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MELSEC iQ-F
FX5 User's Manual (Startup)

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Troubleshooting

   Summary of Contents for Mitsubishi Electric MELSEC iQ-F FX5

  • Page 1

    MELSEC iQ-F FX5 User's Manual (Startup)

  • Page 3: Safety Precautions

    SAFETY PRECAUTIONS (Read these precautions before use.) Before using this product, please read this manual and the relevant manuals introduced in this manual carefully and pay full attention to safety in order to handle the product correctly. This manual classifies the safety precautions into two categories: [ WARNING] and [ CAUTION].

  • Page 4

    [DESIGN PRECAUTIONS] CAUTION ● When an inductive load such as a lamp, heater, or solenoid valve is controlled, a large current (approximately ten times greater than normal) may flow when the output is turned from off to on. Take proper measures so that the flowing current dose not exceed the value corresponding to the maximum load specification of the resistance load.

  • Page 5

    CAUTION ● Work carefully when using a screwdriver such as installation of the product. Failure to do so may cause damage to the product or accidents. ● Connect the extension cables, peripheral device cables, input/output cables and battery connecting cable securely to their designated connectors. Loose connections may cause malfunctions. ●...

  • Page 6

    WARNING ● Make sure to properly wire to the spring clamp terminal block in accordance with the following precautions. Failure to do so may cause electric shock, equipment failures, a shortcircuit, wire breakage, malfunctions, or damage to the product. The disposal size of the cable end should follow the dimensions described in the User's Manual (Hardware) of the CPU module used.

  • Page 7

    ● Do not disassemble or modify the PLC. Doing so may cause fire, equipment failures, or malfunctions. For repair, contact your local Mitsubishi Electric representative. ● After the first use of the SD memory card, do not insert/remove the memory card more than 500 times.

  • Page 8

    [DISPOSAL PRECAUTIONS] CAUTION ● Please contact a certified electronic waste disposal company for the environmentally safe recycling and disposal of your device. ● When disposing of batteries, separate them from other waste according to local regulations. (For details of the Battery Directive in EU countries, refer to the User's Manual (Hardware) of the CPU module used.) [TRANSPORTATION PRECAUTIONS] CAUTION...

  • Page 9: Introduction

    • Since the examples indicated by this manual, technical bulletin, catalog, etc. are used as a reference, please use it after confirming the function and safety of the equipment and system. Mitsubishi Electric will accept no responsibility for actual use of the product based on these illustrative examples.

  • Page 10: Table Of Contents

    CONTENTS SAFETY PRECAUTIONS ..............1 INTRODUCTION .

  • Page 11

    APPENDIX Appendix 1 External Dimensions, Accessories ........... . 43 FX5U CPU module .

  • Page 12: Relevant Manuals

    Functions and programming for the synchronous control of the Simple Motion Synchronous Control) module. <IB0300255> MELSEC iQ-F FX5 User's Manual (Analog Control - CPU module built- Describes the analog function of the CPU module built-in and the analog adapter. in, Expansion adapter) <JY997D60501>...

  • Page 13: Terms

    TERMS Unless otherwise specified, this manual uses the following terms. •  indicates a variable part to collectively call multiple models or versions. (Example) FX5U-32MR/ES, FX5U-32MT/ES  FX5U-32M/ES • For details on the FX3 devices that can be connected with the FX5, refer to the User’s Manual (Hardware) of the CPU module to be used.

  • Page 14

    Abbreviation of Secure Digital Memory Card. Device that stores data using flash memory. Peripheral device Generic term for engineering tools and GOTs Generic term for Mitsubishi Electric Graphic Operation Terminal GOT1000 and GOT2000 series ■Software packages Engineering tool The product name of the software package for the MELSEC programmable controllers...

  • Page 15: Chapter 1 Part Names

    Built-in Ethernet communication Connector for connection with Ethernet-compatible devices. (with cap) connector For details, refer to MELSEC iQ-F FX5 User's Manual (Ethernet Communication). Top cover Cover for protecting the SD memory card slot, the RUN/STOP/RESET switch, and others. The built-in RS-485 communication terminal block, built-in analog I/O terminal block, RUN/STOP/RESET switch, SD memory card slot, and others are located under this cover.

  • Page 16

    Name Description [11] Output display LED Lit when output is on. With cover open [10] Name Description Built-in RS-485 communication Terminal block for connection with RS-485-compatible devices terminal block For details, refer to MELSEC iQ-F FX5U User's Manual (Hardware). RS-485 terminal resistor selector Switch for switching terminal resistance for built-in RS-485 communication.

