Mitsubishi F940 Hardware Manual
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Mitsubishi F940 Hardware Manual

Graphic operation terminals
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HARDWARE MANUAL
F940GOT-SWD-E/LWD-E

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  • Page 1 HARDWARE MANUAL F940GOT-SWD-E/LWD-E...
  • Page 2 F940GOT-SWD-E/LWD-E Foreword • This manual contains text, diagrams and explanations which will guide the reader in the correct installation and operation of the communication facilities of FX series. • Before attempting to install or use the communication facilities of FX series this manual should be read and understood.
  • Page 3 F940GOT-SWD-E/LWD-E F940GOT-SWD-E/LWD-E Manual number : JY992D77901 HARDWARE MANUAL Manual revision : Date February 2000...
  • Page 4 F940GOT-SWD-E/LWD-E Guidelines for the safety of the user and protection of the F940GOT-SWD-E/LWD-E This manual provides information for the installation and use of the Graphic Operation Terminal F940GOT. The manual has been written to be used by trained and competent personnel. The definition of such a person or persons is as follows;...
  • Page 5 F940GOT-SWD-E/LWD-E Note’s on the symbology used in this manual At various times through out this manual certain symbols will be used to highlight points of information which are intended to ensure the users personal safety and protect the integrity of the equipment. Whenever any of the following symbols are encountered, its associated note must be read and understood.
  • Page 6 F940GOT-SWD-E/LWD-E Memo...

  • Page 7: Table Of Contents

    F940GOT-SWD-E/LWD-E CONTENTS 1. INTRODUCTION ...................1-1 1.1 Outline of product ....................1-2 1.2 Product configuration................... 1-8 1.3 System configuration ..................1-14 2. Installation, Wiring and General Specifications ........2-1 2.1 Installation of main body ..................2-1 2.2 Wiring of power supply ..................2-4 2.3 Functions of operation keys and connectors ............
  • Page 8 F940GOT-SWD-E/LWD-E 5. Maintenance ..................5-1 5.1 Outline of maintenance..................5-1 5.2 Replacement of battery ..................5-3 5.3 Replacement of backlight ..................5-5 6. Troubleshooting..................6-1 6.1 Power indication ....................6-1 7. Additional Functions (in Ver3.00 or later) ..........7-1 7.1 Applicable Versions and Models ................. 7-1 7.2 Connection to MELSEC QnA Series PC .............

  • Page 9: Introduction

    F940GOT-SWD-E/LWD-E INTRODUCTION 1. INTRODUCTION This section describes the product configuration and the system configuration of the graphic operation terminal. Confirm various functions of each unit.

  • Page 10: Outline Of Product

    F940GOT-SWD-E/LWD-E INTRODUCTION 1. Outline of product The graphic operation terminal (which may be hereafter FX or A Series PLC abbreviated as "GOT") is attached on the panel face of a control panel or an operation panel, and connected to a program connector in an FX or A Series programmable controller (which may be hereafter abbreviated as "PLC") Program...
  • Page 11 F940GOT-SWD-E/LWD-E INTRODUCTION 1. User screens 1) Screen display function The screens created by the user can be displayed. The following functions can be assigned to each screen. And the screens to be displayed can be limited using the security function. a) Display function -Up to 500 screens created by the user can be displayed.
  • Page 12 F940GOT-SWD-E/LWD-E INTRODUCTION 1. c) Data change function -The numeric data being monitored can be changed. d) Switch function -By manipulating the operation keys in the GOT, bit devices in the PLC can be set to ON and OFF. The display panel face can be assigned as touch keys to offer the switch func- tion.
  • Page 13 F940GOT-SWD-E/LWD-E INTRODUCTION 1. System screens 1) Monitor function a) List program (only in the FX Series) - Programs can be read, written and monitored in the form of instruction list program. b) Buffer memory (only in the FX and FX Series) -The contents of buffer memories (BFMs) of special blocks can be read, written and monitored.
  • Page 14 F940GOT-SWD-E/LWD-E INTRODUCTION 1. d) Data sampling function The current value of specified data registers are acquired in a constant cycle or when the trigger condition is satisfied. -The sampling data can be displayed in the form of list or graph. -The sampling data can be output to a printer in the form of list.
  • Page 15 F940GOT-SWD-E/LWD-E INTRODUCTION 1. f) Other functions Many other functions are built in. -The real-time clock is built in, and the current time can be set and displayed. -The GOT can function as an interface to enable data communication between the PLC and a personal computer in which the relay ladder creation software is started up.

