2985136

OT 3M, OT 4M, OT 6M Operator terminals with FSTN display AUTOMATION Data sheet 7312_en_04 1 © PHOENIX CONTACT - 08/2008 Product description The operator terminals OT 3M, OT 4M and OT 6M are part of a modern, scalable and seamless HMI family. Through the use of a comprehensive range of functions, the operator terminals provide an innovative operating concept for complex machine visualizations. The operator terminals have full-graphics 3", 4" or 6" displays. Each operator terminal is equipped with one Ethernet interface and two USB interfaces. Make sure you always use the latest documentation. It can be downloaded at www.download.phoenixcontact.com. A conversion table is available on the Internet at www.download.phoenixcontact.com/general/7000_en_00.pdf. This data sheet is valid for the products listed on the following page: OT 3M, OT 4M, OT 6M Table of contents 1 Product description..................................................................................................................... 1 2 Ordering data.............................................................................................................................. 3 3 Technical data ............................................................................................................................ 3 4 Mounting..................................................................................................................................... 5 5 Housing dimensions ................................................................................................................... 6 5.1 5.2 5.3 6 OT 3M operator terminal ................................................................................................................................ 6 OT 4M operator terminal ................................................................................................................................ 7 OT 6M operator terminal ................................................................................................................................ 8 Switching on ............................................................................................................................... 9 6.1 6.2 6.3 Loading process within the Windows CE operating system ........................................................................... 9 Normal operating mode.................................................................................................................................. 9 Setup Main operating mode ......................................................................................................................... 10 7 Display.......................................................................................................................................14 8 Interfaces...................................................................................................................................14 9 Interface assignment .................................................................................................................15 9.1 9.2 9.3 Supply voltage ............................................................................................................................................. 15 USB ............................................................................................................................................................. 15 Ethernet........................................................................................................................................................ 15 10 Diagnostic LEDs ........................................................................................................................16 11 VISU+ ........................................................................................................................................17 12 General user notes ....................................................................................................................19 13 Restrictions for operator terminals .............................................................................................19 14 Keyboard ...................................................................................................................................20 15 Insert strips ................................................................................................................................23 7312_en_04 PHOENIX CONTACT 2 OT 3M, OT 4M, OT 6M 