-|Transparent setting guide|-
MT4Y/MT4W Series
DIN W72×H36mm, W96×H48mm, Digital Multi Panel Meter
▣ Features
SENSORS
● Various input/output (default: indicator)
- Input: DC voltage, DC current, AC voltage, AC current
- Output: RS485 communication output, Low speed serial output,
transmission (DC4-20mA) output, BCD dynamic output,
NPN/PNP open collector output, relay output
● Maximum allowed input
: 500VDC, 500VAC, DC5A, AC5A
● Display range: -1999 to 9999
● High/low-limit display scale function
● AC frequency measurement (range: 0.1 to 9999Hz)
● Various functions: Monitoring peak display value function,
display cycle delay function, zero adjustment function,
high display correction function, transmission (DC4-20mA) output
scale function etc.
● Power supply: 12-24VDC, 100-240VAC 50/60Hz
CONTROLLERS
MOTION DEVICES
SOFTWARE
(J)
Temperature
Controllers
Please read “Safety Considerations”
in the instruction manual before using.
(K)
SSRs
▣ Ordering Information
MT
4
W
DV
4
(L)
Power
Controllers
N
MT4Y
Output
MT4W
Power supply
Measurement function (input)
Size
Digit
Item
N
0
1
2
100-240VAC ※1
3
※
4 1
5
6
Indicator
Relay output
NPN open collector output
PNP open collector output
Relay (low out)+transmission (DC4-20mA) output
Relay (low out)+RS485 communication output
BCD dynamic output
Low speed serial output
N
12-24VDC,
0
100-240VAC
1
2
3
4
5
100-240VAC
6
7
8
9
Indicator
Relay+transmission (DC4-20mA) output
Relay output
NPN open collector+BCD dynamic output
PNP open collector+BCD dynamic output
NPN open collector+transmission (DC4-20mA) output
PNP open collector+transmission (DC4-20mA) output
NPN open collector+low speed serial output
PNP open collector+low speed serial output
NPN open collector+RS485 communication output
PNP open collector+RS485 communication output
※2
1
4
12-24VDC
100-240VAC 50/60Hz
DV
DA
AV
AA
DC voltage
DC current
AC voltage
AC current
Y
W
DIN W72×H36mm
DIN W96×H48mm
4
9999 (4-digit)
MT
Multi meter
(M)
Counters
(N)
Timers
(O)
Digital
Panel Meters
(P)
Indicators
(Q)
Converters
(R)
Digital
Display Units
(S)
Sensor
Controllers
(T)
Switching
Mode Power
Supplies
(U)
Recorders
(V)
HMIs
(W)
Panel PC
(X)
Field Network
Devices
※1: Only lST(preset output mode) setting is available in MT4Y-☐-43 (relay (low out)+transmission (DC4-20mA) output) and
MT4Y-☐-43 (relay (low out)+transmission (DC4-20mA) output) models.
※2: Only for MT4W.
※To measure the current over DC5A, please select DV type because the shunt should be used.
※In case of selecting frequency display, no output will be provided even if it is output support models.
(main output, sub output and RS485 communication output)
O-25
-|Transparent setting guide|-
MT4Y/MT4W Series
▣ Specifications
MT4Y-AV-4
MT4W-DV-4
MT4W-AV-4
MT4Y-AA-4
MT4W-DA-4
MT4W-AA-4
AC voltage,
AC voltage,
DC voltage,
DC voltage,
current,
current,
current
current
frequency
frequency
100-240VACᜠ 50/60Hz
90 to 110%
5VA
7-segment LED display (red) (character height: 14.2mm)
MT4Y-DV-4
MT4Y-DA-4
Series
Measurement input
Power supply
Allowable voltage range
Power consumption
Display method
MT4W-DV-1
MT4W-DA-1
DC voltage,
current
MT4W-AV-1
MT4W-AA-1
AC voltage,
current,
frequency
12-24VDCᜡ
90 to 110%
5W
• 23℃±5℃ - D
C input: F.S. ±0.1% rdg±2-digit / AC input: F.S. ±0.3% rdg±3-digit (frequency: F.S.±0.1% rdg±2-digit)
※For 5A terminal of current Input, F.S +0.3% rdg ±3-digit
• -10℃ to 50℃ - DC/AC input: F.S.±0.5% rdg±3-digit
Display accuracy
Max. allowable input
A/D conversion method
Sampling cycle
Max. display range
110% F.S. for each measured input range
ΣΔ (Sigma Delta) ADC
DC input: 50ms, AC input: 16.6ms
-1999 to 9999 (4-digit)
• Relay output - Contact capacity: 250VACᜠ 3A, 30VDCᜡ 3A / Contact composition: N.O (1a)
Preset output
• NPN/PNP open collector output - Max. 12-24VDCᜡ ±2V 50mA (resistive load)
• RS485 comm output - Baud rate: 1,200/2,400/4,800/9,600, Communication method: 2-wire half duplex,
Sub output
Synchronous method: Asynchronous method, Protocol: Modbus type
(transmission output)
• Serial/BCD dynamic output - NPN open collector output: Max. 12-24VDCᜡ 50mA (resistive load)
• DC4-20mA output - Resolution: 12,000 division (load resistance max. 600Ω), Response time: max. 450ms
AC measurement※1
Selectable RMS or AVG
Measurement range: 0.100 to 9999Hz (variable by decimal point position)
Frequency measurement※1
Includes (external hold function)
Hold function※2
Insulation resistance
Over 100MΩ (at 500VDC megger, between external terminal and case)
Dielectric strength
2000VAC 50/60Hz for 1 min (between external terminal and case)
Noise immunity
±2kV the square wave noise (pulse width: 1㎲) by the noise simulator
Mechanical
0.75mm amplitude at frequency of 10 to 55Hz (for 1 min) in each X, Y, Z direction for 2 hours
Vibration
Malfunction
0.5mm amplitude at frequency of 10 to 55Hz (for 1 min) in each X, Y, Z direction for 10 min
Mechanical
100m/s² (approx. 10G) in each X, Y, Z direction for 3 times
Shock
Malfunction
300m/s² (approx. 30G) in each X, Y, Z direction for 3 times
Malfunction
Min. 20,000,000 operations
Relay
life cycle Mechanical
Min. 100,000 operations (250VAC 3A load current)
Environ Ambient temperature -10 to 50℃, storage: -20 to 60℃
-ment
Ambient humidity
35 to 85%RH, storage: 35 to 85%RH
Double insulation or reinforced insulation
Insulation type
(mark: , dielectric strength between the measurement input part and the power part: 1kV)
Approval
ᜢᜧ
ᜢ
Approx. 213.5g (approx. 134g)
Approx. 326g (approx. 211g)
Weight※3
※1: AC, frequency measurement functions are only for AC measurement input type.
