status indicator of the keys that can be set lights up.
(Example) In the case of the prescale value (PSCL)
A value from 0.001 to 99.999 can be set, and therefore, the status indicator
of the UP1 Key to UP5 Key (DW1 Key to DW5 Key) lights up.
* Use UP1+UP3 to move up and
DW1+DW3 to move down
value
pscl Prescale
(PSCL)
1000
0.001
1.000
99.999
(0.001)
(1.000)
(99.999)
*
*1
Function Setting Mode
Tachometer
output mode
(TOTM)
hilo
area
hihi
lolo
(HI-LO)
(AREA)
(HI-HI)
(LO-LO)
*1. In the case of the -R11W@ type,
set the tachometer output mode 1 or 2
with the UP or DOWN Key.
Tachometer
output
mode 1
(TO1M)
Note: The indicator display is disabled during the upper or lower
limit setting.
*
cnts
10khz
• Set the counting speed using the UP1 Key (DW1 Key).
Counting
speed
(CNTS)
In the case of AMD compatibility
30hz
(30 Hz)
(10 kHz)
10ms
1ms
(10 ms)
(1 ms)
hi
lo
(HI)
(LO)
*
Tachometer
output
mode 2
(TO2M)
hi
lo
(HI)
(LO)
*
Decimal point
position
(DP)
*
From
next page
• Set the tachometer output mode using the UP1 Key (DW1 Key).
• Set the decimal point position using the UP1 Key (DW1 Key).
(No decimal point) (One digit after (Two digits after (Three digits after
decimal point) decimal point) decimal point)
To
next page
49
H7CC-R@
To previous From previous
page
page
*
* Use UP1+UP3 to move up and
DW1+DW3 to move down
• Set each digit using the individual UP1 to UP5 Keys (DW1 to DW5 Keys).
Prescale value
(PSCL)
(0.001)
(1.000)
(99.999)
Note: Not displayed in AMD-compatible mode.
*
Averaging
method
(AVGT)
*
• Set the averaging method using the UP1 Key (DW1 Key).
smp
mv
(MV)
(Moving
average)
(SMP)
(Simple
averaging)
• Set the number of averaging times using the UP1 Key (DW1 Key).
Average
processing
(AVGN)
*
off
2
4
8
16
(No average (Average of 2 (Average of 4 (Average of 8 (Average of 16
processing) measurements) measurements) measurements) measurements)
• Set each digit using the individual UP1 to UP4 Keys (DW1 to DW4 Keys).
Auto-zero
time
(AUTO0)
(0.1 s)
(999.9 s)
Note: Not displayed in AMD-compatible mode.
*
• Set each digit using the individual UP1 to UP3 Keys (DW1 to DW3 Keys).
Startup time
(STMR)
(0.0 s)
(99.9 s)
Function Setting Mode
*
NPN/PNP
input mode
(IMOD)
• Set the NPN/PNP input mode using the UP1 Key (DW1 Key).
npn
(NPN input)
pnp
(PNP input)
*
Peak/bottom
hold enabled
(DHLD)
• Enable or disable the peak/bottom hold using the UP1 Key (DW1 Key).
off
on
(Disabled)
(Enabled)
*
• Set the output hysteresis using the UP1 to UP5 Keys (DW1 to DW5 Keys).
Output
hysteresis
(HYS)
0
(0)
99999
(99999)
Note: The position of the decimal point for the value after prescaling will be set
according to the decimal point position setting.
*
Output OFF
delay
(OFFD)
• Set each digit using the individual UP1 to UP4 Keys (DW1 to DW4 Keys).
0.00
19.99
(0.00 s)
(19.99 s)
*
• Set each digit using the individual UP1 to UP6 Keys (DW1 to DW6 Keys).
Set value
upper limit
(SL-H)
From
next page
50
To
next page
(999999)
Output
• Set the output allocation using the UP1 Key (DW1 Key).
Allocation
on
off
(OTST)
(ON)
(OFF)
Note:
Displayed only for Note: OFF: Output 1 (OUT1) = 8, 9, 11 Output 2 (OUT2) = 4, 7 /
the -@W@ type
ON: Output 1 (OUT1) = 4, 7 Output 2 (OUT2) = 8, 9, 11 (The numbers are the terminals numbers.)
Key protect
level
(KYPT)
*
999999
Note: The position of the decimal point for the value after prescaling will be set
according to the decimal point position setting.
*
*
1
(1)
• Set the key protect level using the UP1 Key (DW1 Key).
kp-1
kp-2
kp-3
kp-4
kp-5
kp-6
kp-7
(KP-1)
(KP-2)
(KP-3)
(KP-4)
(KP-5)
(KP-6)
(KP-7)
H7CC-R@
To previous From previous
page
page
*
* Use UP1+UP3 to move up and
DW1+DW3 to move down
*2 Set the output inversion using the UP1 Key (DW1 Key).