  • Page 17: Side

    Side Left side/Right side Left side Right side Name Description Expansion adapter connector cover Cover for protecting the expansion adapter connector. Connect the expansion adapter to the expansion adapter connector under the cover. Genuine product certification label Genuine product certification label to prevent counterfeiting Nameplate The product model name, Manufacturer's serial number, power supply specifications and MAC address are shown.

  • Page 18: Fx5uc Cpu Module

    Terminal block for connection with RS-485-compatible devices terminal block Built-in Ethernet communication Connector for connection with Ethernet-compatible devices (with cap) For details, refer to MELSEC iQ-F FX5 User's Manual (Ethernet Communication). connector Operation status display LED PWR LED Indicates whether the CPU module is powered or not.

  • Page 19: Side

    Name Description [10] DIN rail mounting hook Hook for mounting a CPU module on a DIN rail of DIN46277 (35 mm wide). [11] Input terminal Terminals for input. For details on the terminal layout, refer to MELSEC iQ-F FX5UC User's Manual (Hardware). [12] Input display LED Lit when input is on.

  • Page 20

    Bottom side Name Description Battery cover Cover for protecting the battery connecting connector. Power connector for CPU module Connector for connecting power cables. RS-485 terminal resistor selector switch Switch for switching terminal resistance for built-in RS-485 communication. Use a tool such as a screwdriver to operate the RS-485 terminal resistance selector switch. Make sure that the tip of a tool does not damage the switch or case.

  • Page 21: Chapter 2 Specifications

    SPECIFICATIONS The CPU module performance specifications are explained below. For details on the other specifications, refer to the following manual. MELSEC iQ-F FX5U User's Manual (Hardware) MELSEC iQ-F FX5UC User's Manual (Hardware) Performance Specifications Item Specification Control system Stored-program repetitive operation Input/output control system Refresh system (Direct access input/output allowed by specification of direct access input/output [DX, DY])

  • Page 22

    Number of device points Item Base Max. number of points No. of user device Input relay (X) 1024 points The total number of X and Y assigned to input/output points is up to points 256 points/384 points Output relay (Y) 1024 points Internal relay (M) 32768 points (can be changed with parameter)

  • Page 23: Chapter 3 Function List

    FUNCTION LIST The following table lists the functions of the CPU module. Function Description Firmware update function This function updates the module's firmware using an SD memory card. Scan monitoring function Detects an error in the hardware and program of the CPU module by monitoring the scan time. (Watchdog timer setting) Clock function This function is used for the time management in the function which the system operates such as...

  • Page 24

    Function Description Built-in Ethernet function A function related to the Ethernet such as the connection with the MELSOFT products and GOTs, socket communication, and file transfer using FTP. CC-Link IE field network basic This function exchanges data between the master station and slave station using the general- purpose Ethernet.

  • Page 25: Chapter 4 Procedures Before Operation

    PROCEDURES BEFORE OPERATION This chapter describes the procedures before operation. Installing a battery Install a battery to the CPU module as needed. (Page 24 Installing a Battery) Inserting an SD memory card Insert an SD memory card to the CPU module as needed. (Page 26 Inserting and Removing an SD Memory Card) Wiring of each device Wire each device.

  • Page 26: Installing A Battery

    Installing a Battery Install a battery to the CPU module as needed. FX5U CPU module Installation procedure The battery is not included with the CPU module during shipment from the factory. To use the battery, attach it following the procedure below. Parameter setting is required to back up the device memory and clock data using the battery. (MELSEC iQ-F FX5U User's Manual (Hardware)) Turn the power supply off.

  • Page 27: Fx5uc Cpu Module

    FX5UC CPU module Attachment procedure The battery is not incorporated in the CPU module at shipment from the factory. To use the battery, attach it following the procedure below. Proper parameter setting is required to back up the device memory and clock data using the battery. (MELSEC iQ-F FX5UC User's Manual (Hardware)) Turn the power supply off.

  • Page 28: Inserting And Removing An Sd Memory Card

    Inserting and Removing an SD Memory Card The following explains insertion and removal of the SD memory card. Insertion procedure Mount the SD memory card. Pay attention to the direction of the card and follow the procedure below. FX5U CPU module Insert the SD memory card (1) straight into the SD memory card slot.