※2: MT4Y- -4N model has no hold function.
※3: The weight includes packaging. The weight in parenthesis is for unit only.
※Environment resistance is rated at no freezing or condensation.
▣ Unit Description
MT4Y Series
MT4W Series
1
2
3
6
1
2
6
3
4
5
1. HI: High output indication of preset
2. GO: GO output indication of preset
3. LO: Low output indication of preset
4
5
4. MODE key: mode key
5.
key: moves digit, enters parameter mode,
6. unit label part
※There is no 1, 2, 3 on a display panel of MT4Y- -4N, 45, 46 and MT4W- -4N.
※In MT4Y- - 3, 4, OUT is used for Go output display and there is no 1, 3 in display panel.
O-26
key: changes sv
-|Transparent setting guide|-
Multi Panel Meter
▣ Connections
Measurement input terminal connection of MT4Y Series
● MT4Y-DV-4
1
2
3
4
5
6
250mV
/50mV
5V/1V
7
5
6
7
2V/1V
SOURCE
100-240VAC
50/60Hz 5VA
50V/10V
500V/100V
● MT4Y-DA-4
1 2 3 4
● MT4Y-AV-4
1 2 3 4
※Use terminals of size specified below.
※U se the Copper-conductor wire with the
temperature class 60.
5
6
5mA
/2mA
500V/250V
● MT4Y-AA-4
1 2 3 4
7
a
b
CONTROLLERS
Min.
3.5mm
Max.
7.0mm
MOTION DEVICES
SOFTWARE
5
100mA
/50mA
500mA
/250mA
SOURCE
100-240VAC
50/60Hz 5VA
50mA/
4-20mA
500mA/200mA
a b
SOURCE
100-240VAC
50/60Hz 5VA
20V/10V
110V/50V
6
7
SOURCE
100-240VAC
50/60Hz 5VA
1A
5A/2.5A
5A/2A
Output terminal connection of MT4Y Series
●MT4Y- -4N (indicator)
●MT4Y- -40 (triple relay output)
8
(J)
Temperature
Controllers
●MT4Y- -41
(triple NPN open collector output)
9 10 11 12 13
8
(K)
SSRs
9 10 11 12 13
Hold/Zero
1
2
3
4
5
6
7
HI
8
+
Hold/Zero
GO
COM
D0
D2
4
6
8
10
12
14
1
3
5
7
9
11
13
D
D1
8
Hold/Zero
2
B
8
-
D3
(M)
Counters
9 10 11 12 13
B (-)
Hold/Zero
(N)
Timers
A (+)
RS485
OUT1
Hold/Zero
(O)
Digital
Panel Meters
CONTACT OUT
: 250VAC 3A 1a, 30VDC 3A 1a
RESISTIVE LOAD
PCB
●MT4Y- -46 (low speed serial output)
Dot
LO COM
(relay+RS485 communication output)
CONTACT OUT
: 250VAC 3A 1a, 30VDC 3A 1a
RESISTIVE LOAD
(BCD dynamic output)
C
GO
●MT4Y- -44
9 10 11 12 13
DC4-20mALoad OUT1
600Ω max.
LO COM
●MT4Y- -45
A
HI
(relay+transmission (DC4-20mA) output)
9 10 11 12 13
(L)
Power
Controllers
Hold/Zero
LO COM
●MT4Y- -43
(triple PNP open collector output)
HI
GO
CONTACT OUT
: 250VAC 3A 1a, 30VDC 3A 1a RESISTIVE LOAD
●MT4Y- -42
8
(P)
Indicators
9 10 11 12 13
(Q)
Converters
Hold/Zero
CLOCK DATA LATCH POL COM
※POL: When a display value is "-",
the signal of "-" will be outputted.
POL
(R)
Digital
Display Units
※Hirose connector: HIF3BA-14PA-2.54DS
※Connector socket specification: Contact the
manufacture for the socket and cable.