  • Page 16: Product Configuration

    F940GOT-SWD-E/LWD-E INTRODUCTION 1. Product configuration The GOT is equipped with accessories (1) to (3) below. Parts (4) to (8) are offered as options. 1) F940GOT (main body) F940GOT-SWD-E: 5.7" STN type LCD (with eight colors) F940GOT-LWD-E: 5.7" STN type LCD (with black and white) 2) Metal fixtures Metal fixtures used to attach the GOT to a control panel - Metal fixture...
  • Page 17 F940GOT-SWD-E/LWD-E INTRODUCTION 1. 3) Packing Packing to prevent dusts and water Used to attach the GOT to a control panel...
  • Page 18 F940GOT-SWD-E/LWD-E INTRODUCTION 1. Optional parts 4) Software to create user screens (3.5" FD) FX-PCS-DU/WIN-E V2.10 or later (in accordance with the Windows95) SWoD5C-GOTRE-PACK ("o" indicates a numeric not less than 1.) (in accordance with the Windows95 and the WindowsNT) 5) Connection cable FX-40DU-CAB (3 m, 9.84 ft) Connection cable FX-40DU-CAB-10M (10 m, 32.81 ft) Connection cable FX-50DU-CABL (3m, 9.84 ft, with L-shape connector on the GOT side)
  • Page 19 F940GOT-SWD-E/LWD-E INTRODUCTION 1. 6) Connection cable FX-50DU-CAB0 (3 m, 9.84 ft) Connection cable FX-50DU-CAB0-1M (1 m, 3.28 ft) Connection cable FX-50DU-CAB0-10M (10 m, 32.81 ft) Connection cable FX-50DU-CAB0-20M (20 m, 65.62 ft) Connection cable FX-50DU-CAB0-30M (30 m, 98.43 ft) Connection cable FX-50DU-CAB0L (3 m, 9.84 ft, with L-shape connector on the GOT side) Each of them is an optional cable to connect the GOT and the FX...
  • Page 20 F940GOT-SWD-E/LWD-E INTRODUCTION 1. 8) Battery PM-20BL (spare part) This is used to back up the alarm history data, the real-time clock, etc. This is attached when the GOT is delivered. 9) EPROM memory to store the user screen data FX-EPROM- This is an optional EPROM memory (M27C4002-**F (4 MB) manufactured by SGS-THOMSON) to save the user screen data.
  • Page 21 F940GOT-SWD-E/LWD-E INTRODUCTION 1. 10) Data transfer adaptor F9GT-40UMB This is an optional adaptor to connect the FX-EPROM-4M 9) and transfer the user screen data to the flush memory inside the GOT. When a same screen is to be transferred to two or more GOT units, transfer can be performed quickly and easily using this adaptor compared with the screen creation soft- ware.

  • Page 22: System Configuration

    F940GOT-SWD-E/LWD-E INTRODUCTION 1. System configuration The system configuration to use the GOT is described below. :When the GOT is connected via a computer link unit, refer to When the GOT is directly connected to the PLC Section 2. Data transfer cable FX-232CAB-1 (when the RS-232C connector in the personal F940GOT-SWD-E/LWD-E computer is 9-pin type) or Data transfer cable FX-232CAB-2 (when the RS-232C connector in the personal computer is half-pitch,14-pin type)
  • Page 23 F940GOT-SWD-E/LWD-E INTRODUCTION 1. Peripheral units for GOT General-purpose personal computer (screen creation software) Screen creation software for DU FX- Data transfer cable F2-232CAB-1 PCS-DU/WIN-E (V2.10 or later) (when the RS-232C connector in the Screen creation software for A900GOT personal computer is 25-pin type) D5C-GOTRE-PACK Connected to RS-232C connector in GOT ("...
  • Page 24 F940GOT-SWD-E/LWD-E INTRODUCTION 1. The figure below shows connection to peripheral units used to create sequence programs. When built-in two-port interface function is used F940GOT-SWD-E/LWD-E When the two-port interface function is used, the operation environment should be set. (Refer to the description on "SERIAL PORT" on the SET-UP MODE screen.) Data transfer cable FX-232CAB-1 (when the RS-232C connector in the personal computer is 9-pin type) Data transfer cable F2-232CAB-2...
  • Page 25 F940GOT-SWD-E/LWD-E INTRODUCTION 1. Peripheral unit to create sequence programs General-purpose personal computer * A general-purpose computer can be directly connected, and both the GOT and the personal computer can be used at the same time (without using the FX-2PIF). When the two-port interface function is used using the software package SW D5C(F)-GPPW-E, make sure to use the connection cable having the model name shown on the left to...
  • Page 26 F940GOT-SWD-E/LWD-E INTRODUCTION 1. When the two-port interface FX-2PIF is used F940GOT-SWD-E/LWD-E Two-port interface Connection cable FX-40DU-CAB/EN FX-2PIF Program cable FX-20P-CAB Data transfer cable AC30R4 Data transfer cable FX-422CAB or Data transfer cable FX-422CAB-150 Data transfer cable FX-422CAB0 FX/FX / Series A Series (except QnA) Series 1-18...
  • Page 27 F940GOT-SWD-E/LWD-E INTRODUCTION 1. Peripheral unit to create sequence programs Handy programming panel FX-10P-E/20P-E (A Series cannot be used.) A7PHP/A7HGP A6GPP/A6PHP The FX Series can be used in the instruction/device range of the FX Series. Note: The two-port interface FX-2PIF is available in CPU port connection (via the RS-422). This interface is not available in computer link connection (via the RS-422 or the RS-232C) and CPU port connection (via the RS-232C).
  • Page 28 F940GOT-SWD-E/LWD-E INTRODUCTION 1. 1-20...

