Page 1 MELSEC iQ-R MELSECWinCPU Module User's Manual -R102WCPU-W...
Page 3: Safety Precautions
SAFETY PRECAUTIONS (Read these precautions before using this product.) Before using this product, please read this manual and the relevant manuals carefully and pay full attention to safety to handle the product correctly. In this manual, the safety precautions are classified into two levels: " WARNING"...
Page 4 [Design Precautions] WARNING ● Configure safety circuits external to the programmable controller to ensure that the entire system operates safely even when a fault occurs in the external power supply or the programmable controller. Failure to do so may result in an accident due to an incorrect output or malfunction. (1) Emergency stop circuits, protection circuits, and protective interlock circuits for conflicting operations (such as forward/reverse rotations or upper/lower limit positioning) must be configured external to the programmable controller.
Page 5 [Design Precautions] WARNING [Precautions for using MELSECWinCPU modules]  ● The execution of a user application may be delayed on Windows 10 IoT Enterprise LTSC 2019 due to the effect of operating system scheduling. Do not use this product in a situation that requires a fixed-cycle operation and a high-speed response.
Page 6 [Installation Precautions] CAUTION ● Use the programmable controller in an environment that meets general specifications written in Safety Guidelines included in the base unit. Failure to do so may result in electric shock, fire, malfunction, or damage to or deterioration of the product. ●...
Page 7 [Wiring Precautions] WARNING ● Shut off the external power supply (all phases) used in the system before installation and wiring. Failure to do so may result in electric shock or cause the module to fail or malfunction. ● After installation and wiring, attach a blank cover module (RG60) to each empty slot and an included extension connector protective cover to the unused extension cable connector before powering on the system for operation.
Page 8 [Startup and Maintenance Precautions] WARNING ● Do not touch any terminal while power is on. Doing so will cause electric shock or malfunction. ● Correctly connect the battery connector. Do not charge, disassemble, heat, short-circuit, solder, or throw the battery into the fire. Also, do not expose it to liquid or strong shock. Doing so will cause the battery to produce heat, explode, ignite, or leak, resulting in injury and fire.
Page 9 [Disposal Precautions] CAUTION ● When disposing of this product, treat it as industrial waste. ● When disposing of batteries, separate them from other wastes according to the local regulations. For details on battery regulations in EU member states, refer to the MELSEC iQ-R Module Configuration Manual.
Page 10: Conditions Of Use For The Product
Notwithstanding the above restrictions, Mitsubishi Electric may in its sole discretion, authorize use of the PRODUCT in one or more of the Prohibited Applications, provided that the usage of the PRODUCT is limited only for the specific applications agreed to by Mitsubishi Electric and provided further that no special quality assurance or fail-safe, redundant or other safety features which exceed the general specifications of the PRODUCTs are required.
Page 11: Introduction
Before using this product, please read this manual and the relevant manuals carefully and develop familiarity with the performance of the MELSEC iQ-R series programmable controller to handle the product correctly. When applying the program examples provided in this manual to an actual system, ensure the applicability and confirm that it will not cause system control problems.
Page 12: Table Of Contents
CONTENTS SAFETY PRECAUTIONS ..............1 CONDITIONS OF USE FOR THE PRODUCT .
Page 13 CHAPTER 6 SYSTEM CONFIGURATION Hardware Configuration ..............59 Calculation for the current consumption value of a USB device .
Page 14 PART 2 Windows FUNCTION CHAPTER 10 Windows FUNCTION 10.1 Windows Services ..............104 10.2 Events Registered by Windows Service .
Page 15 CHAPTER 16 NETWORK MODULE ACCESS FUNCTION 16.1 Cyclic Transmission ..............155 Accessible link devices .
Page 16 28.4 Operation Setting When an Error is Detected ..........208 28.5 Current Consumption Monitoring Function .
Page 17 34.26 Error Message of RuntimeBroker.exe 'The group or resource is not in the correct state to perform the requested operation.' Appears ............263 34.27 A License cannot be Authorized .
Page 18: Relevant Manuals
SD memory card, and battery e-Manual refers to the Mitsubishi Electric FA electronic book manuals that can be browsed using a dedicated tool. e-Manual has the following features: •...
Page 19: Terms
A main base unit, an extension base unit, and an RQ extension base unit Dedicated function library C Controller module dedicated functions and MELSEC data link functions Power supply module A MELSEC iQ-R series power supply module I/O module An input module, an output module, an I/O combined module, and an interrupt module...
Page 20 MEMO...
Page 21: Part 1 Product Introduction
PART 1 PRODUCT INTRODUCTION This part comprises the following chapters. 1 PART NAMES 2 SPECIFICATIONS 3 FUNCTION LIST 4 PROCEDURES BEFORE OPERATION 5 POWER OFF AND RESET 6 SYSTEM CONFIGURATION 7 WIRING 8 INSERTION/REMOVAL OF SD MEMORY CARD AND CFast CARD 9 MAINTENANCE AND INSPECTION...
Page 22: Chapter 1 Part Names
PART NAMES This chapter shows the part names of this product. (12) (13) (14) (15) (10) (17) (16) (11) (24) (18) (21) (19) (20) (22) (23) 1 PART NAMES...
Page 23 Name Description READY LED Indicates the operating status of this product. ■Normal mode The operating status of the bus control is displayed. • ON (green): Operating normally • Slow flashing (green): Initializing • OFF: Major error or resetting ■Maintenance mode •...
Page 24 • OFF: Not being sent/received (11) HDMI connector An image output connector for liquid crystal displays, etc. (12) Service connector A connector used for Mitsubishi Electric service. Do not use this connector. ■Normal mode (13) FUNCTION/ FUNCTION , USB boot mode...
Page 25 Name Description (19) Primary CFast card slot A slot for a CFast card for the operating system startup A slot for a CFast card for extension (20) Secondary CFast card slot (21) Service connector cover A protective cover for the service connector (22) Switch cover A protective cover for the switches.
Page 26: Chapter 2 Specifications
SPECIFICATIONS Performance Specifications This section shows the performance specifications of this product. Item Description Hardware Endian format Little endian   Intel Atom E3930 Dual Core Memory Main memory 4 GB capacity CFast 60 GB CFast life 5000 writes Battery life 3.83 years (ambient temperature 70, Operation rate 0%) ...
Page 27 Item Description RS-232 Interface RS-232-compliant Number of channels Communication method Full duplex/half duplex Synchronization method Asynchronous tracking mode Transmission rate 9600 bps, 14400 bps, 19200 bps, 28800 bps, 38400 bps, 57600 bps, 115200 bps Transmission distance Up to 15 m Data format Start bit Data bit...
Page 28: Operational Specifications
Operational Specifications This section shows the operational specifications of this product. Operation start timing The following processing of this product is performed after the READY LED and OS LED are turned ON. • Processing of user programs that use functions provided by this product •...