Manufacture
Specifications
Connector socket HIF3BA-14D-2.54R Hirose Electric
● MT4W-DV2
● MT4W-AV-
3
4
5
6
7
250mV
/50mV
Hold/Zero
5V/1V
50V/10V
500V/100V
COM
● MT4W-DA1
2
3
4
5
6
7
5mA
/2mA
50mA/
4-20mA
500mA/200mA
5A/2A
COM
Hold/Zero
8
+
9
+
2
3
4
9
-
SOURCE
12-24VDC 5W
100-240VAC
50/60Hz 5VA
5
6
7
2V/1V
-
SOURCE
12-24VDC 5W
100-240VAC
50/60Hz 5VA
8
1
Hold/Zero
20V/10V
500V/250V
COM
● MT4W-AA2
3
4
5
6
7
100mA
/50mA
500mA
/250mA
1A
5A/2.5A
COM
8
+
(U)
Recorders
9
-
(V)
HMIs
SOURCE
12-24VDC 5W
100-240VAC
50/60Hz 5VA
110V/50V
1
(S)
Sensor
Controllers
(T)
Switching
Mode Power
Supplies
Measurement input terminal connection of MT4W Series
1
SENSORS
Hold/Zero
8
+
(W)
Panel PC
(X)
Field Network
Devices
9
-
SOURCE
12-24VDC 5W
100-240VAC
50/60Hz 5VA
O-27
-|Transparent setting guide|-
MT4Y/MT4W Series
Output terminal connection of MT4W Series
● MT4W- - 0 (triple relay+transmission (DC4-20mA) output) ● MT4W- - 1 (triple relay output)
MAIN OUT
CONTACT OUT
: 250VAC 3A 1a, 30VDC 3A 1a RESISTIVE LOAD
10
11
12
13
14
15
+
HI
1
2
GO
3
LO
4
COM
5
MAIN OUT
CONTACT OUT
: 250VAC 3A 1a, 30VDC 3A 1a RESISTIVE LOAD
10
11
12
13
14
15
HI
DC4-20mA
Load 600Ω Max.
6
7
8
9
1
2
3
GO
4
5
LO
6
7
8
9
PCB
1
2
3
4
5
6
7
8
9
※Hirose connector: HIF3BA-20D-2.54R
※Connector socket specification: Contact the manufacture for the
socket and cable.
Specifications
Manufacture
Connector socket
HIF3BA-20D-2.54R
Hirose Electric
I/O cable (Sold separately) CO20-HP -L, CO20-HP -R Autonics
● MT4W- -42 / MT4W- -43 (triple NPN/PNP open collector+BCD dynamic output)
+24VDC
30mA Max.
GO
MAIN OUT:
NPN OPEN COLLECTOR
12-24VDC Max. 50mA
B
D
D1
D3
16
18
17
2
4
6
8
10
12
14
1
3
5
7
9
11
13
15
A
C
D0
D2
COM1
HI
LO
0V
20
19
MAIN OUT:
PNP OPEN COLLECTOR
12-24VDC Max. 50mA
POL
BCD OUT:
NPN OPEN COLLECTOR
12-24VDC Max. 50mA
+24VDC
30mA Max.
GO
DOT COM2
2
4
1
3
COM1 HI
6
5
+24VDC
30mA Max.
MAIN OUT:
NPN OPEN COLLECTOR
12-24VDC Max. 50mA
2
4
1
COM1
6
※POL: When a display value is "-", the signal of "-" will be
outputted.
3
5
HI
LO
10
12
14
16
18
20
7
9
11
13
15
17
19
MAIN OUT:
PNP OPEN COLLECTOR
12-24VDC Max. 50mA
(+)
0V
+24VDC
30mA Max.
GO
(-)
8
7
0V
LO
● MT4W- -44 / MT4W- -45 (triple NPN/PNP open collector+transmission (DC4-20mA) output)
GO
8
2
4
1
3
COM1 HI
Current:
DC4-20mA LOAD 600Ω Max.
6
5
LO
8
7
0V
● MT4W- -46 / MT4W- -47 (triple NPN/PNP open collector+low speed serial output)
2
MAIN OUT:
NPN OPEN COLLECTOR
12-24VDC Max. 50mA
4
1
COM1
3
HI
※POL: When a display value is "-", the signal of "-" will be
outputted.
+24VDC
30mA Max.
GO
POL CLOCK LATCH
6
8
10
12
14
16
5
7
9
11
13
15
LO
18
20
17
19
MAIN OUT:
PNP OPEN COLLECTOR
12-24VDC Max. 50mA
COM2 DATA
0V
SERIAL OUT:
NPN OPEN COLLECTOR
12-24VDC Max. 50mA
+24VDC
30mA Max.
GO
2
4
1
3
COM1 HI
6
5
LO
8
7
0V
● MT4W- -48 / MT4W- -49 (triple NPN/PNP open collector+RS485 communication output)
+24VDC RS485
30mA Max. B (-)
GO
MAIN OUT:
NPN OPEN COLLECTOR
12-24VDC Max. 50mA
2
4
1
COM1
O-28
3
HI
LO
SG
6
8
10
12
14
16
18
20
5
7
9
11
13
15
17
19
MAIN OUT:
PNP OPEN COLLECTOR
12-24VDC Max. 50mA
SG ※SG (Signal Ground)
0V A (+)
:S
ignal ground is the terminal which is base of the
RS485
signal voltage. It is connected with terminal 7 inside
of the product.
+24VDC
30mA Max.