2 Ordering data Products Description Type Order No. Pcs./Pkt. – With 3" FSTN display OT 3M 2985123 1 – With 4" FSTN display OT 4M 2985136 1 – With 6" FSTN display OT 6M 2985149 1 Documentation Description Type Order No. Pcs./Pkt. Quick Start Guide UM QS EN OT TP 2888903 1 Operator terminal with integrated runtime of VISU+ visualization software 3 Technical data Electrical data OT 3M OT 4M OT 6M Supply voltage 24 V DC (SELV according to DIN EN 61131) Residual ripple 10%, maximum Minimum voltage 18 V Maximum voltage 30 V Current consumption (at 24 V, typical) 0.25 A Current consumption (maximum) 0.35 A Connected load 6W Fuse Semiconductor fuse, self-resetting Protection against polarity reversal Integrated Ethernet X5 Ethernet 10/100Base-T USB In accordance with the "Universal Serial Bus Specification Rev. 2.0" X9, X10 host Minimum: Maximum: Maximum output current: 1.5 Mbps 12 Mbps 100 mA per output Central processing unit Central processing unit RISC ARM9 Clock frequency 200 MHz Other features Watchdog timer, realtime clock, battery monitoring 7312_en_04 PHOENIX CONTACT 3 OT 3M, OT 4M, OT 6M Memory Application memory 8 Mbytes Flash 32 Mbytes SDRAM 64 Mbytes Connection method Network Ethernet (10/100 Mbps), RJ45 USB interface 2 x USB 2.0 Climatic data Temperature (operation) 0°C ... 50°C Ambient temperature (storage/transport) -25°C ... +70°C Relative humidity (operation and storage) 10% ... 95%, no condensation Standards and directives Noise immunity DIN EN 61000-4-2 DIN EN 61000-4-3 DIN EN 61000-4-4 DIN EN 61000-4-5 DIN EN 61000-4-6 DIN EN 61000-6-2 Noise emission DIN EN 55011 limit value class A DIN EN 55022 limit value class A DIN EN 6100-6-4 Equipment requirement DIN EN 61131-2 Storage and transport DIN EN 61131-2 Power supply units DIN EN 61131-2 Electromagnetic compatibility 2004/108/EC (including all applicable modifications) Degrees of protection DIN EN 60529 Impact load, shocks DIN EN 60068-2-27 Sinusoidal vibrations DIN EN 60068-2-6 This device is classified as Class A equipment. It may cause radio interference in residential areas. In such cases, the operator may be held liable for taking appropriate measures and for the incurrence of costs. Housing and front plate OT 3M Housing Front plate, natural anodized aluminum (H x W x D) 96 x 144 x 5 mm Front foil Grommet Mounting cutout (H x W) Installation depth 7312_en_04 OT 6M 205 x 155 x 5 mm 160 x 300 x 5 mm Polyester foil Circumferential rubber grommet on the rear 82 x 136 mm 199 x 139 mm 152 x 292 mm 46 mm, approximately 43 mm, approximately 43 mm, approximately Degrees of protection Total weight OT 4M Sheet steel, galvanized Front: IP65; rear: IP20 500 g, approximately 800 g, approximately 1300 g, approximately PHOENIX CONTACT 4 OT 3M, OT 4M, OT 6M 4 Mounting When mounting the operator terminal, leave a circumferential gap of at least 30 mm in order to provide sufficient air circulation. The device enables quick and easy mounting from the rear. Ideally, mounting should be in control panels with a plate thickness of approximately 1 mm to 6 mm. 1. Push the device through the mounting cutout from the front. If the operator terminal is mounted horizontally, please note that additional heat sources may cause a build-up of heat below the operator terminal. Provide sufficient heat dissipation! Please observe the permissible temperature range specified in the technical data when operating the device. In order to ensure the specified degree of protection, make sure that the grommet lies flat against the mounting surface and the threaded pins of the mounting brackets are tightened uniformly. Figure 1 2. 3. 7312_en_04 Mounting with mounting bracket Place the mounting brackets in the appropriate slots (1) and pull the brackets downwards until they snap into place (2). Secure the device using the threaded pins (3). PHOENIX CONTACT 5 OT 3M, OT 4M, OT 6M 5 Housing dimensions 5.1 OT 3M operator terminal Figure 2 1 2 3 4 5 Front and side view of the OT 3M with dimensions Mounting bracket Threaded pin Mounting surface, 1 mm to 6 mm thick Circumferential grommet Front plate 7312_en_04 PHOENIX CONTACT 6 OT 3M, OT 4M, OT 6M 5.2 OT 4M operator terminal Figure 3 1 2 3 4 5 Front and side view of the OT 4M with dimensions Mounting bracket Threaded pin Mounting surface, 1 mm to 6 mm thick Circumferential grommet Front plate 7312_en_04 PHOENIX CONTACT 7 OT 3M, OT 4M, OT 6M 5.3 OT 6M operator terminal Figure 4 1 2 3 4 5 Front and side view of the OT 6M with dimensions Mounting bracket Threaded pin Mounting surface, 1 mm to 6 mm thick Circumferential grommet Front plate 7312_en_04 PHOENIX CONTACT 8 OT 3M, OT 4M, OT 6M 6 Switching on The operator terminal is equipped with the Windows CE operating system suitable for VISU+ visualization runtime. 