  • Page 29: Installation, Wiring And General Specifications

    F940GOT-SWD-E/LWD-E Installation, Wiring and General Specifications 2. Installation, Wiring and General Specifications This section describes installation of the GOT and wiring of the power supply. Installation of main body Caution on installation • Use the unit in the environment for the general specifications described in the manual. Never use the unit in a place with dusts, soot, conductive dusts, corrosive gas or flamma- ble gas, place exposed to high temperature, condensation or wind and rain or a place subject to vibrations or impacts.
  • Page 30 F940GOT-SWD-E/LWD-E Installation, Wiring and General Specifications 2. The GOT is to be embedded in a panel. Perform the installation procedure described below. 1) Machining the mounting panel face On the panel face, drill a mounting hole of the dimensions shown on the right. (inches) * Make sure that the plate thickness of the mounting panel is 5 mm (0.2 inches) or less.
  • Page 31 F940GOT-SWD-E/LWD-E Installation, Wiring and General Specifications 2. 3) Fixing the GOT Hang the hook of each metal fixture (offered as accessory) Enlarged view to a mounting hook hole in the GOT. Tighten a mounting bolt (offered as accessory) securely in each position. The GOT can be fixed in four positions at corners.

  • Page 32: Wiring Of Power Supply

    F940GOT-SWD-E/LWD-E Installation, Wiring and General Specifications 2. Wiring of power supply Cautions on Wiring • Make sure to shut down the power supply outside the unit before starting installation or wiring.If the power supply is not shut down outside, electrical shock or damages of the unit may be caused.
  • Page 33 F940GOT-SWD-E/LWD-E Installation, Wiring and General Specifications 2. The power is supplied to the GOT from a PLC or an external power supply unit. • Connection examples 1) When the power is supplied from an FX Series PLC (Refer to "Cautions on connection" in the next page.) Connect the power terminal in the GOT to the 24V DC service power supply in the PLC basic unit or PLC extension unit.
  • Page 34 F940GOT-SWD-E/LWD-E Installation, Wiring and General Specifications 2. 2) When the power is supplied from an external power supply unit Connect the power terminal provided on the rear face of the GOT to the 24V DC terminal in the external power supply unit. Class 3 Class 3 grounding...
  • Page 35 F940GOT-SWD-E/LWD-E Installation, Wiring and General Specifications 2. • Specifications of power supply unit Specifications Item F940GOT-LWD F940GOT-SWD +10% Supply voltage 24V DC -15% Power ripple 200mV or less Current consumption 390mA / 24V DC 410mA / 24V DC Allowable instantaneous Operation shall be continued against instantaneous power interruption duration power interruption for less than 5 ms.
  • Page 36 F940GOT-SWD-E/LWD-E Installation, Wiring and General Specifications 2. Cautions on connection • The current consumption of the GOT is as shown in the table above. When supplying the power to the GOT from the 24V DC service power in the FX Series PLC basic unit or exten- sion unit, take into account the total current supplied to proximity switches and extension blocks.

  • Page 37: Functions Of Operation Keys And Connectors

    F940GOT-SWD-E/LWD-E Installation, Wiring and General Specifications 2. Functions of operation keys and connectors 1) Front panel a) Display unit Allows graphic display of 320 × 240 dots. Character string: 20 full-width characters × 15 lines 40 half-width characters × 15 lines POWER Alphabets, numerics, Katakana characters and Kanji 162 (6.38)
  • Page 38 F940GOT-SWD-E/LWD-E Installation, Wiring and General Specifications 2. 2) Rear panel a) Power terminal Supplies the power to the GOT, and allows grounding. b) Battery PM-20BL Backs up the sampling data, the alarm history and the current time. The screen data is stored in the built-in flush memory, and does not require the battery.
  • Page 39 F940GOT-SWD-E/LWD-E Installation, Wiring and General Specifications 2. 3) Connectors provided on the side Used when a printer is connected or when a PLC is con- nected via a computer link unit. a) Connector for personal computer (RS-232C connector): D-sub 9-pin, male b) Connects a personal computer to transfer to the PLC the screen data created by the screen creation software and sequence programs using the two-port interface...

  • Page 40: Outside Dimensions

    F940GOT-SWD-E/LWD-E Installation, Wiring and General Specifications 2. Outside dimensions 57 (2.24) (0.20) POWER 152 (5.98) 162 (6.38) Outside painting color: Munsell 0.08GY 7.64/0.81 Mass: Approximately 1.0 kg including metal fixtures (0.1 kg) +0.04 +0.04 × 121 × 4.76 Panel cut dimensions: 153 (6.02 -0.00 -0.00...