*2
Procedure for Models Other than “-@W(U)@” Models
Output
inversion
(OU-I)
Output
inversion
• Set the indicator display mode using the
UP1 Key (DW1 Key).
*
Indicator
display mode
(INDC)
Function Setting Mode
*
*3
on
alof
Output 1
(OUT1)
inversion
(OT1I)
Output 2
(OUT2)
inversion
(OT2I)
• Set each digit using the UP1 Key (DW1 Key).
Cumulative
run time
(OT-A)
0.0
10.0
99.9
alarm set value
(0.0 year)
(10.0 years)
Output ON
count alarm
set value
(ON-A)
Output ON
count
monitor value
(ON-C)
Note: The monitor value is only displayed.
It cannot be set.
n-c
(Normally Close)
0
(0 1000 times)
100
9999
(9999 1000 times)
*
*
Software
version
(ver.)
n-o
(Normally Open)
Procedure for Models Other than “-@W(U)@” Models
(99.9 years)
Note: The monitor value is only displayed.
It cannot be set.
n-c
(Normally Close)
*3 Set each digit using the individual UP1 to UP4 Keys (DW1 to DW4 Keys).
*
Cumulative
run time
(OT-C)
monitor value
n-o
(Normally Open)
*
Output ON
count alarm
set value/
monitor value
*
n-c
(Normally Close)
Procedure for “-@W(U)@” Models
allt
(Count status (Indicator display (Indicator display
is turned OFF,
is turned OFF,
display)
and the status
and the status
indicator is all off.) indicator is all lit.)
n-o
(Normally Open)
Note: The monitor value is
only displayed.
It cannot be set.
Procedure for “-@W(U)@” Models
Output 1 (OUT1)
ON count alarm
set value
(ON1A)
0
100
0
100
(0
1000 times)
9999
(9999
1000 times)
*
Output 2 (OUT2)
ON count alarm
set value
(ON2A)
(0
1000 times)
9999
(9999
1000 times)
*
Output 1 (OUT1)
ON count
monitor value
(ON1C)
Note: The monitor value is
only displayed.
It cannot be set.
Output 2 (OUT2)
ON count
monitor value
(ON2C)
Note: The monitor value is
only displayed.
It cannot be set.
*
51
H7CC-R@
Explanation of Functions
Basic Functions
Pulse Measurement Method (func)
The mode can be switched between tachometer mode and AMDcompatible mode.
Tachometer Mode (taco)
Use this mode to measure the pulse frequency (Hz).
AMD-compatible Mode (amd)
Use this mode to measure the pulse cycle (s).
Cycle (s)
Counting Speed (cnts)
Set the maximum counting speed (30 Hz/10 kHz) for input. If contacts
are used for input signals, set the counting speed to 30 Hz.
Processing to eliminate chattering is performed for this setting.
Output Mode (totm)
Set the output method for control output based on the comparison
value.
Upper and lower limit (HI-LO), area (AREA), upper limit (HI), and
lower limit (LO) can be set. For the H7CC-RW@, the upper limit (HIHI) and lower limit (LO-LO) can be set. (For details on the operation
of the output modes, refer to Output Mode Settings on page 58.)
Averaging Method (avgt)
Simple averaging (SMP) or a moving average (MV) can be selected
for the averaging method.
With a moving average, the average measurement value is displayed
every sampling cycle or pulse cycle, in contrast to simple averaging,
for which the average value is displayed for the set number of
samples.
Number of Averaging Times (avgn)
Flickering display and output chattering can be prevented using
average processing. Average processing can be set to one of five
levels: no average processing, 2 times (i.e., the average of 2
measurement values), 4 times, 8 times, or 16 times.
For a measurement frequency of 5 Hz or higher using a tachometer,
the average will be equal to the sampling cycle (200 ms) multiplied by
the averaging setting (i.e., the number of times).
For less than 5 Hz, the frequency will be measured when the input
pulse comes. Average processing produces a stable display even for
fluctuating input signals. Set the optimum number of times for the
application.
If AMD-compatible mode is used, the measurement cycle will be
measured when the input pulse is received. The output will change,
however, when the comparison value is exceeded even if averaging
is enabled.
NPN/PNP Input Mode (imod)
Select either NPN input (no-voltage input) or PNP input (voltage
input) as the input format. When using a two-wire sensor, select NPN
input.
The same setting is used for all external inputs.
For details on input connections, refer to Input Connections on page
45.
52
Advanced Functions
Decimal Point Position (dp)
Decide the decimal point position for the measurement value and
comparison value.