Page 29 LED display in the maintenance mode The bus access diagnostics function and the parameter/event history initialization function can be selected in the maintenance mode. The following shows the LED display when each function is performed. Item LED status Bus access diagnostics •...
Page 30: Y Output Status
Y output status The following explains the Y output status of this product. For details on the Y output control, refer to the following: Page 197 Y OUTPUT CONTROL FUNCTION Output status Description Y OUT A state where performing output (Y) to each module and writing data to the buffer memory from a user program are enabled by the BUS RESET/Y STOP/Y OUT switch, remote operation, or dedicated functions Y STOP A state where performing output (Y) to each module and writing data to the buffer memory from a user program...
Page 31: Operation When A Momentary Power Failure Occurs
Operation when a momentary power failure occurs The following explains the operation when a momentary power failure occurs. When a momentary power failure within the allowable time is detected • The values in the buffer memory are retained when a momentary power failure occurs. •...
Page 32: Chapter 3 Function List
FUNCTION LIST This chapter shows the function list of this product. Function Description Windows function To use Windows functions with Windows 10 IoT Enterprise LTSC 2019 installed on this product MELSEC functions Programmable controller device memory To enable access to devices and buffer memory of this product from Windows function applications in this product and external devices via a bus and Ethernet Bus access function...
Page 33 MEMO 3 FUNCTION LIST...
Page 34: Chapter 4 Procedures Before Operation
PROCEDURES BEFORE OPERATION This chapter shows the startup procedure and program execution of this product. Outline This section explains the procedure outline. Installing a buttery (FX3U-32BL) Install a battery in this product. (Page 33 Installing a Battery (FX3U-32BL)) Mounting modules Mount modules on the base unit, and wire for each device.
Page 35: Installing A Battery (Fx3U-32Bl)
Installing a Battery (FX3U-32BL) This section shows the procedure for installing a battery. A battery must be installed before using this product. A battery connector is not connected to this product at factory. Precautions • Turn OFF the power of this product before installing a battery. •...
Page 36: Setting Up Windows
Setting up Windows This section shows the setup procedure for Windows. The Windows setup starts when starting this product for the first time. Follow Windows Setup Wizard to set up Windows. Precautions • Do not shutdown or restart Windows (except for a restart by system) and do not turn the power of this product ON and OFF until the Windows setup is completed.
Page 37 Select a keyboard layout to use. • If Japanese is selected, the layout cannot be changed from Microsoft IME. • After selecting the first keyboard layout, a screen for setting the second keyboard layout is displayed. Click the [Skip] button if it is not necessary. Click the [Skip for now] button.
Page 38 Click the [No] button. When selecting a language other than "English(United States)" in Windows, the screen darkens temporarily after clicking [No] button and returns to the screen shown in step 4. Perform step 4 and step 5 according to the setup procedure. Read the license terms, and click the [Accept] button.
Page 39 Set a user name. Set a password. An account that does not require a password to log in can be created by clicking the [Next] button without setting a password. 4 PROCEDURES BEFORE OPERATION 4.3 Setting up Windows...
Page 40 Enter the password for confirmation. Set a security question. 4 PROCEDURES BEFORE OPERATION 4.3 Setting up Windows...
Page 41 Check the displayed content and click the [Yes] or [No] button. Set each item and click the [Accept] button. Wait for a while. The screen changes and the desktop appears. The Windows setup is completed. To connect this product to the Internet, performing Windows Update manually is recommended to apply Security Update for Windows.
Page 42: Operation After The Setup
Operation after the setup Perform the operation shown below after setting up Windows. After performing the operations, turn the power of this product OFF. (Page 57 Turning OFF the Power of this Product) Creating Windows recovery data Create recovery data (recovery drive and system image) for Windows so that Window in this product can be restored when an error occurs in the Windows.
Page 43 IP filter settings using the Windows firewall Adding settings to the Windows firewall allows the IP address of an access source to be identified, and therefore can prevent unauthorized access. Set the settings to enable a function which is equivalent to the security function (IP filter function) of MELSEC products. The IP filter is one method of preventing illegal access (such as a program or data destruction) from an external device;...
Page 44 Operating procedure To change the Windows firewall settings, log on a personal computer as a user with the administrator authority. Select "Windows Defender Firewall with Advanced Security" under "Windows Administrative Tools." Windows Start  [Windows Administrative Tools]  [Windows Defender Firewall with Advanced Security] Select "Inbound Rules"...
Page 45 Select "All programs," and click the [Next] button. Check that "Any" is selected for "Protocol type," and click the [Next] button. 4 PROCEDURES BEFORE OPERATION 4.3 Setting up Windows...
Page 46 Select "These IP addresses" for the remote IP address setting, and click the [Add] button. The "IP Address" screen appears. Specify an IP address, and click the [OK] button. To block access, specify all the IP addresses to be blocked. To allow access, specify all the IP addresses other than that to be allowed.
Page 47 Check that the specified IP address is registered, and click the [Next] button. To specify multiple IP addresses, click the [Add] button. • Specifying an exception from the specified IP address range To exclude a specific IP address from a specified IP address range, divide the range setting into two or more. If the setting cannot be divided further in the rule, add a new rule.
Page 48 Select "Block the connection," and click the [Next] button. Click the [Next] button. 4 PROCEDURES BEFORE OPERATION 4.3 Setting up Windows...
Page 49 Add any name and description, and click the [Finish] button. 4 PROCEDURES BEFORE OPERATION 4.3 Setting up Windows...
Page 50 The following shows an example for setting Windows Defender Firewall that is equivalent to the following IP filter setting of CPU modules. • "Access from IP Address below": Allow • Target IP addresses: 192.168.3.180 and 192.168.3.100 to 192.168.3.140 (excluding 192.168.3.120) Add the following IP addresses in the remote IP address setting shown in step 7.
Page 51: Windows Default Settings
Windows default settings Change the following setting items as necessary. After changing the settings, turn the power of this product OFF. (Page 57 Turning OFF the Power of this Product) Setting a keyboard layout If Japanese is selected during the Windows setup, the keyboard is set to the English layout (101). To use the Japanese layout, change the keyboard layout.
Page 52 Windows Update settings To prevent an automatic restart of Windows by an automatic update of Windows Update while this product is in operation (a user is logged into Windows part), change the following group policy from the Windows default settings. Group policy Setting after change No auto-restart with logged on users for scheduled automatic updates installations...
Page 53: Restrictions
If updating a driver, perform a test run of the system of this product and check that there is no problem with its operation before starting the system. Task scheduler settings Do not delete or disable any tasks created by "MITSUBISHI ELECTRIC CORPORATION" from Windows task scheduler. Otherwise, this product may not operate normally. Enabling an FTP server To access an FTP server of this product from a target device (an FTP client), do not use an FTP access function with the Windows standard explorer.
Page 54: Setting Parameters
Setting Parameters This section shows the procedure for setting parameters of this product in CW Configurator. Creating a project Operating procedure Start CW Configurator. Select [Project]  [New]. The "New" screen appears. Select "R102WCPU-W" for "Type." Click the [OK] button. Setting parameters for the system and modules Set parameters for the system and modules.