6.1 Loading process within the Windows CE operating system The operator terminal allows you to modify the configuration during the startup phase using buttons. The operator terminal has two operating modes: – Normal (no button pressed) – Setup Main (Press For Setup Main Menu button pressed) 6.2 Normal operating mode The AppStarter.exe program is started from the internal flash memory. Admin Press For Setup Main Menu Display after startup Please note that the device can only be reached via Ethernet after an Ethernet address has been assigned. 7312_en_04 PHOENIX CONTACT 9 OT 3M, OT 4M, OT 6M 6.3 Setup Main operating mode Press the Press For Setup Main Menu button during the startup phase to start the Setup Main operating mode. To transfer data and settings to another device, proceed as follows: 1. "Copy to USB" on current device. 2. "Copy to Flash" on destination device. 3. Select "Backup" directory. . Setup Main Update Exit Touch Screen & Registry Settings Network Settings OPC ResEdit The device is restarted. 4. "Import Settings" on destination device. Update, Copy USB Stick, Copy to Flash: Update Copy USB Stick Copies the data from the USB stick to the internal flash file system. The root, backup or any other directory can be selected. Home Update Image Update Bootloader Selection Root Copy USB Stick Copy to Flash Home Backup Copy to USB Import Settings XYZ (any) Touch Screen & Registry Save Registry Settings Home Update, Copy USB Stick, Copy to USB: Change Display Mode Start Calibration Copies the contents of the flash file system to the backup directory of the USB stick. Protected system files are excluded. A log file is also copied, which can be used to restore system settings via the "Import Settings" menu item. SNTP Settings SNTP Settings Server myserver.myhost.local Interval [minutes] OK Current Mode A A A A 7312_en_04 Update, Registry Update, Copy USB Stick, Import Settings: 5 Cancel Change Display Mode Figure 5 Function All files (no directories) of the root directory are copied to the root directory of the flash memory. The contents of the directory are copied to the root directory of the flash memory. The selected directory (including subdirectories) is copied 1:1 to the flash memory. Cancel An automatically generated log file can be used to restore system settings. If the backup directory of the USB stick contains a corresponding log file, the settings can be restored. This is only possible when using identical types of device. OK Update, Update Image: LCD Saver If the image subdirectory of the memory stick contains an "xxxx.nb0" file, then this file is used to perform the image update. There must only be one "xxxx.nb0" file in this directory. During this procedure flash registry is deactivated. This means that "image" is operated with a new default registry. PHOENIX CONTACT 10 OT 3M, OT 4M, OT 6M Update, Update Bootloader: If the bootloader subdirectory of the memory stick contains an "xxxx.nb0" file, then this file is used to perform the bootloader update. There must only be one "xxxx.nb0" file in this directory. The user is informed after every successful update. Registry, Save Registry Settings: The complete registry is stored. This entry is password-protected. Registry, Change Display Mode: Settings of display orientation. This entry is password-protected. Registry, Start Calibration: Touch calibration is initiated. After calibration the values must be saved via "Save Registry Settings". This entry is password-protected. Registry, SNTP Settings: You can enter the address of an Intranet or Internet time server. Enter the synchronization interval in minutes. This entry is password-protected. 