Prescale Value (pscl)
It is possible to display the rate of rotation or the speed of a device or
machine to which the H7CC is mounted by converting input pulses to
a desired unit.
If the default prescaling value (1,000) is used, the input frequency
(Hz) will be displayed.
The relationship between display and input is determined by the
following equation. Set the prescale value according to the unit to be
displayed.
Displayed value = f × α
f: Input pulse frequency (number of pulses in 1 second)
α: Prescale value
(1) Displaying Rotation Rate
Display unit
Prescale value (α)
rpm
1/N × 60
rps
1/N
N: Number of pulses per revolution
Example: In order to display the rate of rotation for a machine that
outputs 5 pulses per revolution in the form @@.@ rpm:
1. Set the decimal point position to 1 decimal places.
2. Using the formula, set the prescale value (α) to
1/N × 60 = 60/5 = 12.
(2) Displaying Speed
Display unit
Prescale value (α)
m/min
πd × 1/N × 60
m/s
πd × 1/N
N: Number of pulses per revolution
d: Diameter of rotating body (m)
πd: Circumference (m)
d: Diameter
of rotating
body (m)
• Observe the following points when setting a prescale value.
Set the set value to a value less than {Maximum countable value
− Prescale value}.
Example:
If the prescale value is 1.25 and the counting range is 0.000 to
999.999, set the set value to a value less than 998.749
(= 999.999 − 1.25).
If the set value is set to a value greater than this, output will not turn
ON.
Note: If the prescale value setting is incorrect, a counting error will
occur. Check that the settings are correct before using this
function.
H7CC-R@
Auto-zero Time (auto0)
Output OFF Delay (offd)
It is possible to make the settings so that the frequency will be forceset to 0 if there is no pulse for a specified period of time. This time is
called the auto-zero time.
This function delays the timing for turning OFF comparative output by
a certain time.
The ON time can be held for the set time if the comparative result
changes in a short time.
Operation will continue and outputs will not change while holding the
value.
Note: Set the auto-zero time to a time slightly longer than the
estimated interval between input pulses. It will not be
possible to make accurate measurements if the auto-zero
time is set to a time shorter than the input pulse cycle.
Setting a time that is too long may also result in problems,
such as a time-lag between rotation stopping and the
alarm turning ON.
Set Value Upper Limit (sl-h)
Set the upper limit for the set value when it is set in run mode.
Key Protect Level (ypt)
Set the key protect level.
Refer to Key Protect Level on page 56.
Startup Time (stmr)
In order to prevent undesired output resulting from unstable input
immediately after the power supply is turned ON, measurement can
be prohibited for a set time at startup.
It can also be used to stop measurement and disable output until the
rotating body reaches the normal rate of rotation, after the power
supply to the H7CC and rotating body are turned ON at the same
time.
Display
Startup time
Output ON Count Alarm Set Value (on-a, on1a, on2a)
The output ON count for notifying the replacement time can be set.
For details, refer to page 57.
Output ON Count Monitor Value (on-c)
The monitor value is only displayed. It cannot be set.
The output ON count will be 1,000 times the displayed value.
ON Count Monitor Values for Outputs 1 and 2 (OUT1 and
OUT2) (on1c and on2c)
Comparison value
(lower limit)
The monitor value for output 1 and 2 (OUT1 and OUT2) is only
displayed. It cannot be set.
The output ON count will be 1,000 times the displayed value.
Time
Output Allocation (otst)
Power supply
Output
(lower limit)
Peak/bottom Hold Enabled (dhld)
This function records the peak and bottom (i.e., minimum) values
after counting starts (after turning ON the power supply or changing
the configuration selection mode or function setting).
The peak value is also held when the power supply is interrupted.
Output Hysteresis (hys)
This setting can be used to prevent output chattering if the
measurement value fluctuates slightly near the set value.
In Thachometer Mode, the measurement value after prescaling is set.
Comparison value 2
Set the allocation of outputs 1 and 2 (OUT1 and OUT2). If output
allocation is OFF, output 1 (OUT1) is allocated to terminals (8), (9),
and (11), and output 2 (OUT2) is allocated to terminals (4) and (7). If
output allocation is ON, output 1 (OUT1) is allocated to terminals (4)
and (7), and output 2 (OUT2) is allocated to terminals (8), (9), and
(11).
Output inversion (ot-i, ot1i, ot2i)
Set logical inversion of output ON/OFF. In the case of two outputs, it
is possible to individually set output inversion for each of output 1 and
output 2 (OUT1 and OUT2). If output inversion is n-o (Normally
Open), the output turns ON when the set value is reached. If output
inversion is n-c (Normally close), the output turns OFF when the set
value is reached.