GO
2
4
6
8
1
3
5
7
COM1 HI
LO
0V
-|Transparent setting guide|-
Multi Panel Meter
▣ Dimensions
(unit: mm)
MT4Y Series
● MT4Y- -4N/40~44/46
6
6
10.5
66.5
CONTROLLERS
36
30.2
77
MOTION DEVICES
30.2
72
SENSORS
● MT4Y- -45
SOFTWARE
● Bracket
● Panel cut-out
12
14.5
Min. 40
60
MT4W Series
31.5
+0.5
0
9
4
Min. 91
68
6
+0.7
0
(K)
SSRs
(L)
Power
Controllers
● MT4W- -42 to 49
● MT4W- - N/ 0/ 1
96
(J)
Temperature
Controllers
100
6
14.9
89.5
(M)
Counters
45
45
48
(N)
Timers
(O)
Digital
Panel Meters
● Bracket
(P)
Indicators
● Panel cut-out
(Q)
Converters
10
4.4
Min. 116
12
14.5
45
73
Min. 52
+0.6
0
(R)
Digital
Display Units
(S)
Sensor
Controllers
92
+0.8
0
(T)
Switching
Mode Power
Supplies
▣ Parameter Setting
RUN
3 sec
PA 0
3 sec
PA1
2 sec
PA2
3 sec
(U)
Recorders
※Press MODE key in RUN mode and it enters PA 0 group.
※Press MODE key for over 3 sec in RUN mode, it displays [PA1].
※Press MODE key for over 5 sec in RUN mode, it displays [PA2] after [PA1].
When pressing MODE key continually, it stops displaying at [PA2].
※It is advanced to current display parameter releasing MODE key at [PA1] or [PA2].
※Press MODE key for over 3 sec in any parameter groups, it returns to RUN
mode.
※If any key is not entered for 60 sec in each parameter, it returns to RUN mode.
※After returning to RUN mode, press MODE key within 2 sec, it returns to previous
parameter. (Refer to the below descriptions of each parameter group.)
※PA 0 group cannot be entered when preset output mode of [PA2] group is
OFF.
O-29
(V)
HMIs
(W)
Panel PC
(X)
Field Network
Devices
-|Transparent setting guide|-
MT4Y/MT4W Series
▣ Parameter 1 Group
RUN
3 sec
● Measurement input chart by model
PA1
IN-R
Display of factory
default for
measurement input
Select measurement input specification by
- Refer to " Measurement Input".
Item
Range of measurement input
MT4Y/W-DV
500V
MT4Y/W-DA
5A
MT4Y/W-AV
500V
MT4Y/W-AA
5A
.
100V
2A
50V
)5A
250V
2.5A
10V
)2A
110P(※)
1A
5V
50MA
)5A
1V
4-20MA
)25V
5MA
50V
20V
10V
)25A
)1A
50mA
50ㅡMV
2MA
2V
500V
5A
1V
500V
5A
※Standard specification. (110P is 440VAC/110VAC P.T)
DISP
STND
- Refer to " Measurement Input".
(FREQ mode is only for AC measurement type.)
IN-T
AVG
Select measurement method for AC.
Setting range: AVG, RMS (average: AVG, root mean square: RMS)
(This parameter will be displayed only for AC measurement models.
In case of selecting frequency display, it will not be displayed.)
STND
Max. display
value
It shows Max. display
value of standard
specification.
Display value is fixed.
W hen DISP is FREQ
(It is only displayed for AC measurement type.)
W hen DISP is SCAL
Whe n DISP i s STND
DOT
H-SC
Decimal point Select decimal point position.
position
Setting range
: 0, )0, )00, )000
※When selecting the decimal point
position, "H-SC ", L-SC " have
decimal point position.
Max. display
value
Min. display
value
!000
INbL
00
0
)0
)00
)000
: shift the digit
: change setting value)
1 to 9999Hz
0.1 to 999.9Hz
0.10 to 99.99Hz
0.100 to 9.999Hz
※In case of selecting frequency display, no
output will be provided even if it is output
support models (main output, Sub output
and RS485 communication output).
Set display value against
min. measurement input.
(
INbH
Decimal point Set frequency measurement
range, it is decided as
position
the decimal point position.
(
change the
decimal point position)
Set display value against
max. measurement input.
(
L-SC
DOT
: shift the digit
: change setting value)
It corrects a gradient of High-limit display value against max. input.
Setting range: )100 to %000 (%)
: change setting value,
: shift the digit)
(
INbH
!000
It corrects deviation of Low-limit display value against Min. input.
Setting range: -99 to 99 (Refer to " Zero adjustment ".)
(
: set a deviation value,
: shift the digit)
INbE
10-0
It corrects a gradient of display
value against max.input.
Setting range: 0.001 to 9.999
( : shift the digit,
: change setting value)
Set
Setting range: 10-2 to 101
( : shift the digit,
: change setting value)
※After setting each mode, press MODE key for 2 sec to return to RUN.
※If any key is untouched for 60 sec after advance to parameter, it will return to RUN.
Factory defaults
Parameter
O-30
MT4Y/W-DV MT4Y/W-DA MT4Y/W-AV MT4Y/W-AA Parameter
MT4Y/W-DV MT4Y/W-DA MT4Y/W-AV MT4Y/W-AA
IN-R
500V
SA
500V
SA
INbH
!000
!000
!000
!000
DISP
STND
STND
STND
STND
INbL
00
00
00
00
IN-T
-
-
AVG
AVG
DOT
)0
)000
)0
)000
STND
50)0
%000
50)0
%000
INbE
-
-
10-0
10-0
-|Transparent setting guide|-
Multi Panel Meter
▣ Parameter 2 Group
RUN
SENSORS
5 sec
PA2
CONTROLLERS
Move after 1 sec
OUtT
OFF
Select preset output mode. (only for available models)
Setting range: OFF, lST, hST, LhST, HhST, LlST, LdST
※Only lST setting is available in MT4Y-☐-43 and MT4Y-☐-44 models.