  • Page 41: General Specificationsl

    F940GOT-SWD-E/LWD-E Installation, Wiring and General Specifications 2. General specificationsl During operation: 0 to +50°C (0 to +40°C when extension interface is used) Ambient temperature During storage: -20 to +60°C Ambient humidity During operation: 35 to 85%RH (Condensation shall not be allowed.) Frequency Acceleration Amplitude When inter- 10-57Hz...
  • Page 42 F940GOT-SWD-E/LWD-E Installation, Wiring and General Specifications 2. 24V DC +10%, -15% Supply voltage Current consumption: 390 mA/24V DC (F940GOT-LWD-E) 410 mA/24V DC (F940GOT-SWD-E) STN type full-dot matrix LCD, monochrome (F940GOT-LWD-E) or color Display element (F940GOT-SWD-E) LCD of 320 x 240 dots, 20 full-width characters × 15 lines, Screen Effective display size: 115 ×...

  • Page 43: Connection To Personal Computer

    F940GOT-SWD-E/LWD-E Installation, Wiring and General Specifications 2. Connection to personal computer Use the following cable to connect a personal computer. a) F940GOT b) Personal computer c) FX-232CAB-1, FX-232CAB-2 or F2-232CAB-1 2-15...
  • Page 44 F940GOT-SWD-E/LWD-E Installation, Wiring and General Specifications 2. Pin assignment and connection diagram of transfer cables - Transfer cable FX-232CAB-1 D-sub Personal D-sub (female) computer GOT side (female) 9-pin side 9-pin - Transfer cable FX-232CAB-2 Half Personal D-sub pitch computer GOT side (female) 9-pin side...
  • Page 45 F940GOT-SWD-E/LWD-E Installation, Wiring and General Specifications 2. - Transfer cable F2-232CAB-1 D-sub Personal D-sub (male) computer (female) side 25-pin side 9-pin 2-17...

  • Page 46: Cpu Port Connection

    F940GOT-SWD-E/LWD-E Installation, Wiring and General Specifications 2. CPU port connection Use either of the following cables to connect the PLC directly. 1) When connecting the FX/FX /A Series 2) When connecting the FX Series e), g) * When the screen mode is selected while a cable is not connected, a communication error occurs.
  • Page 47 F940GOT-SWD-E/LWD-E Installation, Wiring and General Specifications 2. a) F940GOT b) FX-40DU-CAB, FX-40DU-CAB-10M or FX-50DU-CABL c) FX-50DU-CAB0, FX-50DU-CAB0-1M, FX-50DU-CAB0-10M, FX-50DU-CAB0-20M, FX-50DU-CAB0-30M or FX-50DU-CAB0L d) FX/FX Series PLC e) A Series PLC AnN, AnA, AnS, AnSJ, AnSH, A1SJH, A2C, A2CJ, A0J2H, AnU, AnUS, A2USH or A1FX f) FX Series PLC g) Motion controller...
  • Page 48 F940GOT-SWD-E/LWD-E Installation, Wiring and General Specifications 2. Pin assignment and connection diagram of connection cables (The connection cables are offered as options.) - Connection cable FX-40DU-CAB (L, -10M) or FX-50DU-CABL D-sub D-sub (male) (male) side side 25-pin 25-pin - Connection cable FX-50DU-CAB0 (L, -1M, -10M, -20M, -30M) MINI-DIN D-sub (male)
  • Page 49 F940GOT-SWD-E/LWD-E Installation, Wiring and General Specifications 2. • When the CPU in the FX/A Series PLC is directly connected, up to four GOT units can be connected to one PLC (1-to-N connection). As the connection type, select "CPU PORT (RS232C)" or "CPU PORT (RS422)" in "CON- NECTION"...
  • Page 50 F940GOT-SWD-E/LWD-E Installation, Wiring and General Specifications 2. Connection cable examples: Connection diagram 1st GOT: FX-50DU-CAB0 (equivalent to connection cable for PLC) 2nd GOT: FX-232CAB-1 3rd GOT: Cable created by user (Refer to the connection diagram.) 4th GOT: FX-232CAB-1 Communication speed: The communication speed with the PLC becomes slower as the number of connected GOT units becomes larger.
  • Page 51 F940GOT-SWD-E/LWD-E Installation, Wiring and General Specifications 2. • In the case of the FX Series, communication can be performed by CPU port connection (RS-232C communication) using the FX -232-BD. In this case also, In the case of the FX Series, communication can be performed by CPU port connection (RS-232C communication) using the FX -232-BD.
  • Page 52 F940GOT-SWD-E/LWD-E Installation, Wiring and General Specifications 2. Connection cable examples: Connection diagram 1st GOT: FX-232CAB-1 2nd GOT: Cable created by user (Refer to the connection diagram.) 3rd GOT: FX-232CAB-1 4th GOT: Cable created by user (Refer to the connection diagram.) Communication speed: The communication speed with the PLC becomes slower as the number of connected GOT units becomes larger.
  • Page 53 F940GOT-SWD-E/LWD-E Installation, Wiring and General Specifications 2. <Cautions on connection of two or more GOT units> When two or more GOT units are connected to the FX/A/QnA Series PLC, communication is performed in the location sequence from the GOT unit nearest to the CPU (that is, in the sequence of the 1st, 2nd, 3rd and 4th GOT units).