Hysteresis
Display value
Hysteresis
Comparison value 1
OUTX1
OUTY2
Set the hysteresis for when
the output turns OFF.
53
H7CC-R@
Indicator Display Mode (indc)
Settings can be made to display the measurement value in status
indicator. When this mode is ON, and "Upper and lower limit" or
"Area" has been selected in the tachometer output mode, the status
indicator changes in accordance with the ratio of the measurement
value to the comparison value. In the case of ALOF, the indicator
display is turned OFF, and the status indicator is all off. In the case of
ALLT, the indicator display is turned OFF, and the status indicator is
all lit.
(Example 1) When the upper and lower limits have been selected
The status indicator lights up when the status reaches 1/6, 2/6, 3/6
(50%), 4/6, 5/6, 6/6 (100%) in accordance with the ratio of the
measurement value to the comparison value. If comparison value 1 =
2000 and comparison value 2 = 2300 have been set, all status
indicators are off when the measurement value is below 2050, the
three status indicators on the left light up when the measurement
value reaches 2150, and all status indicators light up when the
measurement value becomes 2300 or more.
Three indicators light up
when the status reaches 50%
All indicators light up
when the status reaches 100%
Cumulative Run Time Alarm Set Value (ot-a)
The cumulative run time for notifying the replacement time can be set.
For details, refer to page 57.
Cumulative Run Time Monitor (ot-c)
The cumulative run time is displayed. It is not a setting item. The
numerical values are displayed in increments of 0.1 years.
54
H7CC-R@
Operation in Run Mode
• Set each digit using the individual UP1 to UP6 Keys (DW1 to DW6 Keys).
H7CC-R11@
Output Mode: HI-LO or AREA
Output Mode: HI or LO
*
*
Measurement value
Measurement value
*
*
*
Measurement value
Measurement value
Comparison value
Comparison value 1
*
＊1
Measurement value
• Measurement Value
Displays the currently measured value.
• Comparison Value, Comparison Value 1,
and Comparison Value 2
Set the comparison value, comparison
value 1, and comparison value 2.
The measurement value is compared to
comparison value, comparison value 1, and
comparison value 2 and an output is made
according to the selected output mode.
Comparison value 2
*
*
* Use UP1+UP3 to move up and
DW1+DW3 to move down
＊1
H7CC-R11W@
*
*
* Use UP1+UP3 to move up and
DW1+DW3 to move down
Measurement value 1
Comparison value 1
*
Measurement value 2
Comparison value 2
*
*
＊1
* Use UP1+UP3 to move up and
DW1+DW3 to move down
*1 Peak/bottom hold enabled
Displayed for Models Other Than “-W” Models
Displayed for “-W” Models
Peak hold value
Peak hold value 1
• Peak/bottom hold value
The peak (maximum) and bottom (minimum)
values are displayed after counting starts.
Bottom hold value 1
• Peak/bottom hold value 1 and 2
Peaks (maximums) 1 and 2 and bottoms
(minimums) 1 and 2 are displayed after
counting starts.
Peak hold value 2
Note: The hold values will be initialized when
hold operation is performed or reset 1 input
is turned OFF while peak/bottom hold
values 1 and 2 are being displayed.(The
reset 2 input operates in the same way if
the input mode is set to 2-input mode.)
*
*
Bottom hold value
*
* Use UP1+UP3 to move up and
DW1+DW3 to move down
*
Bottom hold value 2
* Use UP1+UP3 to move up and
DW1+DW3 to move down
55
H7CC-R@
Key Protect Level
When the key-protect switch is set to ON, it is possible to prevent setting errors by prohibiting the use of certain operation keys by specifying the
key protect level (KP-1 to KP-7). The key protect level is set in the function setting mode.
The key protect indicator is lit when the key-protect switch is ON.
* OFF
(Disable)
ON
(Enable)
* Factory-set to OFF
Key protect
Details
Level
Meaning
Changing mode*
Switching display
during operation
Hold operation
Up/Down Keys
KP-1
(default setting)
Invalid
Valid
Valid
Valid
KP-2
Invalid
Valid
Invalid
Valid
KP-3
Invalid
Valid
Valid
Invalid
KP-4
Invalid
Valid
Invalid
Invalid
KP-5
Invalid
Invalid
Invalid
Invalid
KP-6
Invalid
Invalid
Valid
Valid
KP-7
Invalid
Invalid
Invalid
Valid
* Changing mode to function setting mode.
56
H7CC-R@
Replacement Time Notification Function
The counter includes parts such as electrolytic capacitors and relays
that deteriorate with time or with repeated operations.
The H7CC is equipped with a function for notifying the replacement
time by the cumulative run time and ON count of the relay contact.