Page 55 ■When CW Configurator is not connected to the actual system configuration Create the module configuration manually to set parameters. Operating procedure Select a base unit to be used from the element selection window, and drag and drop it onto the module configuration diagram.
Page 56: Writing Parameters To This Product
Writing Parameters to this Product This section shows the procedure for writing the set parameters to this product. Operating procedure Select [Online]  [Write to PLC]. Select "System Parameter/CPU Parameter" and "Module Parameter." Click the [Execute] button. Parameters are written to this product. Click the [Close] button.
Page 57: Creating And Registering A User Program
Creating and Registering a User Program This section shows the procedure for creating a user program and registering the user program to this product with dedicated functions provided by this product. For details on dedicated functions and programming, refer to the following: MELSEC iQ-R MELSECWinCPU Module Programming Manual Development environment The development environment of this product is the cross development environment which regards this product as a target...
Page 58: Creating And Registering A User Program
Creating and registering a user program The following shows the procedure for creating and registering a user program. Copy header files and library files that are stored in this product to the personal computer in a development environment. The header files and library files are stored in the following locations: Drive name Folder name Description...
Page 59: Chapter 5 Power Off And Reset
POWER OFF AND RESET This chapter explains the method for turning the power of this product OFF and resetting this product. Precautions To turn the power of this product OFF or reset the hardware, ensure to follow the procedure described in this chapter. Otherwise, Windows may not start normally, data in a user drive may be corrupted, or a file system error may occur.
Page 60: Resetting This Product
Resetting this Product This product can be reset as a whole or by either of the following functions: Windows function or MELSEC functions When resetting only either of the functions, it can be reset without affecting the other function(s). : Can be reset, : Cannot be reset Operation Windows function MELSEC functions...
Page 61: Chapter 6 System Configuration
SYSTEM CONFIGURATION For system configurations applicable for the MELSEC iQ-R series, modules that can be used with each CPU module, the number of mountable modules, installation, and wiring, refer to the following: MELSEC iQ-R Module Configuration Manual Hardware Configuration Ethernet...
Page 62: Calculation For The Current Consumption Value Of A Usb Device
Calculation for the current consumption value of a USB device Depending on a device connected to a USB port of this product, the upper limit of the current consumption value of this product (threshold value of a current consumption error (USB port forced stop)) may be exceeded. When connecting a peripheral device, ensure that it is used within a range that does not exceed the threshold value of a current consumption error (warning).
Page 63 Clearing the error (Page 212 Method for clearing an error) If a current consumption error cannot be cleared by the instructed operation, a hardware failure may occur in this product. Please contact your local Mitsubishi Electric sales office or representative. Reviewing USB devices Review the USB devices (such as self-powered devices), or change the configuration so that a self-powered USB hub is used.
Page 64: Software Configuration
Software Configuration This section shows the software configuration of this product. Operating system Windows 10 IoT Enterprise LTSC 2019 is installed on this product. Windows 10 IoT Enterprise LTSC 2019 Windows 10 IoT Enterprise LTSC 2019 is an operating system provided by Microsoft Corporation in the United States. Japanese, English, and Chinese are supported.
Page 65 Windows services and drivers for using hardware and MELSEC functions from Windows in this product • Firmware for a MELSECWinCPU module Firmware where the MELSEC functions, which are for controlling this product as a MELSEC iQ-R series CPU module, run. ■MELSOFT applications •...
Page 66 ■Microsoft Visual C++ runtime library The version of the pre-installed runtime library is as shown below: • 14.26.28720.3 (x64) • 14.16.27033.0 (x86) The version of the installed runtime library can be checked in the "Programs and Features" screen on Windows. Windows Start ...
Page 67: Folder Configuration
Folder configuration The following table shows the folder configuration of this product. Drive name Folder name Description  WinCPU Folder to store product related files INCLUDE Folder to store the header files of MELSEC data link functions and C Controller module dedicated functions Folder to store the library files of MELSEC data link functions and C Controller module dedicated functions...
Page 68: Peripheral Device Configuration
This section shows the peripheral devices of this product. SD memory card For available SD memory cards manufactured by Mitsubishi Electric, refer to the following: MELSEC iQ-R Module Configuration Manual For commercially available SD memory cards, refer to the following technical bulletin. Before using the SD memory cards, ensure that they will not cause system control problems.
Page 69: Considerations For Configuring A System
Considerations for Configuring a System This section shows the considerations for configuring a system of this product. Development environment (Visual Studio) Visual Studio 2017 and Visual Studio 2019 cannot be installed on Windows 10 IoT Enterprise LTSC 2019 that is pre-installed on this product.
Page 70: Cfast Card
CFast card The following shows the considerations for using a CFast card. Available CFast cards Only the CFast cards described in the following can be used for this product. MELSEC iQ-R Module Configuration Manual Technical bulletin No. FA-D-0023 Do not use the other CFast cards. Note the following when using a CFast card.
Page 71: Ethernet Port
Ethernet port When enabling multiple Ethernet ports (network interfaces) and using a function which connects to this product from an external personal computer via Ethernet, the Ethernet adapter that returns a response depends on the metric setting on Windows. Therefore, some functions may not be available. Function to be affected The following functions of CW Configurator may not be available.
Page 72: Ip Address Settings
IP address settings When setting an IP address with the same network segment (subnet) for multiple Ethernet ports (network interfaces), the Ethernet ports accesses the same network. Therefore, the Ethernet communication with external devices may be unstable. If the communication becomes unstable, take the following corrective action. Corrective action Check the TCP/IPv4 setting for each adapter and change the network segment (subnet) so that each adapter has a different network segment.
Page 73: Chapter 7 Wiring
WIRING This chapter explains the wiring methods to this product. The bend radius of the cable near the connector or port should be at least four times longer than the cable's outside diameter. USB Connector This section shows the wiring for a USB connector. USB cable Use a USB cable supplied with a connected device.
Page 74 ■Connecting a self-powered device Install a self-powered device by the following procedure. Check that a device to be connected is unplugged from the AC receptacle. Connect the device to this product with a USB cable. Plug the device to the AC receptacle. ■Operation when overcurrent occurs The following table shows changes in the operating status of each port.
Page 75: Ethernet Connector
Ethernet Connector This section shows the wiring for an Ethernet connector. Ethernet cable and hub Use an Ethernet cable and hub that meet the following conditions. ■Ethernet cable Standard Specification Communicatio Connector n speed 1000BASE-T Category 5e or higher, straight cable (shielded, STP) 1 Gbps RJ45 Category 5e or higher, crossover cable (shielded, STP)
Page 76 Considerations ■Considerations for Ethernet device connection • When this product has been replaced and also IP address has been changed, then reset the Ethernet device too. If the Ethernet device holds the Ethernet address (MAC address) of the communication target, continuous communication may not be performed since the module replacement will change the Ethernet address (MAC address).