7312_en_04 PHOENIX CONTACT 11 OT 3M, OT 4M, OT 6M Setup Main Update Exit Touch Screen & Registry Settings Network Settings OPC ResEdit All addresses must be entered in the format "xxx.xxx.xxx.xxx". Numbers less than 100 must be filled with leading zeros. (Example: 192.168.42.1 -> 192.168.042.001) Network Settings TCP/IP Info Home Fix Settings FTP Settings DHCP Device Name Network Settings, Fix Settings, IP Address: TCP-IP Info Enter an IP address and the subnet mask. After confirming the information, DHCP is automatically deactivated. MAC: 0-0-00-0-0-00 IP: 192.168.100.82 Mask: 255.255.255.0 Device Name: MyName DHCP enabled Gate: 0.0.0.0 Fix Settings IP Address This entry is password-protected. Home Gateway DNS Network Settings, Fix Settings, Gateway: WINS Define the default gateway. After confirming the information, DHCP is automatically deactivated. IP Address IP Address 000.000.000.000 Subnet Mask 000.000.000.000 OK Cancel This entry is password-protected. Gateway Change Default Gateway Network Settings, Fix Settings, DNS: 000.000.000.000 OK Here you can enter a primary and a secondary DNS server address. After confirming the information, DHCP is automatically deactivated. Cancel DNS Primary DNS 000.000.000.000 Secondary DNS 000.000.000.000 OK Cancel This entry is password-protected. WINS Primary WINS 000.000.000.000 Secondary WINS 000.000.000.000 OK Network Settings, Fix Settings, WINS: Here you can enter primary and secondary WINS addresses. After confirming the information, DHCP is automatically deactivated. Cancel DHCP DHCP enabled Save registry and restart device to work with new parameters FTP Settings Add new user This entry is password-protected. Home List all users Network Settings, Current IP: Delete a user Displays the current IP address, subnet mask, device name, DHCP status, and gateway. Add new user / Delete a user Enter User MyName Enter Password **** Confirm Password OK Device Name Network Settings, DHCP: **** Cancel Password **** Confirm **** Enter Device Name MyName OK Figure 6 Cancel Network Settings OK Cancel This menu item is used to activate the DHCP service. The settings must be saved when exiting the menu or via "Save Registry Settings". This entry is password-protected. Network Settings, Device Name: Specify a device name with a maximum of 15 characters. The device can be accessed by the device name instead of the IP address by using an FTP connection. This entry is password-protected. 7312_en_04 PHOENIX CONTACT 12 OT 3M, OT 4M, OT 6M Settings, Contrast: Settings Contrast In the Setup Main operating mode display, default values are used for contrast and brightness. This ensures display even in the event of faulty values. Changing a value requires confirmation in an additional dialog box. The values are not accepted if Cancel is pressed or confirmation does not take place within 5 seconds. This entry is password-protected. Depending on the display type, different values can be modified: Home Date / Time Printer Password Information Contrast Contrast Brightness 15 15 Color Depth 8 bpp 16 bpp OK Apply Cancel Date / Time Current Time OK X Display type STN (mono) STN (color) TFT Contrast X X - Brightness X X 15:00:00 AM Settings, Date / Time: Time Zone (GMT +01:00) Amsterdam, Berlin, Bern, Rome Automatically adjust clock for daylight saving Set the date and time. Press Refresh to update the values. Apply Settings, Password: Password The password can be activated, deactivated or redefined. When the password is activated, all password-protected dialog boxes can only be accessed by prior entry of password. This entry is password-protected. Current Password Enable Password Change OK Cancel Printer Settings, Information: USB Printer The following information is output: serial number, part number, image version, image date, flash size, SRAM size, and PLC/Visu RAM size. Network Printer Path: OK Cancel Information OPC ResEdit: SNR: 1023456789 Prod.ID: 80870.030 Image_OffenePlattform_AX_HMI_EP 9307_CE5.00 Built: Sep 12 2007 13:23:28 Flash Size: 32 MB SRAM Size: 512 kB PLC / VISU RAM: 0 / 460 kB Busclock: 99 MHz Click OK to go back to main Figure 7 The OPC Resource Editor is started. Resource, type and parameter settings can be made. This entry is password-protected. The addition "-ip" must always be retained. (Example: -ip192.168.42.1) Setup Main operating mode Setup Main Update Exit Touch Screen & Registry Settings Network Settings OPC ResEdit Add ILC 3x0 -ip127.0.0.1 Del Save Close Figure 8 7312_en_04 OPC ResEdit PHOENIX CONTACT 13 OT 3M, OT 4M, OT 6M 7 Display DANGER: Poisoning If the display is damaged, avoid direct contact with skin, and do not ingest any liquids or inhale any gases. DANGER: Chemical burns If the display is damaged, avoid direct contact with skin, and do not ingest any liquids or inhale any gases. Depending on its design, the operator terminal is equipped with different displays. Touch screen The operator terminal has a resistive 4-wire touch screen, which is used for its operation. NOTE: Damage Pointed or sharp objects, such as pins or fingernails, may cause irreparable damage to the touch screen. Therefore, only use your fingertips or the tools specified in the technical data for operating the touch screen. 