When either one of the deterioration of the electrolytic capacitors due
to the cumulative run time or the deterioration of the relay contact due
to the output ON count reaches the replacement time, Rplc
(REPLACE) can be displayed on the Timer. For details on RPLC
display, refer to Self-diagnosis Function on this page.
Output ON Count Alarm Set Value (on-a, on1a, on2a)
Set the alarm value for the output ON count.
The limit can be set between 0×1000 (0 times) and 9999×1000
(9,999,000 times). Only the underlined values are set. The alarm will
be disabled if 0 is set.
100,000 times is set in the default settings.
If the total output ON count reaches the alarm set value or above, an
RPLC (replacement time) error can be displayed on the Timer.
Cumulative Run Time Alarm Set Value (ot-a)
The cumulative run time can be set in a range from 0.0 to 99.9 years.
The Replacement Time Notification Function is disabled if 0 is set.
10 years is set in the default settings.
If the cumulative run time reaches the alarm set value or above, an
RPLC (replacement time) error can be displayed on the Timer.
The extent of deterioration of electrolytic capacitors varies depending
on the capacitor temperature and usage period. According to the
default settings, the ambient temperature is 35°C, the output load is
50%, and the utilization rate is 100%. If you are changing the actual
usage conditions, enter the ambient temperature, output load, and
utilization rate in the H7CC replacement time calculation tool
available on the OMRON website to calculate the appropriate
cumulative run time when the deterioration of electrolytic capacitors is
expected.
Self-diagnostic Function
The following displays will appear if an error occurs.
Main display
Sub-display
ffffff *3
No change
Error
Measurement value overflow *2
CPU
Output status
No change
Set value
after reset
Measurement value ≤ 999999
No change
Either perform hold operation or
reset the power supply.
No change
e1
Not lit
e2
Not lit
Memory error (RAM)
OFF
Turn ON the power again.
e2
sum
Memory error (non-volatile memory) *1
OFF
Hold operation
Factory setting
Rplc *4
No change
No change
Hold operation
No change
The cumulative run time or output ON
count reaches the replacement time
OFF
Correction method
No change
*1. This includes times when the life of the non-volatile memory has expired.
*2. Occurs when the measurement value reaches 999,999.
*3. Display flashes (1-second cycles).
*4. The normal display and Rplc will appear alternately.
When hold operation is performed, Rplc will not be displayed even if the alarm set value is exceeded. (Monitoring is possible, however,
because the counter will continue without the cumulative run time and output ON count being cleared.)
Rplc is displayed again if the power is turned OFF/ON after the Rplc display is cleared during recovery by the hold operation. If you do not
want to display Rplc when the power is turned OFF/ON, either change the alarm set value to the present value or above, or change the alarm
set value to 0 to disable it.
57
H7CC-R@
Output Mode Settings
Models Other Than H7CC-R11W@ in Tachometer Mode
Output mode
setting
Models Other Than H7CC-R11W@ in AMD-compatible Mode
Output mode
setting
Operation
Operation
Comparison value 2
(Upper-limit)
Measurement
value
Measurement
value
Upper and
lower limit
a
Comparison value 2
(Upper-limit)
Comparison value 1
(Lower-limit)
Upper and
lower limit
Comparison value 1
(Lower-limit)
OUT
OUT
ON condition: Measurement value < Comparison value 1 or
Measurement value ≥ Comparison value 2
Note: When comparison value 1 ≥ comparison value 2, the
output is always ON regardless of the comparison value.
ON condition: Measurement value ≤ Comparison value 1 or
Measurement value ≥ Comparison value 2
Note: When comparison value 1 ≥ Comparison value 2, the
output is always ON regardless of the comparison value.
Comparison
value 2
Comparison
value 2
b
Measurement
value
Comparison
value 1
Measurement
value
Comparison
value 1
Area
Area
OUT
OUT
Condition
Comparison value 1 ≤
Comparison value 2
Comparison value 1 >
Comparison value 2
ON condition
Comparison value 1 ≤
measurement value ≤
Comparison value 2
Comparison value 2 ≤
measurement value ≤
Comparison value 1
Condition
ON condition
Comparison value 1 ≤
Comparison value 2
Comparison value 1 ≤
measurement value <
Comparison value 2
Comparison value
(Upper-limit)
Comparison value
(Upper-limit)
Comparison value 1 >
Comparison value 2
Comparison value 2 ≤
measurement value <
Comparison value 1
a
Measurement value
Measurement value
Upper limit
Upper limit
OUT
ON condition: Measurement value ≥ Comparison value
OUT
ON condition: Measurement value ≥ Comparison value
Measurement value
Measurement value
Lower limit
Lower limit
Comparison value
(Lower-limit)
Comparison value
(Lower-limit)
b
OUT
OUT
ON condition: Measurement value ≤ Comparison value
ON condition: Measurement value < Comparison value
Note: If time “a” is exceeded during operation, the output will turn ON. If time “b” is
exceeded during operation, the output will turn OFF. (If average processing is
enabled, the output operation will be performed when the time is exceeded once.)