MOTION DEVICES
HYS
001
Set preset hysteresis. The range is within 10% of max. display range (unit: digit).
※ OUtT mode is OFF, it is not displayed.
STaT
0)0
Set startup compensation time.
( : shift the digit,
: change setting value)
Setting range: 0.0 to 99.9 sec
PEkT
00 5
D1sT
)2 5
ZERO
NO
EV1N
HOLD
FS-H
50)0
SOFTWARE
When initially supplying power, delays monitoring of high-limit/low-limit value of display value for the set time.
: change setting value)
( :shift the digit,
Setting range: 00 to 30 sec
※If it is set to 00 sec [00 S], parameters of high-peak monitoring value [hPEK]/low-limit monitoring value [lPEK] in the
parameter 0 group will be not displayed.
Set display cycle and also variable sets by 0.1 sec. (
Setting range: 0.1 to 5.0 sec
: shift the digit,
: change setting value)
(K)
SSRs
key)
Select zero function with operation at front. (set with
When
+
Key are pressed for 3 sec to set ㅛㄷㄴYES, it will be zero function and the deviation
value is saved automatically at ㅛ INbL mode.
(L)
Power
Controllers
Select input with 6, 7 (MT4W)[12, 13 (MT4Y)] terminal or zero function for external signal.
(set with
,
Key)
HOLD: Holding display value, ZERO: Zero function using Hold/Zero terminal
(M)
Counters
Set the high limit value, output point of current output 20mA.
: change setting value)
( : shift the digit,
(When changing measurement input and prescale mode, it is changed automatically
as maximum value of input range.)
Set the low limit value, output point of current output 4mA.
: change setting value)
( : shift the digit,
(When changing measurement input and prescale mode, it is changed automatically
as minimum value of input range.)
Set the address of RS485 communication output.
( : shift the digit,
: change setting value)
Setting range: 01 to 99
FS-L
00)0
ADRS
01
BPS
9600
Select Baud rate of RS485 communication output.
Setting range: 9600, 4800, 2400, 1200
PRTY
NONE
Set parity bit of RS485 communication.
Setting range: NONE, EVEN, ODD
STP
2
Set stop bit of RS485 communication.
Setting range: 1, 2
RSwT
5
Set response wait time of RS485 communication.
Setting range: 5 to 99
LOC
OFF
(N)
Timers
(O)
Digital
Panel Meters
(P)
Indicators
(Q)
Converters
(R)
Digital
Display Units
(S)
Sensor
Controllers
(T)
Switching
Mode Power
Supplies
OFF Disable to lock keys
Set key lock function and select from 4 types.
Setting range: OFF, LOC1, LOC2, LOC3
LOC1 Lock Parameter 1
(U)
Recorders
LOC2 Lock Parameter 1, 2
LOC3 Lock Parameter 0, 1 and 2
(V)
HMIs
※The dotted mode is only displayed for output type.
※After setting each mode, press MODE key for 2 sec to return to RUN mode.
※If any key is untouched for 60 sec after advance to parameter, it will return to RUN mode.
(W)
Panel PC
Factory defaults
Parameter
OUtT
HYS
STAT
PEkT
DIsT
ZERO
MT4Y/W-DV MT4Y/W-DA MT4Y/W-AV MT4Y/W-AA Parameter
OFF
OFF
OFF
OFF
EV1N
001
001
001
001
FS-H
0)0
0)0
0)0
0)0
FS-L
00 5
00 5
00 5
00 5
ARDS
)2 5
)2 5
)2 5
)2 5
BPS
NO
NO
NO
NO
LOC
(J)
Temperature
Controllers
MT4Y/W-DV MT4Y/W-DA MT4Y/W-AV MT4Y/W-AA
HOLD
HOLD
HOLD
HOLD
50)0
%000
50)0
%000
00)0
)000
00)0
)000
01
01
01
01
9600
9600
9600
9600
OFF
OFF
OFF
OFF
O-31
(X)
Field Network
Devices
-|Transparent setting guide|-
MT4Y/MT4W Series
▣ Parameter 0 Group
RUN
hSET
50)0
Set preset High-limit value. (set with
,
,
key)
※It is displayed when set the preset only.
When set OFF in OUtT mode of the parameter 2 group, the parameter is not displayed.
lSET
00)0
,
,
key)
Set preset Low-limit value. (set with
※It is displayed when set the preset only.
When set OFF in OUtT mode of the parameter 2 group, the parameter is not displayed.
hPEK
)0
lPEK
)0
It shows High-limit monitoring value while it is in RUN mode.
It will be reset by pressing
,
,
key.
※hPEK parameter is not displayed when PEkT parameter is set as 00 sec [00 5] at the parameter 2 group.
It shows Low-limit monitoring value while it is in RUN mode.
It will be reset by pressing
,
,
key.
※lPEK parameter is not displayed when PEkT parameter is set as 00 sec [00 5] at the parameter 2 group.
※If any key is untouched for 60 sec after advance to parameter, it will return to RUN mode.