  • Page 54: Computer Link Port Connection (Melsec A Series)

    F940GOT-SWD-E/LWD-E Installation, Wiring and General Specifications 2. Computer link port connection (MELSEC A Series) The GOT can be connected to the MELSEC A Series via a computer link unit as shown below. • Applicable PLC units and computer link units <...
  • Page 55 F940GOT-SWD-E/LWD-E Installation, Wiring and General Specifications 2. • Connect the GOT to the computer link unit (PLC) as shown below. < For RS-422 communication > Computer link D-sub Terminal unit side (male) block side (PLC side) 9-pin < For RS-232C communication > The connection cable F2-232CAB is also available. D-sub Computer link D-sub...
  • Page 56 F940GOT-SWD-E/LWD-E Installation, Wiring and General Specifications 2. < For RS-232C communication > Computer link D-sub D-sub unit side (female) 9-pin side (PLC side) 9-pin 2-28...

  • Page 57: Connection To Sysmac C Series

    F940GOT-SWD-E/LWD-E Installation, Wiring and General Specifications 2. Connection to SYSMAC C Series The GOT can be connected to the SYSMAC C Series manufactured by OMRON via a host link unit as shown below. • Applicable PLC units and host link units <...
  • Page 58 F940GOT-SWD-E/LWD-E Installation, Wiring and General Specifications 2. • Connect the GOT to the host link unit (SYSMAC C Series) as shown below. For connection of a model not shown in the examples below, refer to the manual of the C Series link unit.
  • Page 59 F940GOT-SWD-E/LWD-E Installation, Wiring and General Specifications 2. < For RS-232C communication > Example of connection to CQM1 (in which RS-232C port is built in) D-sub D-sub COM1 (female) 9-pin side side 9-pin 2-31...

  • Page 60: Connection To Flex-Pc N Series

    F940GOT-SWD-E/LWD-E Installation, Wiring and General Specifications 2. 2.10 Connection to FLEX-PC N Series The GOT can be connected to the FLEX-PC N Series manufactured by FUJI Electric via a link unit shown below. • Connection type Link port connection (RS-422) Select the connection type using Link port connection (RS-232C) the operation environment setting...
  • Page 61 F940GOT-SWD-E/LWD-E Installation, Wiring and General Specifications 2. • Link unit - NB Series NB-RS1-AC, NB-RS1-DC - NJ Series NJ-RS2, NJ-RS4 - NS Series NS-RS1 - CPU in which RS-232C interface is built in NJ-CPU-B16 • Connection diagram Connect the GOT and the link unit (PLC) as shown below. <...
  • Page 62 F940GOT-SWD-E/LWD-E Installation, Wiring and General Specifications 2. < For link port connection (RS-232C) > D-sub D-sub Link unit side (female) 25-pin (PLC side) side 9-pin < For connection of built-in RS-232C interface > D-sub D-sub PLC side (female) 15-pin side 9-pin 2-34...

  • Page 63: Connection By General-Purpose Communication

    F940GOT-SWD-E/LWD-E Installation, Wiring and General Specifications 2. 2.11 Connection by general-purpose communication The GOT can be connected to a general controller such as micro computer board. (The connected controller is hereafter referred to as "host (unit)".) • Outline In genera-purpose communication, the host unit is connected to the GOT via the RS-232C and functions as the parent station in communication.
  • Page 64 F940GOT-SWD-E/LWD-E Installation, Wiring and General Specifications 2. Accordingly, to display the data stored in the host unit on the screen, the host unit should transfer the data to the data area inside the GOT using write commands. The transfer des- tination is a location specified by the screen data.
  • Page 65 F940GOT-SWD-E/LWD-E Installation, Wiring and General Specifications 2. • Connection diagram Connect the GOT and the host unit as shown below. D-sub Host side (male) side 9-pin * The control lines RTS, CTS, DTR and DSR are not used. 2-37...
  • Page 66 F940GOT-SWD-E/LWD-E Installation, Wiring and General Specifications 2. • Communication setting The setting related to communication can be performed using the screen creation software or the GOT main body. To use general-purpose communication, - Screen creation software: Set the connected personal computer to "General-Purpose Communication".

  • Page 67: Startup

    F940GOT-SWD-E/LWD-E Startup 3. Startup This section describes the startup procedure from turning on of the power of the GOT to selec- tion of the mode. This section describes also the environment setting important to use of the GOT. Make sure to read this section carefully.