Page 77: Hdmi Connector
HDMI Connector This section shows the wiring for an HDMI connector. HDMI cable Use an HDMI cable that meets both of the following conditions. • With shielding • HDMI 1.4b compliant Wiring procedure ■Connection Check the insertion direction, and insert an HDMI cable into an HDMI connector. After connecting the cable, take a measure to prevent it from falling out.
Page 78: Connector
RS-232 Connector This section shows the wiring for an RS-232 connector. Connector The following shows the specifications of an RS-232 connector. Signal direction (This product  RS-232 Connector Pin No. Signal Signal name abbreviation device)  CD (DCD) Data carrier detect ...
Page 79 ■Connecting the FG signal and shield Connect the FG signal and shield of a connection cable as follows: Connection cable Connection to this product FG signal of the cable Connect the FG signal of the cable to the connector housing of this product. •...
Page 80: Measure To Prevent A Cable From Falling Out
Measure to Prevent a Cable from Falling Out This section shows a measure to prevent a cable from falling out. Take the measure when wiring a USB cable or HDMI cable. Pass a cable tie through the cable tie mounting structure (1) that is on the bottom of this product. It is recommended to use a cable tie with the width of 6 to 8 mm and thickness of 1 mm or less.
Page 81: Chapter 8 Insertion/Removal Of Sd Memory Card And Cfast Card
INSERTION/REMOVAL OF SD MEMORY CARD AND CFast CARD This chapter explains the method for inserting and removing an SD memory card and CFast card. SD Memory Card This section shows the procedure for inserting and removing an SD memory card. Precautions Insert or remove an SD memory card by following the procedure below.
Page 82: Removal
Removal Unmount an SD memory card for safe removal in Windows. Open the switch cover. Push the SD memory card (1) in once, and pull it out straight from the SD memory card slot. Close the switch cover. 8 INSERTION/REMOVAL OF SD MEMORY CARD AND CFast CARD 8.1 SD Memory Card...
Page 83: Cfast Card
CFast Card This section shows the procedure for inserting and removing a CFast card. Precautions • Unmount this product from a base unit before inserting or removing a CFast card. • If a CFast card is inserted while the power of this product is ON, it will not be recognized. •...
Page 84: Removal
Check the insertion direction, and insert a CFast card (3) straight into a CFast card slot (4). Close the CFast cover. Removal Open the CFast cover (1) with a spring clamp terminal block tool (KD-5339) (2). 8 INSERTION/REMOVAL OF SD MEMORY CARD AND CFast CARD 8.2 CFast Card...
Page 85 Press the eject button (3). Press the eject button vertically. Otherwise, it may break. Pull the CFast card (5) out straight from the CFast card slot (4). Close the CFast cover. 8 INSERTION/REMOVAL OF SD MEMORY CARD AND CFast CARD 8.2 CFast Card...
Page 86: Initialization (Format)
Initialization (format) When using a CFast card for the first time, initialization of the card is required. Initialize a CFast card by the following procedure. Do not insert any memory device other than a CFast card when performing the procedure below. Insert a CFast card into a CFast card slot of this product.
Page 87 Right-click the area in "Disk 1," and select [New Simple Volume] in the shortcut menu. Click the [Next] button. Specify the size for a new simple volume in "Simple volume size in," and click the [Next] button. 8 INSERTION/REMOVAL OF SD MEMORY CARD AND CFast CARD 8.2 CFast Card...
Page 88 Select a drive letter to be assigned to the new simple volume from "Assign the following drive letter," and click the [Next] button. Select a format setting in "Format Partition," and click the [Next] button. 8 INSERTION/REMOVAL OF SD MEMORY CARD AND CFast CARD 8.2 CFast Card...
Page 89 Click the [Finish] button. 8 INSERTION/REMOVAL OF SD MEMORY CARD AND CFast CARD 8.2 CFast Card...
Page 90: Chapter 9 Maintenance And Inspection
MAINTENANCE AND INSPECTION This chapter shows items that should be maintained or inspected daily or periodically to use this product properly and in optimal condition at all times. Daily Inspection This section shows items that should be inspected daily. Inspection item Inspection method Judgment criteria Corrective action...
Page 91: Periodic Inspection
Periodic Inspection This section shows items that should be inspected once or twice every six months to a year. Also, check these items when the equipment has been relocated or modified, or wiring layout has been changed. Inspection item Inspection method Judgment criteria Corrective action Ambient environment...
Page 92: Replacing A Battery
Replacing a battery The following shows the procedure for replacing a battery. It is recommended to replace a battery while the power of this product is ON. If replacing a battery when the power is OFF, set the clock and BIOS again. Open the switch cover.
Page 93 Insert the connector of the new battery (6) into the connector of this product (1). Ensure that the battery connector is fully inserted with its red cable facing up. Close the switch cover until it clicks. Clear a battery error by performing the module diagnostics using CW Configurator. If the battery error is not cleared, the battery may not be installed properly.
Page 94: Bios Setup
• Do not change the factory default settings except for the date and time. Note that the operation when settings other than the date and time are changed is not verified by Mitsubishi Electric. When changing any settings other than the date and time, confirm that there is no problem with the operation before use.
Page 95 Advanced The sub menus for a system and devices are displayed. ■System Configuration Settings for a system are displayed. Item Description NumLock Set the NumLock status of a keyboard. • On: NumLock is turned ON (the numeric keypad works as number keys). (Default) •...
Page 96 ■Graphics Configuration Settings for graphics are displayed. Item Description GTT Size Set the size of graphics memory used before the OS boot. • 2MB: The size is set to 2 MB. • 4MB: The size is set to 4 MB. •...
Page 97 ■Network Configuration Settings for a network are displayed. Item Description LAN Controller 1 Set whether to enable the Ethernet controller 1. • Disabled: The Ethernet controller 1 is disabled. • Enabled: The Ethernet controller 1 is enabled. (Default) LAN Controller 2 Set whether to enable the Ethernet controller 2.
Page 98 • Log data Log data is displayed by selecting View Event Log and pressing the  key. Log data and the date and time when the log data is recorded are displayed on the left side of the screen. The date and time is displayed in the format of 'mm/dd/yyyy hh:mm:ss (month/date/year hour:minute:second).' Log data can be scrolled with the /...
Page 99 Security Settings for a setup password are displayed. Item Description Administrator Password Set a password to start the BIOS setup. Follow the rules listed below: • The number of characters must be between 1 and 20. • Only alphabets and numbers are available. •...
Page 100 Boot Settings for the boot priority are displayed. Item Description SATA1 (CFast1) Boot the operating system of CFast1. The name of a product is displayed when CFast that can boot the operating system is connected. USB1 Boot the operating system of a storage connected to the USB1. The name of a product is displayed when a storage that can boot the operating system is connected.