Factory defaults
Parameter
MT4Y/W-DV MT4Y/W-DA MT4Y/W-AV MT4Y/W-AA Parameter
MT4Y/W-DV MT4Y/W-DA MT4Y/W-AV MT4Y/W-AA
hSET
50)0
%000
50)0
%000
hPEK
)0
)000
)0
)000
lSET
00)0
)000
00)0
)000
lPEK
)0
)000
)0
)000
▣ Measurement Input
Type
DC voltage
DC current
AC voltage
AC current
Measurement input and range Input impedance
Display range [STND]
0-500V
0-100V
0-50V
0-10V
0-5V
0-1V
0-250mV
0-50mV
0-5A
0-2A
0-500mA
0-200mA
0-50mA
4-20mA
0-5mA
0-2mA
0-500V
0-250V
0-110V
0-50V
0-20V
0-10V
0-2V
0-1V
0-5A
0-2.5A
0-1A
0-500mA
0-250mA
0-100mA
0-50mA
0.0 to 500.0 (fixed)
0.0 to 100.0 (fixed)
0.00 to 50.00 (fixed)
0.00 to 10.00 (fixed)
0.000 to 5.000 (fixed)
0.000 to 1.000 (fixed)
0.0 to 250.0 (fixed)
0.00 to 50.00 (fixed)
0.000 to 5.000 (fixed)
0.000 to 2.000 (fixed)
0.0 to 500.0 (fixed)
0.0 to 200.0 (fixed)
0.00 to 50.00 (fixed)
4.00 to 20.00 (fixed)
0.000 to 5.000 (fixed)
0.000 to 2.000 (fixed)
0.0 to 500.0 (fixed)
0.0 to 250.0 (fixed)
0.0 to 440.0 (fixed)
0.00 to 50.00 (fixed)
0.00 to 20.00 (fixed)
0.00 to 10.00 (fixed)
0.000 to 2.000 (fixed)
0.000 to 1.000 (fixed)
0.000 to 5.000 (fixed)
0.000 to 2.500 (fixed)
0.000 to 1.000 (fixed)
0.0 to 500.0 (fixed)
0.0 to 250.0 (fixed)
0.0 to 100.0 (fixed)
0.00 to 50.00 (fixed)
[500V]
[100V]
[50V]
[10V]
[5V]
[1V]
[)25V]
[50MV]
[5A]
[2A]
[)5A]
[)2A]
[50MA]
[4-20]
[5MA]
[2MA]
[500V]
[250V]
[110P]
[50V]
[20V]
[10V]
[2V]
[1V]
[5A]
[2.5A]
[1A]
[)5A]
[)25A]
[)1A]
[50MA]
4.33MΩ
4.33MΩ
433.48kΩ
433.48kΩ
43.48kΩ
43.48kΩ
2.28kΩ
2.28kΩ
0.02Ω
0.02Ω
0.22Ω
0.22Ω
2.22Ω
2.22Ω
22.22Ω
22.22Ω
5.01MΩ
5.01MΩ
1.11MΩ
1.11MΩ
200.92kΩ
200.92kΩ
20.92kΩ
20.92kΩ
0.02Ω
0.02Ω
0.10Ω
0.20Ω
0.20Ω
1.02Ω
1.02Ω
Prescale display range [SCAL]
DOT
0
)0
)00
)000
Display range
-1999 to 9999
-199.9 to 999.9
-19.99 to 99.99
-1.999 to 9.999
(Display range is variable according
to decimal point position.)
※Connect to the input terminals
whose 30% to 100% of the input
range includes the max. value of
the input range to measure.
When the max. input value
is under the 30% of the input
terminal range, display accuracy
is degraded.
When the max. input value is over
the 100%, it may result in input
terminal damage.
※In case of 0 to 110V [110P] of
AC voltage range and using
P.T (potential transformer) for
440V/110VAC, if 110V is input,
and the unit displays 440V
automatically by preset scale
value for P.T user's convenient.
※When "HHHH" or "LLLL" is flashes with a certain measurement input, disconnect power supply and then check the cables.
O-32
-|Transparent setting guide|-
Multi Panel Meter
▣ Sold Separately
Communication converter
SCM-WF48
(Wi-Fi to RS485·USB wireless
communication converter)
SENSORS
SCM-38I
SCM-US48I
(RS232C to RS485 converter)
(USB to RS485 converter)
CONTROLLERS
MOTION DEVICES
SOFTWARE
Display Units (DS/DA-T Series)
DS/DA-T Series
(RS485 communication input type display unit)
(J)
Temperature
Controllers
(K)
SSRs
DS22/DA22- T
DS16- T
DS40/DA40- T
DS60/DA60- T
(L)
Power
Controllers
※Connect RS485 communication input type display unit (DS/DA-T Series) and RS485 communication output model of MT4Y/MT4W Series,
the display unit displays present value of the device without PC/PLC.
▣ Functions
(N)
Timers
AC frequency measurement
[PA 1 group: DISP]
It measures input signal frequency when it is AC input.
It uses fixed decimal point [PA1: DOT], measured range
can be changed by setting and measured range of decimal
point position is as below chart. It is available to adjust the
upper gradient at [PA 1: INbH]and [PA 1: INbE]. In order to
measure frequency normally, input signal, over 10% F.S. of
the measured range, should be supplied. Please select the
proper point of
① Measurement range
Decimal point
position
Measurement
range
(M)
Counters
0.000
0.00
0.0
0
0.100 to
9.999Hz
0.10 to
99.99Hz
0.1 to
999.9Hz
1 to
9999Hz
※Accuracy of frequency measurement:
Below 1kHz, F.S. ±0.1rdg ±2-digit.