  • Page 68: Startup Procedure

    F940GOT-SWD-E/LWD-E Startup 3. Startup procedure This paragraph describes the startup procedure from turning on of the power of the GOT to selection of the mode. •Perform wiring of the power supply unit of the GOT. Perform wiring of the (Refer to Section 2.) power supply unit of the GOT.
  • Page 69 F940GOT-SWD-E/LWD-E Startup 3. •A user screen is displayed. If any user screen has not been A user screen is displayed. created, the SELECT MODE screen is displayed as follows. When there is no screen data •The SELECT MODE screen is displayed. Each menu item on The SELECT MODE the screen functions as a touch key.
  • Page 70 F940GOT-SWD-E/LWD-E Startup 3. [ SELECT MODE screen ] [ SELECT MODE ] USER SCREEN MODE HPP MODE SAMPLING MODE ALARM MODE TEST MODE OTHER MODE...

  • Page 71: Operation Environment Setting

    F940GOT-SWD-E/LWD-E Startup 3. Operation environment setting The operation environment setting function performs initial setting important to operation of the GOT. The SET-UP MODE screen can be displayed by turning on the power while pressing and holding the upper left corner of the screen in accordance with "3.1 Startup procedure" or by selecting "SET-UP MODE"...
  • Page 72 F940GOT-SWD-E/LWD-E Startup 3. The areas enclosed with broken lines function as touch keys. (Broken lines are not actually displayed on the screen.) a) LANGUAGE Allows to set the language displayed on the system screens such as Japanese and English. b) PLC TYPE Allows to set the connected PLC type.
  • Page 73 F940GOT-SWD-E/LWD-E Startup 3. h) BUZZER Allows to set the buzzer sound issued when a key is pressed. i) LCD CONTRAST Allows to set the LCD brightness. j) CLEAR USER DATA Deletes the user screen data. k) END Exits the SET-UP MODE screen. l) Cursors Change over the menu item on the SET-UP MODE screen.
  • Page 74 F940GOT-SWD-E/LWD-E Startup 3. Each setting screen is displayed as shown below. On each screen, when the END key at the upper right corner is pressed after setting is completed, the SET-UP MODE screen is dis- played. • Set the language used on the system screens and the [ PLC TYPE screen ] user screens.
  • Page 75 F940GOT-SWD-E/LWD-E Startup 3. a) PLC TYPE [ PLC TYPE screen ] Allows to select either one among FX SERIES, A [ PLC TYPE ] SERIES, C SERIES (manufactured by OMRON), N SERIES (manufactured by FUJI Electric) and UNI- PLC TYPE: FX SERIES VERSAL (general-purpose communication).
  • Page 76 F940GOT-SWD-E/LWD-E Startup 3. c) STATION # Allows to set the station No. of the link unit connected to the GOT when "LINK PORT" is selected in 2] above. 3-10...
  • Page 77 F940GOT-SWD-E/LWD-E Startup 3. •Set the serial communication parameters for the printer [ SERIAL PORT] used to print out alarm messages and sampling data. [ SERIAL PORT] SPEED 9600 bps •Make sure to set "PRINTER" to "USE" when a printer is DATA BIT 7 bit connected.
  • Page 78 F940GOT-SWD-E/LWD-E Startup 3. •Set the duration in the unit of second in which the [ OPENNING SCREEN ] OPENING SCREEN screen indicating the model [ OPENNING SCREEN ] name, the version, etc. is displayed when the power is turned on. DISPRAY TIME 20 SEC.
  • Page 79 F940GOT-SWD-E/LWD-E Startup 3. [ MENU CALL ] •Set the menu call key which changes over the screen mode (in which a user screen is displayed) to the [ MENU CALL KEY screen ] SELECT MODE screen. SELECT CALL KEY LOCATION The menu call key is mesh type, and 2 x 2 in size.
  • Page 80 F940GOT-SWD-E/LWD-E Startup 3. • Set the time used in the time switch, the sampling [ SET CLOCK ] mode and the alarm mode. [ SET CLOCK ] •When "DATE" or "TIME" is selected, date or time can be DATE 1 / 3 / 1999 entered using the ten-key pad displayed at the bottom TIME 10: 10: 10...
  • Page 81 F940GOT-SWD-E/LWD-E Startup 3. •Set the time at which the backlight of the display screen [ SET BACKLIGHT ] becomes extinguished. When a touch key is not [ SET BACKLIGHT ] pressed or the user screen is not changed over within the specified OFF time, the backlight becomes extin- guished.
  • Page 82 F940GOT-SWD-E/LWD-E Startup 3. [ BUZZER ] •Set whether or not the buzzer sound is to be issued when a key is pressed or an error occurs. [ BUZZER ] •Select "BUZZER ON" or "BUZZER OFF". BUZZER ON BUZZER OFF •The LCD brightness can be set in 15 steps. [ LCD CONTRAST ] When the key is pressed, the LCD becomes darker.
  • Page 83 F940GOT-SWD-E/LWD-E Startup 3. [ CLEAR USER DATA] •The screen data stored in the GOT can be cleared. [ CLEAR USER DATA] •When "YES" is selected, the message "NOW CLEAR- ING USER DATA" is displayed and no key is accepted. OK TO CLEAR USER DATA? When the message "COMPLETED!"...
  • Page 84 F940GOT-SWD-E/LWD-E Startup 3. 3-18...