8 Interfaces Several interfaces are located on the bottom of the operator terminal. Figure 9 1 2 3 Interfaces of the OT 3M, OT 4M, and OT 6M operator interfaces Female connector X5 (Ethernet) Female connector X9, X10 (USB host - type A) Male connector X1 (supply voltage) 7312_en_04 PHOENIX CONTACT 14 OT 3M, OT 4M, OT 6M 9 Interface assignment 9.2 USB DANGER: Hazardous contact voltage In electrical systems, hazardous voltages may occur posing a danger to humans. There is a risk of electric shock when touching live parts. Work must only be carried out by qualified personnel familiar with the required safety measures. NOTE: Provide a separate cable for protective grounding at the threaded bolt. The cable must have a minimum cross section of 1.5 mm² and must be as short as possible. 9.1 Figure 11 Pin 1 2 3 4 Two USB host interfaces Designation VCC (+5 V DC) Data– Data+ GND Use a fine strand cable with a minimum cross section of 0.75 mm² and a maximum cross section of 2.5 mm² for the supply voltage. Supply voltage For the specification of a suitable cable, please refer to the "Universal Serial Bus Specification Rev. 2.0". Figure 10 Supply voltage Pin 1 Designation Function Low-noise ground 2 3 0V +24 V DC 0 V supply voltage 24 V DC supply voltage Use a fine strand cable with a minimum cross section of 0.75 mm² and a maximum cross section of 2.5 mm² for the supply voltage. The maximum cable length for the cable used is 2.5 m. 9.3 Ethernet Figure 12 Pin 1 2 3 4 5 6 7 8 Ethernet interface Designation Tx+ TxRx+ n.c. n.c. Rxn.c. n.c. Function Transmit data, positive polarity Transmit data, negative polarity Receive data, positive polarity Not connected Not connected Receive data, negative polarity Not connected Not connected Use a category 5 (CAT 5) twisted pair cable. The maximum cable length is 100 m. For additional information, please refer to the IEEE 802.3 standard. 7312_en_04 PHOENIX CONTACT 15 OT 3M, OT 4M, OT 6M 10 Diagnostic LEDs Ethernet diagnostic LEDs are located at the Ethernet interface of the operator terminal. Figure 13 Arrangement of the Ethernet diagnostic LEDs No. Designa- Color State tion 1 XMT Green On Off Flashing 2 RCV 7312_en_04 Yellow On Off Flashing Function Link active Link inactive Transmitting/ receiving Full duplex mode Half duplex mode Collision detected PHOENIX CONTACT 16 OT 3M, OT 4M, OT 6M 11 Recommendations to improve performance VISU+ VISU+ is an industrial visualization software which can be used on all hardware platforms under Windows CE and XP operating systems. The TPxx series uses Windows CE as its operating system. The visualization functionality is limited under Windows CE. In addition, performance is reduced by the choice of hardware. Please observe the following restrictions: • Lower speed • Less memory space • Limited trending • Limited data logging • Limited alarming • Processing of data amount (hardware-dependent) • Graphical elements of the VISU+ library (e.g., tank views with traverses) cannot be completely displayed. VISU+ functions I/O variables in bytes (tags) Graphical interface and objects Alarms Short-cut and menu editor Virtual pad (for touch screen) Historical log for events Dynamic language management General logic VBA multithreading Trending Recipe data logger Reporting Networking Statistic alarms SMS/voice/fax/e-mails Modem services Driver tapi Charts OPC client Runtime user management 7312_en_04 4096 Limited Limited Yes Yes Limited Yes Yes Yes Limited Limited Not available Yes Not available Not available Not available Yes Yes Not available (ARM9) Yes (XScale) 1. Reducing the page switchover time (page clearing) To ensure a rapid switchover time between the pages to be visualized, the "Not destroyable" option should be set in the project file. Using this setting the page remains in RAM. The RAM assignment directly depends on both the displayed page size and the total number of pages. A RAM area of approximately 12 ... 13 MB is available for the saving of pages. A total of approximately 40 ... 50 pages can be saved in this area, depending on the page memory requirements. For the operator terminal templates, the "Not destroyable" option is set by default. When starting the runtime environment, only pages with the "Not destroyable" option activated will be preloaded into RAM provided that the option "Preload process images" has been selected for the project. In this case, the starting time will be prolonged once by the page load times. 