H7CC-R11W@
Output mode setting
Operation
Output 1
Comparison
value 1
CP1 display
value
Output 2
Comparison
value 2
CP2 display
value
Upper limit (HI)
OUT1
OUT2
ON condition for output 1: CP1 present value (display value) ≥ Comparison value 1
ON condition for output 2: CP2 present value (display value) ≥ Comparison value 2
Output 1
Lower limit (LO)
Output 2
CP1
display value
CP2
display value
Comparison
value 1
Comparison
value 2
OUT1
OUT2
ON condition for output 1: CP1 present value (display value) ≤ Comparison value 1
ON condition for output 2: CP2 present value (display value) ≤ Comparison value 2
Precautions for the H7CC-R
In upper and lower limit output mode, if the comparison value setting is such that comparison value 1 ≥ comparison value 2, the output will always be ON.
58
H7CC-R@
Hold Function
The measurement value (display value) and output are sustained while the hold input is ON.
Note: The output will maintain the current status when hold operation is performed.
Example:
Output mode setting
Operation
Hold input * (hold operation)
Actual input
Display value
Lower limit
Comparison value (lower limit)
Sustained display value
Sustained output
OUT
* The H7CC-R11W@ does not have a hold input.
59
H7CC-R@
Precautions on Replacing the AMD-S
The H7CC-R11 is the recommended model for replacing the AMD-S-series Motion Detector. Refer to the following precautions before
replacing the AMD-S.
Terminal Arrangement and Wiring Connections
AMD-S
H7CC-R11@
• Connection Sockets: P2CF-11
• Connection Sockets: 8PFA
Black (white)
HOLD
Sensor
Brown (red)
HOLD
Black (white)
Blue (black)
8
6
5
4
7
6
3
5
4
P2CF-11
Sensor
8PFA
9
10
7
8
1
3
11
1
Blue
(black)
2
2
Brown (red)
Tb
Ta
Tc
100 to 240 VAC
Tc
100/110 VAC
(200/220 VAC)
Ta
Tb
Relay output
Relay output
Note: 1. Wiring must be changed from an 8-pin socket to an 11-pin socket.
2. Take into consideration the length of the wires and the terminal numbers.
3. Order the P2CF-11Connecting Socket separately.
Setting Procedure
Characteristics
Perform the following settings to achieve the functions of the AMD-S
using the H7CC-R11@.
Operation Key Settings
Model
H7CC-R11@
AMD-S
Item
Measuring
ranges
Output
mode
0.01 to 0.1 s
(AMD-S@1),
0.1 to 1 s
(AMD-S@2),
1 to 10 s
(AMD-S@3)
Rotation increase
detection
(AMD-SU@)
Rotation decrease
detection
(AMD-SL@)
Average
processing
None
Input mode
Voltage Input
Parameters
cnts
Setting range
---
（CNTS）
---
totm
（TOTM）
---
Set
value
1ms
10ms
Lower
limit
Upper
limit
avgn
---
OFF
imod
---
PNP
stmr
∼
0.0
（AVGN）
（IMOD）
Startup
time
Fixed (0.1 to 10 s)
（STMR）
AMD-S
（0.0s） （99.9s）
H7CC-R11@
Supply voltage
−100 to 110 VAC
−200 to 220 VAC
−100 to 240 VAC
Input method
Voltage input (high: 4 to 14 V,
low: 0 to 1 V)
No-voltage input/voltage
input (high: 4.5 to 30 V,
low: 0 to 2 V)
External power
supply
12 VDC ±1 V, 12 mA
12 VDC (±10%),
100 mA
Relay output
5 A at 200 VAC (resistive load)
3 A at 250 VAC/30 VDC
(resistive load)
Output mode
Rotation increase (AMD-SU@) HI-LO, AREA, HI-HI, LORotation decrease (AMD-SL@) LO
Setting method
Input pulse interval (s)
Input pulse interval (s) *
Detection
rotation rate
range
6 to 6,000 rpm
(for 1 pulse/rotation)
0.00006 to 20,000 rpm *
(for 1 pulse/rotation)
Startup time
Always from 0.1 to 10 s
(Always 10 s if not specified.)
Setting range: 0.0 to
99.9 s
Life expectancy
Output relay electrical
operations of 500,000 min.
Output relay electrical
operations of 100,000
min.
Memory backup None
* When set to AMD mode.