  • Page 85: Extension Module

    F940GOT-SWD-E/LWD-E Extension Module 4. Extension Module This section describes handling of the extension module interface provided on the rear face of the GOT. Data transfer adaptor The data transfer adaptor F9GT-40UMB is used to store the user screen data stored in the EPROM for user screen data FX-EPROM-4M to the flush memory in the GOT.
  • Page 86 F940GOT-SWD-E/LWD-E Extension Module 4. Operating procedure a)FX-EPROM-4M b)F9GT-40UMB c)User screen/system screen selector switch d)Extension module interface 1)Attach the FX-EPROM-4M a) in which user screens are saved to the F9GT-40UMB b). Pay rigid attention not to bend leads of the FX-EPROM-4M a) nor touch them with bare fingers.
  • Page 87 F940GOT-SWD-E/LWD-E Extension Module 4. 5)When transfer is finished, make sure to turn off the power of the GOT and remove the adaptor b).
  • Page 88 F940GOT-SWD-E/LWD-E Extension Module 4.

  • Page 89: Maintenance

    F940GOT-SWD-E/LWD-E Maintenance 5. Maintenance This section describes maintenance such as replacement of the battery and the backlight. Outline of maintenance Cautions on startup and maintenance • Connect correctly the battery for memory backup. Never charge, disassemble, heat, put into fire nor short-circuit the battery for memory backup. If the battery for memory backup is handled in such a way, it may be burst or take fire.
  • Page 90 • Never disassemble nor modify the unit. If the unit is disassembled or modified, failure, malfunction or fire may be caused. * For repair, contact MITSUBISHI ELECTRIC SYSTEM SERVICE. • Turn off the power before connecting or disconnecting a connection cable.

  • Page 91: Replacement Of Battery

    F940GOT-SWD-E/LWD-E Maintenance 5. Replacement of battery When the battery voltage drops, the control devices for system information set by the screen cre- ation software becomes ON. The control devices are interlocking with auxiliary relays in the PLC. It is recommended to attach a lamp using the output of the PLC so that the ON/OFF status of the 7th bit can be monitored from the outside.
  • Page 92 F940GOT-SWD-E/LWD-E Maintenance 5. The alarm history and the sampling data are held for approximately 1 month after the con- trol device for battery voltage drop becomes ON. After 1 month, these data cannot be held. It is recommended to replace the battery soon. a) Battery PM-20BL 1) Turn off the power of the GOT.

  • Page 93: Replacement Of Backlight

    F940GOT-SWD-E/LWD-E Maintenance 5. Replacement of backlight Replace the backlight F9GT-40LTS using the following procedure. Replacement procedure a)Mounting screw b)Backlight connector c)Backlight F9GT-40LTS d)Backlight fixing holder 1) Make sure that the power of the GOT is turned off. Remove the mounting screws a) located at four cor- ners, and slowly remove the rear panel.
  • Page 94 F940GOT-SWD-E/LWD-E Maintenance 5.

  • Page 95: Troubleshooting

    F940GOT-SWD-E/LWD-E Troubleshooting 6. Troubleshooting This section describes troubleshooting during operation. Power indication When an abnormality has occurred, check the following points. The POWER LED in the GOT is lit by the 5 V power supply inside the GOT. When the POWER LED is extinguished, nothing is displayed on the screen or no key is accepted, the power sup- ply may be insufficient.
  • Page 96 F940GOT-SWD-E/LWD-E Troubleshooting 6. The table below shows the list of error messages displayed during manipulation and operation of the GOT. Confirm the contents of an error, and take appropriate actions. Error message Contents Actions CAN NOT The PLC is running in the EPROM mode. Set the PLC to the RAM mode.
  • Page 97 F940GOT-SWD-E/LWD-E Troubleshooting 6. Error message Contents Actions The power supply of the PLC is set to OFF. Set to ON the power of the PLC. The cable is imperfectly connected or Connect the cable correctly. defective. Or replace the cable with a new one. COMMUNICA- TION ERROR Manipulate the personal computer again.
  • Page 98 F940GOT-SWD-E/LWD-E Troubleshooting 6. Error message Contents Actions Unlock or delete the entry code in "ENTRY CAN NOT USE An entry code has been registered in the CODE" on the OTHER MODE PLC. THE FUNCTION. screen. The created screen data is destroyed. Clear all data by pressing the ACK key.