Page 101: Windows Recovery
Windows Recovery This section shows the procedures for creating recovery data for Windows and for recovering Windows by using the recovery data. To recover Windows, both a recovery drive and a system image are required. Make sure to create a recovery drive and a system image. Precautions When Windows is recovered by using a Windows 10 function, services necessary for this product and pre-installed applications may be deleted;...
Page 102 System image The procedure for creating a system image is as follows. It takes approximately 15 minutes to create a system image. However, the time may be longer depending on the C drive usage capacity. Connect a memory device (64 GB or more), such as HDD, to a USB connector of this product. Perform [Backup and Restore (Windows 7)].
Page 103: Performing A Recovery
Performing a recovery The following shows the procedure for recovering Windows. To recover Windows, configure a system which only includes a power supply module, a base unit, and this product. After recovering Windows, start this product and check that no error occurs. It takes approximately 15 minutes to recover Windows.
Page 104 USB boot mode This mode boots data from a USB device connected to a USB connector when recovering Windows. The following shows the procedure for starting the USB boot mode. Turn the power of this product OFF. Connect a USB device to boot from to any of the USB connectors (P1 to P4) of this product. To recover Windows, connect the following devices: •...
Page 105 PART 2 Windows FUNCTION This part comprises the following chapter. 10 Windows FUNCTION...
Page 106: Chapter 10 Windows Function
Windows FUNCTION This product uses Windows functions with Windows 10 IoT Enterprise LTSC 2019 installed on this product. 10.1 Windows Services This product uses Windows services and implements a part of MELSEC functions. Services The following table shows Windows services registered in this product. Service name Overview Corresponding MELSEC...
Page 107: Events Registered By Windows Service
10.2 Events Registered by Windows Service When any problems occur in the service of this product, operation information of the service will be registered to Windows Event Viewer. For details on events registered by Windows service, refer to the following: Page 268 Windows Event List Registration destination and source name for each service name are as shown below: Service name...
Page 108 MEMO 10 Windows FUNCTION 10.2 Events Registered by Windows Service...
Page 109: Part 3 Melsec Functions
PART 3 MELSEC FUNCTIONS This part comprises the following chapters. 11 PROGRAMMABLE CONTROLLER DEVICE MEMORY FUNCTION 12 BUS ACCESS FUNCTION 13 MELSOFT CONNECTION FUNCTION 14 TIME SYNCHRONIZATION FUNCTION 15 MULTIPLE CPU SYSTEM FUNCTION 16 NETWORK MODULE ACCESS FUNCTION 17 LABEL COMMUNICATION FUNCTION 18 FIXED CYCLE PROCESSING FUNCTION...
Page 110: Chapter 11 Programmable Controller Device Memory Function
PROGRAMMABLE CONTROLLER DEVICE MEMORY FUNCTION This function enables access to devices and buffer memory of this product from Windows applications in this product and external devices via a bus and Ethernet. Ò Õ Ó Ô Windows application Systems available to access this product Devices on the following systems can access this product.
Page 111: Access With Melsec Data Link Functions
11.1 Access with MELSEC Data Link Functions Devices are accessed from a user program, which runs on this product, with MELSEC data link functions provided by this product. For details on functions and creating user programs, refer to the following: MELSEC iQ-R MELSECWinCPU Module Programming Manual Function list The following table shows functions to be used in a user program.
Page 112: Chapter 12 Bus Access Function
BUS ACCESS FUNCTION This function links with another module using the bus driver of this product. The following functions are available with the bus driver. • Page 110 Device Access • Page 112 Data Communication Between CPU Modules • Page 123 Interrupt Notification Reception 12.1 Device Access This function accesses devices of another module via a bus.
Page 113: Access With Melsec Data Link Functions
Access with MELSEC data link functions Devices are accessed from a user program, which runs on this product, with MELSEC data link functions provided by this product. For details on functions and creating user programs, refer to the following: MELSEC iQ-R MELSECWinCPU Module Programming Manual Function list The following table shows functions to be used in a user program.
Page 114: Data Communication Between Cpu Modules
12.2 Data Communication Between CPU Modules Data can be sent or received between CPU modules in a multiple CPU system. Buffer memory Buffer memory The direct access communication enables data writing or reading between CPU modules. The methods for the data communication are as follows: Communication Purpose Description...
Page 115: Memory Used
Memory used The following describes the memory configuration of CPU buffer memory to be used for data communication. CPU buffer memory Refresh area Send area of CPU No.1 Refresh area Send area of CPU No.2 Refresh area Send area of CPU No.3 Refresh area Send area of CPU No.4 Refresh area...
Page 116 Accessibility to the fixed scan communication area The following table shows the accessibility to the fixed scan communication area. : Accessible, : Inaccessible, : Cannot be set Inter-module synchronization Multiple CPU setting Access to the fixed scan setting communication area "Use Inter-module "Fixed Scan Communication "Fixed Scan Communication...
Page 117 Checking memory configuration The following describes the CPU buffer memory configuration of each CPU. [System Parameter]  [Multiple CPU Setting]  [Communication Setting between CPUs]  [CPU Buffer Memory Setting]  [<Detailed Setting>] Window Displayed items Item Description [Send/Receive Direction Display between Click this to display arrows that indicate the send/receive direction.
Page 118 Refresh setting This product does not have a function that runs with the set refresh area. However, to use refresh areas, the refresh area settings for CPU modules in a multiple CPU system must be set to unify the settings in all CPUs. [System Parameter] ...
Page 119: Data Communication With Cpu Buffer Memory
Data communication with CPU buffer memory This method writes device data of the host CPU to the CPU buffer memory of the host CPU with MELSEC data link functions. Device data that is written to the CPU buffer memory is transferred when the following processing is performed in another CPU module.
Page 120: Data Communication With Fixed Scan Communication Area
Data communication with fixed scan communication area This method writes device data of each CPU to the fixed scan communication area of the host CPU in a cycle set in the fixed scan communication setting. Device data that is written to the fixed scan communication area is sent to that area of another CPU module, and then is read by the module.
Page 121 Data communication settings The following shows the settings for performing data communication using the fixed scan communication area. ■Use of the setting To communicate data using the fixed scan communication area, select "Use" for "Fixed Scan Communication Function." [System Parameter]  [Multiple CPU Setting]  [Communication Setting between CPUs]  [Fixed Scan Communication Function] Window Displayed items...
Page 122 Even if a CPU which does not use the fixed scan communication function exists, it will not cause an error by setting the send area of the fixed scan communication area for the CPU with the fixed scan communication function set to "Not Use" (that is, unset) in the host CPU parameter setting. This is because the unset CPU is regarded as a reserved CPU for future setting.
Page 123 ■Fixed scan interval setting This product does not have a function that runs in the set fixed scan interval. However, to use the fixed scan communication area, the interval for data transmission between CPU modules in a multiple CPU system must be set to unify the setting in all CPUs.