  • Page 29: Creating A Project

    Precautions • When mounting or removing the SD memory card while the power is ON, follow the above-mentioned procedure. Otherwise, the data in the card may become corrupted. • When removing an SD memory card which is being accessed by a function, the CARD LED is turned OFF after the access is completed.

  • Page 30: Connecting A Personal Computer

    Connecting a Personal Computer Connect the CPU module to a personal computer that has an engineering tool installed. For details on the system configuration examples and GX Works3 settings, refer to the following manual. MELSEC iQ-F FX5U User's Manual (Hardware) MELSEC iQ-F FX5UC User's Manual (Hardware) When Ethernet cable is used (direct connection) Connect a personal computer directly to the CPU module, following the procedure below.

  • Page 31: When Ethernet Cable Is Used (connection Via A Hub)

    When Ethernet cable is used (connection via a hub) To connect to Ethernet via a hub, setting of both the personal computer and the CPU module is required. Connect a personal computer to the CPU module via a hub, following the procedure below. Setting the CPU module ■Setting module parameters From the engineer tool, set on the “Module Parameter Ethernet Port”...

  • Page 32

    Engineering tool settings From the engineer tool, this is done on the “Specify Connection Destination Connection” window. Select “Online”  [Current Connection Destination] . Select "Ethernet Board" for "PC side I/F"(1). Select "PLC Module" for "PLC side I/F"(2). Input the CPU IP address or host name in the “PLC side I/F Detailed Setting of PLC Module”...

  • Page 33: When Rs-232c Cable Is Used

    When RS-232C cable is used Connect a personal computer directly to the CPU module, following the procedure below. Connect a personal computer to the CPU module using the RS- 232C cable. Select [Online]  [Current Connection Destination] on the menubar of the engineering tool. Click the [CPU Module Direct Coupled Setting] button (1) on the "Specify Connection Destination Connection"...

  • Page 34: Setting Parameters

    Setting Parameters Set system parameters and parameters for each module. When setting parameters from the Navigation window The following shows how to set parameters. ■System parameters These parameters need to be set from the Navigation window in the following cases: to change the Model Name, and to set CPU Module Operation Setting at Error Detection.

  • Page 35: Programming

    Programming Create a program. This section describes how to create a program using the following program example. Program example • When Start1 turns on, Timer1 starts counting, and Lamp1 turns on. • When the current value of Timer1 reaches 1000, Lamp1 turns off. •...

  • Page 36: Inserting Program Elements

    Inserting program elements Drag and drop required program elements to the ladder editor. "Navigation window"  "Program"  "Scan"  "MAIN"  "ProgPou"  "Program" Procedure Insert a normally open contact of "Start1" in the program example, following the procedure below. Select a program element from the Element Selection window, and drag and drop (1) it to the desired position in the ladder editor.

  • Page 37

    ■Inserting function blocks Insert function blocks, following the procedure below. Select a function block from the Element Selection window, and drag and drop it to the desired position on the ladder editor. The "FB Instance Name" window opens. Select the target label (global label or local label), and enter an instance name.

  • Page 38: Inserting Program Elements By Key Input

    Inserting program elements by key input Program elements can be inserted by key input. Procedure Inserting a normally open contact of "Start1" in the program example, following the procedure below. Click the insertion position on the ladder editor, and press . Enter the name, "Start", in the entry field (1).

  • Page 39: Converting The Program

    Converting the Program Compile the input ladder blocks. Procedure Select [Convert]  [Convert] on the menu bar. When the conversion processing completes and the input ladder blocks are compiled, the color of those ladder blocks changes from gray to white. Saving the Project Save the created project.

  • Page 40: Resetting The Cpu Module

    4.11 Resetting the CPU Module Reset the CPU module using the RUN/STOP/RESET switch located on the front of the CPU module. Procedure The following illustration is an example of the FX5U CPU module. Set the RUN/STOP/RESET switch (1) to the RESET position for a second or longer.

  • Page 41: Monitoring The Program

    4.13 Monitoring the Program Monitor the program operation using the engineering tool. Monitoring on the monitor status bar The LED status of the CPU module and the scan time can be monitored on the monitor status bar. Select [Online]  [Monitor]  [Start Monitoring] on the menu bar.

  • Page 42: Troubleshooting

    Monitoring on the ladder editor The on/off states of contacts and coils and the current values of word devices and labels can be monitored on the ladder editor. (1) The on/off states of the contacts and coils are displayed. (2) The current value of the word/double word type data is displayed.