Note: The characters displayed in reverse video are the default
settings.
60
Model
Item
Non-volatile memory
(overwrites: 100,000
times min.)
H7CC-@
Safety Precautions for All H7CC Series (Common)
Be sure to read the precautions for all Counters.
Warning Indications
CAUTION
Indicates a potentially hazardous
situation which, if not avoided, may
result in minor or moderate injury or in
property damage.
Precautions for
Safe Use
Supplementary comments on what to do
or avoid doing, to use the product safely.
Precautions for
Correct Use
Supplementary comments on what to do
or avoid doing, to prevent failure to
operate, malfunction or undesirable
effect on product performance.
Meaning of Product Safety Symbols
Caution against electric shock
Used to warn of the risk of electric shock under
specific conditions.
General prohibition
Indicates the instructions of unspecified
prohibited action
No disassembly
Use to indicate prohibition when there is a risk
of minor injury from electrical shock or other
source if the product is disassembled.
General instructions
Used for general mandatory action precautions
for which there is no specified symbol.
CAUTION
Do not allow pieces of metal, wire clippings, or fine
metallic shavings or fillings from installation to enter
the product. Doing so may occasionally result in
electric shock, fire, or malfunction.
Minor injury due to explosion may occasionally occur.
Do not use the Counter where subject to flammable or
explosive gas.
Fire may occasionally occur. Tighten the terminal
screws to the rated torque.
H7CC terminals and
P3GA-11/P3G-08 socket terminals
: 6.55 to 7.97 lb-in (0.74 to 0.90 N·m)
P2CF Socket terminals: 4.4 lb-in (0.5 N·m)
Minor injury due to electric shock may occasionally
occur. Do not touch any of the terminals while power
is being supplied. Be sure to mount the terminal cover
after wiring.
The service life of the output relay varies considerably
according to its usage. Use the output relay within its
rated load and electrical life expectancy. If the output
relay is used beyond its life expectancy, its contacts
may become fused or there may be a risk of fire. Also,
be sure that the load current does not exceed the
rated load current and when using a heater, be sure to
use a thermal switch in the load circuit.
Minor electric shock, fire, or malfunction may
occasionally occur. Do not disassemble, modify, or
repair the Counter or touch internal components.
61
H7CC-@
Precautions for Safe Use
• When mounting the Counter to a panel, tighten the two mounting
screws alternately, a little at a time, so as to keep them at an equal
tightness. If the panel screws are tightened unequally, water may
enter the panel.
• Store the Counter at the specified temperature. If the Counter has
been stored at a temperature of less than
−10°C, allow the Counter to stand at room temperature for at least
3 hours before use.
• Mounting the Counter side-by-side may reduce the life
expectancies of internal components.
• Use the Counter within the specified ranges for the ambient
operating temperature and humidity.
• Do not use or store the product in the following locations:
• Locations subject to sudden or extreme changes in temperature.
• Locations subject to oil.
• Locations where high humidity may result in condensation.
• Locations prone to icing.
• Locations with excessive vibration or shock.
• Locations subject to exposure chemicals.
• Locations subject to water.
• Locations subject to bugs and small animals
• Do not use this Counter in dusty environments, in locations where
corrosive gasses are present, or in locations subject to direct
sunlight.
• Install the Counter well away from any sources of static electricity,
such as pipes transporting molding materials, powders, or liquids.
• Internal elements may be destroyed if a voltage outside the rated
voltage range is applied.
• Be sure that polarity is correct when wiring the terminals.
• Separate the Counter from sources of noise, such as devices with
input signals from power lines carrying noise, and wiring for I/O
signals.
• Do not connect more than two crimp terminals to the same
terminal.
• Up to two wires of the same size and type can be inserted into a
single terminals.
• Use the specified wires for wiring.
Applicable Wires: AWG 18 to AWG 22, solid or twisted, copper
(Wire material: Copper)
• Install a switch or circuit breaker that allows the operator to
immediately turn OFF the power, and label it to clearly indicate its
function.
• When the Counter is operated with no-voltage input (NPN input),
approximately 14 V is output from the input terminals. Use a sensor
that contains a diode.
Sensor
Diode
0V
Input
• Use a switch, relay, or other contact so that the rated power supply
voltage will be reached within 0.1 seconds. If the power supply
voltage is not reached quickly enough, the Counter may
malfunction or outputs may be unstable.
• Use a switch, relay, or other contact to turn the power supply OFF
instantaneously. Outputs may malfunction and memory errors may
occur if the power supply voltage is decreased gradually.
• When changing the set value during operation, because the H7CC
uses a constant read-in system, output will turn ON if the set value
is equal to the present value.