Page 124: Data Assurance For Accessing Cpu Buffer Memory
Data assurance for accessing CPU buffer memory The methods for data assurance when accessing CPU buffer memory are as follows: This product does not support CPU number-based data assurance; therefore, the data inconsistency control cannot be performed by a system. To prevent data inconsistency, perform the method described in 'Prevention of 64-bit data inconsistency' or 'Data assurance by program.' Note that, however, setting CPU number-based data assurance is required for all CPUs in a multiple CPU system because the setting of the CPUs must be the same.
Page 125: Interrupt Notification Reception
12.3 Interrupt Notification Reception This function waits for interrupt event notification from another CPU module, input module, intelligent function module, or interrupt module. By receiving interrupt event notification, this function can restart the processing of a user program that is waiting for an interrupt event.
Page 126: Interrupt From A C Controller Module (Another Cpu)
Interrupt from a C Controller module (another CPU) The following explains the method for restarting a user program that is waiting for an interrupt event by the interrupt from a C Controller module (another CPU module). C Controller module MELSECWinCPU module (other CPU) (User program) (User program)
Page 127 Precautions • When an interrupt event has already been notified from a C Controller module (another CPU) at the time of the CCPU_WaitEvent function execution, the user program is restored from the interrupt event wait state at the same time as the function execution.
Page 128: Interrupt From A Programmable Controller Cpu Module (Another Cpu Module)
Interrupt from a programmable controller CPU module (another CPU module) The following explains the method for restarting a user program that is waiting for an interrupt event by the interrupt from a programmable controller CPU module (another CPU module). MELSECWinCPU module Programmable controller CPU (Sequence program) (User program)
Page 129 Dedicated instruction The dedicated instructions used for an interrupt from a programmable controller CPU are shown below. Instruction Execution condition Command DP.GINT (n1) (n2) DP.GINT Command DP.GINT (n1) (n2) (D1) (D2) Command D.GINT (n1) (n2) D.GINT Command D.GINT (n1) (n2) (D1) (D2) : Available, : Partly available...
Page 130 ■Control details Create a sequence program so that an interrupt occurs in this product when the execution command of the D(P).GINT instruction rises (OFF  ON). When received an interrupt from a programmable controller CPU, this product restarts a user program which is waiting for an interrupt event with the CCPU_WaitEvent function.
Page 131 Precautions • When an interrupt event has already been notified from a programmable controller CPU module (another CPU module) at the time of the CCPU_WaitEvent function execution, the user program is restored from the interrupt event wait state at the same time as the function execution.
Page 132: Interrupt From A Module
Interrupt from a module The following explains the method for restarting a user program that is waiting for an interrupt event by the interrupt from a module. MELSECWinCPU module (User program) ÒExecute the CCPU_WaitUnitEvent function. User program is being executed. In an interrupt event wait state.
Page 133: Chapter 13 Melsoft Connection Function
MELSOFT CONNECTION FUNCTION This function connects MELSOFT products on a network and this product by using the Ethernet port of this product. CW Configurator which runs on this product is connected by using the MELSOFT connection function. Precautions ■Windows operating status and function operation The MELSOFT connection function does not run when Windows installed on this product is not running (such as during restart and shutdown).
Page 134: Connection Method
13.1 Connection Method This section explains the method for connecting MELSOFT products. Allow the MELSOFT connection function in the firewall settings. (Page 132 Firewall settings) Set the connection configuration for a target device in CW Configurator. (Page 134 CW Configurator settings) Firewall settings At factory default settings of this product, the MELSOFT connection function is blocked by a firewall for security.
Page 135 Select "File and Printer Sharing (Echo Request - ICMPv4-In)" from the [Inbound Rules] view, and select "Enable Rule" in the [Actions] view. Check that the selected "File and Printer Sharing (Echo Request - ICMPv4-In)" is enabled (marked with a check mark) in the [Inbound Rules] view.
Page 136: Cw Configurator Settings
CW Configurator settings The following explains the settings of CW Configurator. Connection method Description Connection via a hub (specifying an IP • Connecting with a MELSECWinCPU module that has no network number and station number address) • Connecting with multiple MELSOFT products or GOTs Direct connection (without specifying an IP •...
Page 137 Set a module to be connected for "PLC side I/F." Double-click the icon for the set module. The "PLC side I/F Detailed Setting" screen is displayed. Select "Connection via HUB," and enter the IP address or host name of this product. Click the [OK] button.
Page 138 Direct connection The following explains the setting procedure when connecting a MELSECWinCPU module and a target device. To use this connection method, set "Enable" for "Disable Direct Connection with MELSOFT." [Module Parameter]  [Application Settings]  [Security]  [Disable Direct Connection with MELSOFT] Window Displayed items Item...
Page 139 Set a module to be connected for "PLC side I/F." Double-click the icon for the set module. The "PLC side I/F Detailed Setting" screen is displayed. Select "Ethernet Port Direct Connection." Click the [OK] button. 13 MELSOFT CONNECTION FUNCTION 13.1 Connection Method...
Page 140 Precautions ■Connection with LAN Do not connect with LAN and set the direct connection. Since the data will be sent to all the target devices on the LAN, this may increase the line load and affect communication with other target devices. ■Connections not corresponding to direct connection •...
Page 141: External Device Configuration
External device configuration Select the method and protocol used for communicating with a target device. [Module Parameter]  [Basic Settings]  [External Device Configuration]  [<Detailed Setting>] Only MELSOFT connection modules are supported. Window 13 MELSOFT CONNECTION FUNCTION 13.1 Connection Method...
Page 142 Displayed items Item Description Setting range A connection number to distinguish settings for each user connection. The number is set in the following range starting with 1. 1 to 16  Model Name The name of a target device is displayed. Communication Method Set the method for communication with a target device.
Page 143 Comment can be set in the "Properties" screen displayed by right-clicking the module in "List of devices" or "Device map area" and selecting "Properties." The following can be performed depending on the selected device. • Changing the image • Creating association with a file or application Existence Confirmation When this product has not communicated with an external device for a certain period of time while the connection is open, an alive check message is sent from this device to the external device.
Page 144 Setting method From "Module List," select a target device to be connected, and then drag and drop (3) it to the device list (1) or device configuration (2). Set each item. Click the [Close with Reflecting the Setting] button. Setting a target device from connection No.1 is required in the external device configuration. If using a specific connection number, set "MELSOFT connected device"...
Page 145: Chapter 14 Time Synchronization Function
TIME SYNCHRONIZATION FUNCTION This function synchronizes time between this product (Windows) and the CPU module (CPU No.1) when configuring a multiple CPU system. By synchronizing time with the CPU module (CPU No.1), the whole system can be managed with synchronized time. This enables this product to troubleshoot errors easily according to the occurrence time. Time synchronization setting To synchronize time, set "Time Synchronization Setting"...
Page 146 Precautions When setting "Do not Synchronize" for the time synchronization setting, Windows daylight saving time settings are enabled for the time on the programmable controller system of this product. The following conditions must be satisfied to set the Windows daylight saving time settings. •...