  • Page 43: Checking With Leds

    Reconnect the modules and wire one by one to identify the cause. If the PWR LED still does not turn on even after the items shown above are checked, there may be a hardware issue. Consult your local Mitsubishi Electric representative. Checking the BAT LED If the BAT LED is flashing, check the following items.

  • Page 44: Troubleshooting Using The Engineering Tool

    Troubleshooting using the engineering tool Check the error or history using the engineering tool, and identify the error cause. More detailed information on the error as well as the error cause and action to be taken can be checked by using the engineering tool. The engineering tool has the following functions for troubleshooting.

  • Page 45

    APPENDIX Appendix 1 External Dimensions, Accessories FX5U CPU module FX5U-32M 2-4.5 mounting holes Unit: mm Model W1 (mounting hole pitch) Mass (weight) FX5U-32MR/ES 150 mm 123 mm Approx 0.7 kg FX5U-32MT/ES FX5U-32MT/ESS FX5U-32MR/DS FX5U-32MT/DS FX5U-32MT/DSS • Exterior color Main body: Munsell 0.6B7.6/0.2 •...

  • Page 46: Fx5uc Cpu Module

    FX5UC CPU module Connector type Unit: mm 89.1 Model Mass (weight) FX5UC-32MT/D 42.1 mm Approx 0.2 kg FX5UC-32MT/DSS FX5UC-64MT/D 62.2 mm Approx 0.3 kg FX5UC-64MT/DSS FX5UC-96MT/D 82.3 mm Approx 0.35 kg FX5UC-96MT/DSS • Exterior color Main body: Munsell 0.6B7.6/0.2 • Accessories Manual supplied with product FX2NC-100MPCB power cable: 1 m FX2NC-100BPCB power cable: 1 m (FX5UC-MT/D only)

  • Page 47: Appendix 2 Functions Of Fx5u Cpu Module

    Appendix 2 Functions of FX5U CPU Module Functions of FX5U CPU module FX5U CPU module earlier than Firmware Version 1.010 does not support the following functions. • Online program change • Diagnostics functions (Module Diagnostics) Functions of GX Works3 When performing setting of FX5, programming operation, etc. using earlier than GX Works3 Version 1.007H, the following functions are not supported.

  • Page 48: Appendix 3 Added And Enhanced Functions

    Appendix 3 Added and Enhanced Functions The functions added or changed with the CPU module and engineering tool, and the supported CPU modules' firmware version and engineering tool software version are given below. • The firmware version can be confirmed with module diagnosis (CPU diagnosis). Refer to the User's Manual (Hardware) for the CPU module in use for details on diagnosing the module (CPU diagnosis).

  • Page 49

    MEMO APPX Appendix 3 Added and Enhanced Functions...

  • Page 50: Index

    INDEX ......13,16 ....... . .33 BAT LED Label .

  • Page 51

    ......13,16 SD LED ... 14,17 SD memory card disable switch .

  • Page 52: Revisions

    RELEVANT MANUALS, TERMS, Section 2.1, Chapter 3, 4, Appendix 2, 3 This manual confers no industrial property rights or any rights of any other kind, nor does it confer any patent licenses. Mitsubishi Electric Corporation cannot be held responsible for any problems involving industrial property rights which may occur as a result of using the contents noted in this manual.

  • Page 53: Warranty

    WARRANTY Please confirm the following product warranty details before using this product. Gratis Warranty Term and Gratis Warranty 2. Onerous repair term after discontinuation of production Range If any faults or defects (hereinafter "Failure") found to Mitsubishi shall accept onerous product repairs for be the responsibility of Mitsubishi occurs during use of seven (7) years after production of the product is the product within the gratis warranty term, the...

  • Page 54: Trademarks

    TRADEMARKS   Microsoft and Windows are either registered trademarks or trademarks of Microsoft Corporation in the United States and/or other countries. Ethernet is a trademark of Xerox Corporation. Anywire and ANYWIREASLINK is a registered trademark of the Anywire Corporation. ...

  • Page 56

    Manual number: JY997D58201G Model: FX5-U-IN-E Model code: 09R545 When exported from Japan, this manual does not require application to the Ministry of Economy, Trade and Industry for service transaction permission. HEAD OFFICE: TOKYO BUILDING, 2-7-3 MARUNOUCHI, CHIYODA-KU, TOKYO 100-8310, JAPAN Specifications are subject to change without notice.

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