2. Using IL (instruction list) Assigning an IL script to a page requires a RAM area of approximately 800 kB. Due to the limited memory capacity, it is only possible to preload a maximum of 10 pages. In addition, the script runs in the background if the "Not destroyable" option is selected. The scripts of all pages loaded into RAM are processed in parallel. Even the scripts stored in background are processed. This may lead to undesired interactions. For the global use of IL scripts within a project, the engine should be stored on the overview page. To avoid confusion in the IL scripts, unused pages should always be "cleared" if they contain IL scripts possibly affecting other pages. 3. Using VBA (Visual Basic for Applications) Assigning VBA to a page requires a RAM area of approximately 800 kB. Due to the limited memory capacity, it is only possible to preload a maximum of 10 pages. In addition, VBA runs in the background if the "Not destroyable" option is selected. For the global use of data within a project, the engine should be stored on the overview page. PHOENIX CONTACT 17 OT 3M, OT 4M, OT 6M 4. Heap management VISU+ system variables Heap management is used for memory management using the VISU+ runtime environment. The request and release of memory areas is both dynamic and unpredictable. When creating a new VISU+ project, you should always apply the templates of the chosen HMI operator terminal, which are provided by the program. If there is no automatic garbage collection, the fragmentation of the total available memory may lead to new memory requirements not being able to be met even though the sum of available free memory would, theoretically, still be high enough. Using device-specific templates ensures that the devicedependent system variables are created properly and the HMI operator terminal is supported in its entire performance range (see also Section "Keyboard" on page 20). Heap management can be activated to ensure a more efficient memory management and thus reduced access times. In the program, the system variables are managed as a byte (8-bit) sequence. For activating the heap management, proceed as follows: 1. Start the project file on the PC. 2. Open all project pages and options of the project file. 3. Stop the project on the PC. 4. Activate heap management by selecting the Set value of last start option. The values automatically determined by the heap management are set. Figure 14 7312_en_04 Detail view, VISU+ system variables OT 3M PHOENIX CONTACT 18 OT 3M, OT 4M, OT 6M 12 General user notes Error message Error message Flash full Figure 15 13 Remedy Delete any data in the flash memory that is no longer needed. (e.g., via FTP access) To swap out memory data, use a USB memory extension, if necessary. Example, error message Restrictions for operator terminals VISU+ uses buttons which support the following operator functions: Pushbutton functionality By pressing the button once, a log 1 signal is generated. The signal remains active as long as the button is pressed. The signal state returns to log 0 when the button is released. Switch functionality By pressing the button once, a log 1 signal is generated. By pressing the button once again, the signal state returns to log 0. Command functionality In conjunction with the onboard keys, only the "Release key" command trigger is processed. 7312_en_04 PHOENIX CONTACT 19 OT 3M, OT 4M, OT 6M 14 Keyboard The keys are protected by an embossed polyester foil resistant to environmental influences. The 0 and ()° key is used for data input. Pressing the key once provides the character 0. Pressing and holding the key for approximately 2 seconds allows you to select between the characters ()°. The 1 and STU key is used for data input. Pressing the key once provides the character 1. Pressing and holding the key for approximately 2 seconds allows you to select between the characters S, T, U, s, t, and u. The 2 and VWX key is used for data input. Pressing the key once provides the character 2. Pressing and holding the key for approximately 2 seconds allows you to select between the characters V, W, X, v, w, and x. The 3 and YZ% key is used for data input. Pressing the key once provides the character 3. Pressing and holding the key for approximately 2 seconds allows you to select between the characters Y, Z, %, y, z, and %. The 4 and JKL key is used for data input. Pressing