  • Page 99: Additional Functions (In Ver3.00 Or Later)

    F940GOT-SWD-E/LWD-E Additional Functions (in Ver3.00 or later) 7. Additional Functions (in Ver3.00 or later) Applicable Versions and Models Table 7.1 : Model name Version Unit manufactured in July, 1999 or later F940GOT-SWD-E, (whose manufacturer’s serial No. is "97***" or later) F940GOT-LWD-E Ver.

  • Page 100: Connection To Melsec Qna Series Pc

    F940GOT-SWD-E/LWD-E Additional Functions (in Ver3.00 or later) 7. Connection to MELSEC QnA Series PC • Applicable PCs QnA, Q2AS CPU direct connection (RS-422) Computer link correction (RS-422, RS-232C) AJ71QC24, AJ71QC24-R2, AJ71QC24-R4 A1SJ71QC24, A1SJ71QC24-R2 * Connection is same as that of the A Series except computer link connection via the RS- 422 interface whose connector is D-sub, 25-pin type.

  • Page 101: Connection To Slc 500 Series

    F940GOT-SWD-E/LWD-E Additional Functions (in Ver3.00 or later) 7. Connection to SLC 500 Series The SLC 500 Series PC manufactured by Allen-Bradley can be connected using a program- ming connector in the PC. • Applicable PCs <SLC 500 Series> <Connection status> SLC5/03, SLC5/04 CPU direct connection (RS-232C) For the communication setting, refer to the F940GOT Operation Manual.
  • Page 102 F940GOT-SWD-E/LWD-E Additional Functions (in Ver3.00 or later) 7. • Connect the GOT and the SLC Series PC as shown below. For the cable length and the detailed specifications of the SLC Series, refer to the manual of the SLC Series. •...

  • Page 103: Connection To Bar Code Reader

    The F940-GOT can be connected to a bar code reader. • Applicable bar code readers The F940-GOT can be connected to any bar code reader whose communication specifica- tions and data format are as shown below. Table 7.2 :Communication specifications...
  • Page 104 F940GOT-SWD-E/LWD-E Additional Functions (in Ver3.00 or later) 7. • System configuration • Connection 1:None 6:DSR 2:RD(RXD) 7:RTS 3:SD(TXD) 8:CTS 4:DTR 9: --- 5:SG * Because the RS-232C connector is used to connect a bar code reader, the printout func- tion and the two-port interface function are not available while a bar code reader is con- nected.

  • Page 105: Screen Hard Copy Function

    F940GOT-SWD-E/LWD-E Additional Functions (in Ver3.00 or later) 7. Screen Hard Copy Function The screen being displayed can be output to a printer. • Applicable printers Printer with ESC/P J84, RS-232C interface * Verified printer model name LBP450 (A4 laser printer) manufactured by CANON •...

  • Page 106: Additional Function In Alarm History Display

    F940GOT-SWD-E/LWD-E Additional Functions (in Ver3.00 or later) 7. Additional Function in Alarm History Display • The following touch keys (key codes) are added in the alarm history display function. Table 7.4: Key code Description of function Deletes displayed alarms selected on the While alarm devices are set to ON, FFB6 (H) screen.

  • Page 107: Additional Functions (In V3.10 Or Later)

    F940GOT-SWD-E/LWD-E Additional Functions (in V3.10 or later) 8. Additional Functions (in V3.10 or later) Applicable Versions and Models • Versions F940GOT-SWD-E: Unit manufactured in October, 1999 or later F940GOT-LWD-E (Whose manufacturer’s SERIAL No.9X**** or later) • Software SW3D5C-GOTRE-PACK Version.A December, 1999 or later •...
  • Page 108 F940GOT-SWD-E/LWD-E Additional Functions (in V3.10 or later) 8.

  • Page 109: Additional Functions (In V4.00 Or Later)

    F940GOT-SWD-E/LWD-E Additional Functions (in V4.00 or later) 9. Additional Functions (in V4.00 or later) Applicable Versions and Models • Versions F940GOT-SWD-E: Unit manufactured in January, 2000 or later F940GOT-LWD-E (Whose manufacturer’s SERIAL No.01**** or later) • Software SW4D5C-GOTRE-PACK Version.A January, 2000 or later •...
  • Page 110 F940GOT-SWD-E/LWD-E Additional Functions (in V4.00 or later) 9.
  • Page 111 All examples and diagrams shown in this manual are intended only as an aid to understanding the text, not to guar- antee operation. MITSUBISHI ELECTRIC will accept no responsibility for actual use of the product based on these illustrative examples.
  • Page 112 HARDWARE MANUAL F940GOT-SWD-E/LWD-E HEAD OFFICE: MITSUBISHI DENKI BLDG MARUNOUCHI TOKYO 100-8310 TELEX: J24532 CABLE MELCO TOKYO HIMEJI WORKS: 840, CHIYODA CHO, HIMEJI, JAPAN Effective FEB. 2000 JY992D77901D Specification are subject (MEE0002) to change without notice.

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