Page 147: Single Cpu System
14.1 Single CPU System The time of a programmable controller system will be equal to the time of this product (Windows). Time information of this product is added to target data as a time stamp. Data to which a time stamp is added System Data to which a time stamp is added Added time stamp...
Page 148 *1 XXX: Complies with time zone of the CPU module (CPU No.1) *2 The "(UTCXXX) MELSEC iQ-R series CPU" is added to the list of "Time zone." If the "Time zone" setting is changed manually while this product is in use, the time zone which is added to the list at time synchronization will be applied.
Page 149: Setting This Product As Cpu No.1
Setting this product as CPU No.1 When setting this product as CPU No.1, the other CPU modules (CPU No.2 to No.4) in a multiple CPU system synchronize the time of this product. The time of a programmable controller system will be equal to the time of this product (Windows). Time information of this product is added to target data as a time stamp.
Page 150: When Not Synchronizing Time
Setting this product as CPU No.2, No.3, or No.4 When selecting "Synchronize" for "Time Synchronization Setting," this product synchronizes the time of the CPU No.1 module. The time of a programmable controller system will be equal to the time of the CPU No.1 module. Time information of the CPU No.1 module is added to target data as a time stamp.
Page 151: Chapter 15 Multiple Cpu System Function
MULTIPLE CPU SYSTEM FUNCTION This function allows each CPU module on a base unit to control an I/O module and an intelligent function module. The data communication among CPU modules on a base unit can also be performed. • For the concept of the multiple CPU system (system configuration specifications such as mounting position of CPU modules and assignment of CPU number and I/O number), refer to the following: (MELSEC iQ-R Module Configuration Manual) •...
Page 152: Out-Of-Group I/O Fetch
15.1 Out-of-Group I/O Fetch This function can import input and output data from an I/O module controlled by another CPU module and can access the buffer memory of an intelligent function module controlled by another CPU module. In a multiple CPU system, modules controlled by the host CPU (controlled modules) can be accessed; however, not for modules which are controlled by another CPU module (non-controlled modules).
Page 153 • Intelligent function module *1 For MELSEC iQ-R series, the areas assigned to the output portion (unused area) are not imported. The ON/OFF state is retained. Data of an input module controlled by another CPU module and data of an intelligent function module can be read with the...
Page 154: Multiple Cpu Synchronous Startup Setting
15.2 Multiple CPU Synchronous Startup Setting By synchronizing the start-up time of each CPU module, data can be accessed among multiple CPUs at the time unified in a system. There is no need for an interlock program that monitors the startup time of another CPU module when accessing the module.
Page 155: Fixed Scan Communication Setting
15.3 Fixed Scan Communication Setting Since this product cannot perform a fixed-cycle operation and respond with high-speed, it cannot operate in a cycle unit set in the fixed scan interval setting. However, to use the fixed scan communication area, the interval for data transmission between CPU modules must be set to unify the setting in all CPUs.
Page 156: Chapter 16 Network Module Access Function
NETWORK MODULE ACCESS FUNCTION This function communicates data with devices on a network via a network module controlled by this product. Precautions In a multiple CPU system configuration, the access via a network module which is controlled by another CPU is not available. Use a network module controlled by this product.
Page 157: Cyclic Transmission
16.1 Cyclic Transmission The following shows the data flow at cyclic transmission when using this product. Sending side Receiving side MELSECWinCPU Network Network MELSECWinCPU module module module module Ó Ò Ô Link Link Link device scan device  The sending side MELSECWinCPU module writes data to a link device of the network module. ...
Page 158: Method For Accessing Link Devices
Method for accessing link devices Link devices of a network module can be accessed by any of the following methods: MELSECWinCPU module Network module Network module User program Link refresh Ò Device Link Link Link scan device device Direct access Ó...
Page 159 ■Available devices and their ranges Devices that can be specified for refresh and their available ranges are as shown below: Device name (device) Number of Available range points Internal relay (M) 61440 M0 to 61439 Link relay (B) 655360 B0 to 9FFFF Data register (D) 4184064 D0 to 4184063...
Page 160 ■Function list The following table shows functions to be used in a user program. Function name Purpose mdBdDevRstEx To reset (turn OFF) bit devices on the own station mdBdDevSetEx To set (turn ON) bit devices on the own station mdBdRandREx To read data from devices on the own station randomly mdBdRandWEx To write data to devices on the own station randomly...
Page 161 Communication by direct access This method is used for direct access to link devices of a network module from a user program. MELSECWinCPU module Network module Network module User program Link Link Link Direct access device device scan ■Function list The following table shows functions to be used in a user program.
Page 162 ■Link direct device mode setting When using the following module, "Extended Mode (iQ-R Series Mode)" needs to be specified for the link direct device setting in CPU parameters. (The default is "Q Series Compatible Mode.") • CC-Link IE TSN master/local module When specifying a link direct device, if the following module (even single module) exists among the network modules controlled by this product, set the link direct device setting to "Extended Mode (iQ-R Series Mode)."...
Page 163 Communication by using buffer memory This method is used for accessing the buffer memory of a network module from a user program. MELSECWinCPU module Network module Network module User program Link Link Link device scan device Buffer memory access Buffer memory ■Function list The following table shows functions to be used in a user program.
Page 164: Cyclic Data Assurance
Cyclic data assurance This function assures the cyclic data integrity in units of 32 bits or station-based units. The methods for assuring the cyclic data are as follows: : Available, : Not available Method Description Availability of assurance Link refresh Direct access Buffer memory access...
Page 165: Refresh Cycle
Station-based block data assurance This method assures cyclic data for each station by handshake between this product and a network module for a link refresh. For details on functions of the station-based block data assurance, refer to the manual of each network module. MELSECWinCPU module Network module device...
Page 166: Transient Transmission
16.2 Transient Transmission When receiving requests from a user program which uses dedicated functions or from CW Configurator, this function communicates with other stations on the same or different network via a network module controlled by this product. Precautions ■Executing a MELSEC data link function simultaneously from multiple user programs When executing a MELSEC data link function simultaneously from multiple user programs, a request for the transient transmission processing of the next user program is sent after that processing of the previously executed user program is completed.
Page 167: Access To The Same Network
Access to the same network The transient transmission function accesses devices of a CPU module on other stations as well as link devices of a network module and buffer memory of an intelligent function module, both of which modules are controlled by a CPU module on other stations.
Page 168 Buffer memory of a module controlled by another CPU Specify a module access device or intelligent function module device to access buffer memory of a module controlled by another CPU. For the buffer memory (the memory address is 1000) of a module whose start I/O number is '020H,' the device 'U2\G1000' is accessed.
Page 169 Method for accessing another CPU module in a multiple CPU system Specify the local station number set in the target settings to access another CPU module in a multiple CPU system from a target station. Set target settings with a network module controlled by this product. ■Target settings [Navigation window] ...