From 1kHz to 10kHz, F.S. ±0.3rdg ±2-digit.
② INbH: 0.100 to 9.999 [Gradient adjustment of high value]
-2
-1
0
1
③ INbE: 10 , 10 , 10 , 10 [Index adjustment of INbH]
Zero adjustment
[Deviation correction function of low limit
display value]
It adjusts the display value of the optional configured input
value as zero by force, zero point error can be adjusted
with 3 ways as below. When zero point adjustment with
front key and Hold terminal is finished normally, zero point
of measurement terminal is displayed and the adjusted
value at saved in INbL automatically.
Operation
Input correction
value
Front panel
key
Input external signal
Description
PA 1: Direct
input correction
value method at
INbL.
Press ,
key for 3 sec
at the
RUN mode.
Short-circuit external
Hold terminal 11,12
[6, 7 (MT4W)] over
min. 50m.
※Refer to " Error correction", " Error display" and
" Parameter 2 Group" for function and error.
(O)
Digital
Panel Meters
(P)
Indicators
(Q)
Converters
(R)
Digital
Display Units
Transmission (DC4-20mA) output scale
[PA2 group:
]
/
It sets transmission output for the display value at the
output current DC4-20mA.
It sets display value for 4mA at FS-L and 20mA at FS-H
and the range between FS-H and FS-L should be 10%
※When min. set interval between FS-H and FS-L is
set as under 10% F.S., it changed as over 10% F.S.
automatically.
※Preset display value is fixed to output as 4mA at under
FS-L and 20mA at over FS-H.
Output
20mA
(S)
Sensor
Controllers
(T)
Switching
Mode Power
Supplies
(U)
Recorders
(V)
HMIs
(W)
Panel PC
Min.
setting range
F.S. 10%
4mA
FS-L
FS-H
(X)
Field Network
Devices
Display value
O-33
-|Transparent setting guide|-
MT4Y/MT4W Series
InitializationIt initializes as the factory default status.
If press , ,
keys together for 2 sec in RUN mode,
keys, (NO) will flash
INIT is displayed and press , ,
every 0.5 sec. It will be initialized as the factory default
when press MODE key after change NO→ YES.
Startup compensation time
[PA 2 group: STAT]This time function limits
Display value for
measuring input
the operation of an output until the measured input
(overvoltage or inrush current) is stable at moment
of power on. All outputs are off during startup
compensation time setting after power is applied.
Setting range: 00.0 to 99.9 (unit: sec)
Factory default: 00.0
HHHH
LLLL
D-HH
D-LL
F-HH
OVER
Flashes when measured input is exceeded the max. allowable
input (110%)
Flashes when measured input is exceeded the min. allowable
input (-10%)
Turns ON when display input is exceeded the max. display range (9999)
or H-SC setting value
Turns ON when display input is exceeded the min. display
range (-1999) or L-SC setting value
Turns ON when input frequency is exceeded the max. display
value of measurement range
Flashes when it exceeds zero range (±99)
※Error display is released automatically when it is in the
measured and display range.
※"LLLL" is displayed when the input specification is DC.
※ After flashing " OVER" 2 times when it exceeds the zero
adjustment range, it returns to RUN mode.
Display scale [PA 1 group: H-SC/L-SC]
This function is to display setting (-1999 to 9999) of
particular High/Low-limit value in order to display High/Lowlimit value of measured input. If measured inputs are 'a' and
'b' and particular values are 'A' and 'B', it will display a=A,
b=B as below graphs.
Display B
value
A
B
Display
value A
a b
Input value
Display A
value
B
Display
value
b
a
Input value
Display A
value
b
a
Input value
Y
βY
0
Description
B
a
A
b
A
Display
value
Input value
B
B
a b
Input value
a
b
Input value
15.000
α time
12.000
β time
9.000
6.000
Display value
Display value
αY
Error display
Display
Gradient correction [PA 1 group: INbH]
This function is to correct a gradient of prescale value and
display value. (Fig.1) Display value Y can be used as α, β
times against X input value by correction function [INbH].
And also can be used as correction function of max.
display value (H-SC). Adjustment range is 0.100 to 5.000
and multiply current gradient.
E.g.) Input: DC200mV, Display: 3.000 for MT4W-DV
X Input
value
(Fig. 1)
3.000
1.000
0.2 0.4 0.60.8 1V
Input
value
(example of gradient correction)
① Select 0-1VDC[1V] for measurement input in Parameter1.
② Standard specification in input: 0-1VDCᜡ and 1.000
therefore it has to be 15.000 (H-SC) for 1VDCᜡ (input)
in order to display 3.000 for 200mVDCᜡ (input). But it
is disable due to setting range is 9.999
③ In this case, please check below chart.
Please set as INbH× H-SC=15.000
Setting
①
②
③
④
⑤
H-SC
L-SC
INbH
Disable
7.500
5.000
3.750
3.000
0.000
0.000
0.000
0.000
0.000
1.000
2.000
3.000
4.000
5.000
Other
In this case, any setting
methods display the
same display value.
Error correction [PA 1 group: INbH / INbL]
It corrects display value error of measured input.
INbL: ±99 [Adjust deviation of low value]
INbH: 5.000 to 0.100 [Correct gradient (%) of high value]
Display value= (measured value × INbH ) + INbL
E.g.) When the measured range is 0 to 500V, and the
display range is 0 to 500.0. If the low display value is "1.2"
to 0V input, set -12 as INbL value to display ")0" by
adjusting offset of the low value. The display value to 500V
measured input varies by adjusting the offset of low value.