the key once provides the character 4. Pressing and holding the key for approximately 2 seconds allows you to select between the characters J, K, L, j, k, and l. The 5 and MNO key is used for data input. Pressing the key once provides the character 5. Pressing and holding the key for approximately 2 seconds allows you to select between the characters M, N, O, m, n, and o. The 6 and PQR key is used for data input. Pressing the key once provides the character 6. Pressing and holding the key for approximately 2 seconds allows you to select between the characters P, Q, R, p, q, and r. The 7 and ABC key is used for data input. Pressing the key once provides the character 7. Pressing and holding the key for approximately 2 seconds allows you to select between the characters A, B, C, a, b, and c. The 8 and DEF key is used for data input. Pressing the key once provides the character 8. Pressing and holding the key for approximately 2 seconds allows you to select between the characters D, E, F, d, e, and f. The 9 and GHI key is used for data input. Pressing the key once provides the character 9. Pressing and holding the key for approximately 2 seconds allows you to select between the characters G, H, I, g, h, and i. The decimal point and :?! key is used for data input. Pressing the key once provides the decimal point. Pressing and holding the key for approximately 2 seconds allows you to select between the characters :, ?, !, :, ?, !. The Plus key is used to increment numeric values. The Plus and key is used for data input. Pressing the key once provides the character +. Pressing and holding the key for approximately 2 seconds allows you to select between the characters . The Minus key is used to decrement numeric values. The Minus and \*/ key is used for data input. Pressing the key once provides the character -. Pressing and holding the key for approximately 2 seconds allows you to select between the characters \*/. 7312_en_04 PHOENIX CONTACT 20 OT 3M, OT 4M, OT 6M Control keys The Cursor left key is used for navigation. The Cursor right key is used for navigation. The Cursor down key is used for navigation. The Tab key is used to navigate between text fields and buttons. The LEDs are controlled via the "LED_TAB" VISU+ system variable. The Enter key is used to confirm buttons and dialog boxes. The Del key is used to delete characters in the text fields. The Cursor home / Pos 1 key is used for navigation. Special keys The function of the Scroll key can be freely assigned using Visu+ and is configured as F17. The function of the Print key can be freely assigned using Visu+ and is configured as F18. The LED is controlled via the "LED_PRINT" VISU+ system variable. The function of the Help key can be freely assigned using Visu+ and is configured as F19. The LED is controlled via the "LED_HELP" VISU+ system variable. Function keys The function of the function keys can be freely assigned using Visu+. The F1 - F12 function keys are supported depending on the HMI operator terminal used. The relevant LED is controlled via the associated "LED_Fxx_COMMAND" VISU+ system variable. We recommend the use of an external USB keyboard to make settings on the OT 3M. This can be used, for example, to define the device name. The + and – keys can be used to enter numeric values in the operator terminals. 7312_en_04 PHOENIX CONTACT 21 OT 3M, OT 4M, OT 6M Insert strips for the function keys The insert strips can be replaced when the operator terminal is installed or removed. By inserting the strips from the rear of the front plate, the functionality of the specified sealing will not be affected. A set of insert strips is supplied as standard. For labeling, use the following: Single pieces, prototypes: Labeling with a permanent marker pen Small series: Copying foil (thickness ≤ 70 µm) with laser print Large series Customer-specific labeled insert strips 7312_en_04 PHOENIX CONTACT 22 OT 3M, OT 4M, OT 6M 15 Insert strips Figure 16 Figure 17 7312_en_04 Position of the insert strips in the OT 3M Figure 18 Set of insert strips for the OT 3M Figure 19 Set of insert strips for the OT 4M Position of the insert strips in the OT 4M PHOENIX CONTACT 23 OT 3M, OT 4M, OT 6M Figure 20 Position of the insert strips in the OT 6M Figure 21 Set of insert strips for the OT 6M 7312_en_04 PHOENIX CONTACT GmbH & Co. KG • 32823 Blomberg • Germany • Phone: +49-(0) 5235-3-00 PHOENIX CONTACT • P.O.Box 4100 • Harrisburg • PA 17111-0100 • USA • Phone: +717-944-1300 www.phoenixcontact.com 24