• When changing the comparison value during operation, because
the H7CC uses a constant read-in system, the output status will
change if the comparison value is changed to a value on the other
side of the present value. (when using as a tachometer)
• If the set value and present value are both 0, the output will turn
ON for the default setting. The output will turn OFF during a reset
operation. (when using as a counter)
• When the power is turned ON using the factory settings, the output
will turn ON after 999.9 s if no pulses are received as count input.
62
• Do not use organic solvents (such as paint thinners or benzine),
strong alkali, or strong acids as they will damage the external
finish.
• Confirm that indications are working normally, including the
backlight LED, and LCD. The indicator LEDs, LCD, and resin parts
may deteriorate more quickly depending on the application
environment, preventing normal indications. Periodic inspection
and replacement are required.
• The waterproof packing may deteriorate, shrink, or harden
depending on the application environment. Periodic inspection and
replacement are required.
H7CC-@
Precautions for Correct Use
Conformance to EN/IEC Standards
• Read this manual carefully before using the product.
• An inrush current of approx. 10 A will flow for a short time when the
power supply is turned ON. If the capacity of the power supply is
not sufficient, the Counter may not start. Be sure to use a power
supply with sufficient capacity.
• Make sure the power supply voltage and loads are within the
specifications and ratings for the product.
• To allow for the startup time of peripheral devices (e.g., sensors) of
the Counter (Tachometer), start Counter timing operation 200 ms
to 290 ms after turning ON the power. The input signal will not be
accepted before 200 to 290 ms has elapsed.
• When conforming to EMC standards, refer to the information
provided in this datasheet for cable selection and other conditions.
• This is a class A product. In residential areas it may cause radio
interference, in which case the user may be required to take
adequate measures to reduce interference.
• Basic insulation is provided between power supply and input
terminals, between power supply and output terminals, and
between input and output terminals.
• When double insulation or reinforced insulation is required, apply
double insulation or reinforced insulation as defined in IEC 60664
that is suitable for the maximum operating voltage with clearances
or solid insulation.
• Connect the input and output terminals to devices that do not have
any exposed charged parts.
ON
OFF
Power Supply
200 ms 0 to 90 ms
Input
Impossible
Unstable
5 ms
Possible
0 to 1s
Unstable Impossible
Load current (mA)
• The input signal will not be accepted after 5 to 1005 ms has
elapsed from when the power supply is turned OFF.
• Inrush current generated by turning ON or OFF the power supply
may deteriorate contacts on the power supply circuit. Turn ON or
OFF to a device with the rated current of more than 10 A.
• The capacity of the external power supply is 100 mA at 12 V. When
using a 24 VAC/12 to 48 VDC power supply, reduce the load with
the power supply voltage, as shown in the following diagram (DC
power supplies only).
100
20
10.8
15
Power supply voltage (VDC)
• If the prescale value setting is incorrect, a counting error will occur.
Check that the settings are correct before using this function.
• Make sure that all settings are appropriate for the application.
Unexpected operation resulting in property damage or accidents
may occur if the settings are not appropriate.
• Do not leave the Counter for long periods at a high temperature
with output current in the ON state. Doing so may result in the
premature deterioration of internal components (e.g., electrolytic
capacitors). Do not install the product close contact with the
heating element.
• Non-volatile memory is used as backup memory when the power
is interrupted.The write life of the non-volatile memory is 100,000
writes. The non-volatile memory is written when the power is
turned OFF or when switching from function setting mode or
configuration selection mode to run mode.
• Dispose of the product according to local ordinances as they apply.
• Do not use because it may be damaged inside the product when
the product fall by mistake.
• Confirm the wiring the input and output terminals correctly before
power is supplied.
• Do not use the product near radio wave receivers. Doing so may
cause incoming radio wave interference.
• Do not use in a circuit with the waveform is distorted. The error will
increase due to the influence of the distorted waveform.
• Install product so that the load doesn't span the product body.
63
MEMO
64
Terms and Conditions Agreement
Read and understand this catalog.
Please read and understand this catalog before purchasing the products. Please consult your OMRON representative if you
have any questions or comments.
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for a period of twelve months from the date of sale by Omron (or such other period expressed in writing
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writing, are not to be construed as an amendment or addition to the above warranty.
See http://www.omron.com/global/ or contact your Omron representative for published information.
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OMRON COMPANIES SHALL NOT BE LIABLE FOR SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES,
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combination of the Product in the Buyer’s application or use of the Product. At Buyer’s request, Omron will provide applicable
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Data presented in Omron Company websites, catalogs and other materials is provided as a guide for the user in determining
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Product specifications and accessories may be changed at any time based on improvements and other reasons. It is our
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In the interest of product improvement,
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Cat. No. M094-E1-01
1120 (1120)
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