If this display value is "501.0", calculate 500.0/501.0
(desired display value/the display value), and set the 0.998
correction value as the INbH to display 50)0 by adjusting
gradient of high value.
※The offset correction range of INbL is within -99 to 99
for D-0, D-1 digit regardless of decimal point.
Display cycle delay [PA 2 group: D1sT]
In some applications the measured input may fluctuate
which in turn causes the display to fluctuate. By adjusting
the display cycle delay function time in the D1sT of
parameter 2, the operator can adjust the display time within
a range of 0.1 sec to 5 sec. For example, if the operator
sets the display cycle time to 4.0 sec, the display value
displayed will be the average input value over 4 sec and
also will show any changes if any every 4 sec.
O-34
-|Transparent setting guide|-
Multi Panel Meter
Monitoring peak display value
[PA 0 group: hPEK/lPEK, PA 2 group: PEkT ]
It monitors max./min. value of display value based on the
current displays value and then displays the data at hPEK,
lPEK of parameter 0. Set the delay time (0 to 30 sec)
at PEkT of parameter 2 in order to prevent malfunction
caused by initial overcurrent or overvoltage, when
monitoring the peak value.
Delay time is 0 to 30 sec and it starts to monitor the peak
value after the set time. When pressing any one of
keys at hPEK, lPEK of parameter 0, the monitored data
is initialized.
※hPEK, lPEK parameters is not displayed when
monitoring delay time [PEkT] of parameter 2 group is set
as 00 sec [00 S].
Preset output operation mode
[PA 2 group: OUtT]
Mode Output operation
Sub output
● RS485 communication output
It is able to set address (01 to 99)
It is able to transmit by selecting modulation speed
(transmitted number of signal per 1 sec) of serial trans
-mission. (selectable 1200, 2400, 4800, 9600bps)
● Low-speed serial output
It outputs current display value as Low-frequency (50Hz)
type.
● Transmission (DC4-20mA) output
It outputs DC4-20mA against High/Low-limit scale.
(resolution: 12000 division)
● BCD dynamic output
It outputs display value as BCD Code.
※Only one sub-output is selectable.
(More than one sub-output is not allowed.)
lST
GO
LO
hST
HI
GO
H
HI
H
H
LhST GO
LO
H
HI
HhST GO
H
LO
H
HI
H
LlST GO
LO
LdST
H
GO
LO
H
※"H" means hysteresis and able to set 1 to 99 at "HYS"
mode in PA 2 among above comparison output chart.
※ hSETis displayed according to the setting of output
operation mode, when user sets "OFF", hSET/ lSET are
not displayed.
※Only lST setting is available in MT4Y-☐-43 and
MT4Y-☐-44 models.
MOTION DEVICES
SOFTWARE
(J)
Temperature
Controllers
● BCD dynamic output (negative logic)
t
ta
H
H: Hysteresis
No output
If it is equal or smaller than low
setting value, LO output will be ON.
If it is bigger than low setting value,
GO output will be ON.
If it is equal or bigger than high
setting value, HI output will be ON.
If it is equal or smaller than high
setting value, GO output will be ON.
If it is equal or smaller than low
setting value and equal or bigger
than high setting value, the output
will be ON. If it is bigger than Low
setting value and smaller than high
setting value, GO output will be ON.
If it is equal or bigger than low set
and equal or bigger than high set
value, output will be ON. If it is
smaller than low setting value and
high setting value, GO output will
be ON.
If it is equal or smaller than low
setting value, LO output will be ON.
If it is equal or smaller than high
setting value, HI output will be ON.
If it is bigger than low setting value
and High setting value, GO output
will be ON.
This operation is the same as lST
But it doesn't operate at initial low
set value, it will operate at next low
set value. If this is higher than low
set value, Go output will be ON.
CONTROLLERS
Time chart of BCD dynamic output and
Serial output
Operation
OFF
SENSORS
t: 7.8ms
ta: 0.5ms
tw: 5ms
tb: 2.3ms
tb
tw
Digit signal
Input Data
(K)
SSRs
(L)
Power
Controllers
Data
(M)
Counters
31.2ms
D3
Digit
(N)
Timers
D2
D1
(O)
Digital
Panel Meters
D0
Data
A
H
L
H
L
H
B
H
L
L
H
H
C
L
H
H
H
H
D
H
H
H
H
H
dot
H
H
L
H
H
(P)
Indicators
(Q)
Converters
(R)
Digital
Display Units
Display
(S)
Sensor
Controllers
● Serial output (negative logic)-Clock frequency:50Hz
Latch
Clock
Data
Input
ordering
Clock
Data
t
ta
Cn-1
tb
Cn
Dn-1
(U)
Recorders
C1
Dn
(V)
HMIs
D1
1 2 3 4 5
6 7 8 9 10
11 12 13 14 15
16 17 18 19 20
DP D C B A
DP D C B A
DP D C B A
DP D C B A
H H L H H H H H L L
(T)
Switching
Mode Power
Supplies
t: 20ms
ta: 0.05ms
tw: 5ms
tb: 4.95ms
tw
L H H L H H H H H L
ta
1
2
(W)
Panel PC
DP D
(X)
Field Network
Devices
tw
tb
Latch
Display
O-35
工商网监
湘ICP备2023018690号