Page 170 Accessing another CPU module (CPU No.1) from the target station (station No.5) controlled by the CPU module (CPU No.2) CPU module Station No.5 CPU module (CPU No.2) (controlled by (CPU No.1) CPU No.2) Access CPU No.1 Network No.1 Set the following items in the target settings. •...
Page 171: Access To A Different Network
Access to a different network The transient transmission function accesses devices of a CPU module on other networks and link devices and buffer memory of a network module via other stations. Communication can be established with stations up to eight networks apart (number of relay stations: 7). Access method Accessible devices and access methods are the same as when accessing other stations on the same network.
Page 172: Message Communication (Network Module Dedicated Instructions)
Message communication (network module dedicated instructions) This function can read or write data using the channel of a network module controlled by this product. Using this function allows data communication similar to the following link dedicated instructions of a network module. Dedicated instruction Description Sending data to a programmable...
Page 173 Function list The following table shows functions to be used in a user program. Function name Purpose mdReceiveEx To receive messages (RECV function) mdSendEx To send messages (SEND function) Channel The number of available channels for message communication varies for each network module. ■Network modules and the number of their available channels Network module The number of channels (specifiable channel No.)
Page 174: Processing Time
16.3 Processing Time This section shows the processing time of the cyclic transmission related to network module access. For the processing time of the transient transmission, refer to the processing time of each function. Link refresh time The following shows the processing time of link refresh. CC-Link IE Controller Network The processing time when using CC-Link IE Controller Network is as follows: •...
Page 175 CC-Link Network The processing time when using CC-Link Network is as follows: •  : Total link refresh time (sending side) •  : Total link refresh time (receiving side) • KM1, KM2: Constant Network module mounting position 0.36  10 Main/extension base unit •...
Page 176: Refresh Cycle
Refresh cycle The following shows how to calculate the refresh cycle. For the setting method of refresh cycle, refer to the following: Page 181 FIXED CYCLE PROCESSING FUNCTION How to decide the refresh cycle Follow the procedure below to decide the refresh cycle. Calculation of the total link refresh time Preliminary decision of the refresh cycle Pre-operation of a system of this product...
Page 177: Reduction Of Link Refresh Time
Reduction of link refresh time The link refresh time can be shortened by reducing refresh points for this product by setting "Refresh Setting" or "Network Range Assignment" ("Network Configuration Settings") and accessing link devices directly. Method for reducing refresh points ■Reducing refresh points using parameters In "Refresh Setting,"...
Page 178: Transmission Delay Time Of Cyclic Transmission
Transmission delay time of cyclic transmission The following explains the transmission delay time of cyclic transmission. A cyclic transmission delay time indicates a time taken until changed data is transmitted to a target station. • Transmission delay time: Sequence scan time on sending side + link scan time + sequence scan time on receiving side For a MELSECWinCPU module, a transmission delay time can be calculated by a link refresh time and a refresh cycle because the module does not have a sequence scan.
Page 179: Melsec Data Link Function Setting Function
16.4 MELSEC Data Link Function Setting Function Set necessary items when using MELSEC data link functions. Channel number Set a channel number to be used when opening a communication line (a channel) with the mdOpen function. [Navigation window]  [Parameter]  [Module Information]  a target module  [Required Settings]  [Channel Number] For details on channel numbers, refer to the following: MELSEC iQ-R MELSECWinCPU Module Programming Manual...
Page 180: Chapter 17 Label Communication Function
LABEL COMMUNICATION FUNCTION This function reads/writes data from/to labels stored in a CPU module on another station. Label communication flow CPU module MELSECWinCPU module (Label definition side) (Reference side) User program Obtain information of the corresponding devices 1.Execute the mdGetLabelInfo function. using specified labels (Label1, Label2).
Page 181 Functions to be used The following table shows functions to be used for label communication. Function name Description mdGetLabelInfo To acquire device information corresponding to a label name mdRandRLabelEx To read data from devices corresponding to labels randomly mdRandWLabelEx To write data to devices corresponding to labels randomly Accessible CPU modules The following table shows the accessible CPU modules.
Page 182 Specification method for label names The following shows the specification method for accessible label names. Label type Specification method Specification example Label of a simple data type Specify the label name. Label1 Element specification of an Specify in the following format: •...
Page 183: Chapter 18 Fixed Cycle Processing Function
FIXED CYCLE PROCESSING FUNCTION This function refreshes with a network module and performs data communication with an external device. It is performed by the following processing order: Processing  Refresh processing with a network module (link refresh)  INFORMATION LED display processing ...
Page 184 • Condition judgment in a refresh cycle of 100 ms In the figure below, bit data turns ON twice. At the first time, conditions are not satisfied (the ON state cannot be detected) because the bit data turns ON outside of the refresh cycle. At the second time, the conditions are satisfied because the bit data turns ON during the refresh cycle.
Page 185: Part 4 Module Operation Functions
PART 4 MODULE OPERATION FUNCTIONS This part comprises the following chapters. 19 REMOTE OPERATION FUNCTION 20 HARDWARE RESET FUNCTION 21 INDIVIDUAL RESET FUNCTION 22 Windows SHUTDOWN FUNCTION 23 Windows FORCED RESTART AT ERROR FUNCTION 24 Y OUTPUT CONTROL FUNCTION 25 INFORMATION LED OPERATION FUNCTION...
Page 186: Chapter 19 Remote Operation Function
REMOTE OPERATION FUNCTION This function changes the operating status of this product by changing the Y output status and resetting a bus with peripheral devices and a user program. The following types of remote operation are available: Remote type Description Remote Y OUT To change the status of this product to the Y STOP/Y OUT/PAUSE state from an external device while the BUS RESET/Y STOP/Y OUT switch of this product is in the Y OUT position.
Page 187 ■Remote BUS RESET Observe the following considerations. Item Description Status after the completion of remote When performing the remote BUS RESET operation, the Y output status of this product will be in the status set by the BUS RESET BUS RESET/Y STOP/Y OUT switch. (Page 28 Y output status) Performing remote BUS RESET at When performing the remote BUS RESET operation while this product in a single CPU system is stopped due to an error stop...
Page 188 Status after performing remote operation The following shows the relationship between remote operations and changes in the Y output status of this product. : No status change Before remote operation After remote operation Factor to determine Y output status Switch status Remote operation the Y output status Remote Y...
Page 189: Chapter 20 Hardware Reset Function
HARDWARE RESET FUNCTION This function resets hardware. Reset a system when this product is in the error status such as a hardware error. Preparation Perform the Windows shutdown function to shutdown Windows. For details on the Windows shutdown function, refer to the following: Page 193 Windows SHUTDOWN FUNCTION Execution of reset The following shows the procedure for resetting hardware.
Page 190 MEMO 20 HARDWARE RESET FUNCTION...
Page 191: Chapter 21 Individual Reset Function
INDIVIDUAL RESET FUNCTION This function resets (restarts) Windows and the bus control in this product individually. • Restarting Windows only (Windows forced restart) • Resetting the bus control only (bus reset) When restarting Windows for reasons such as to add applications and recover from an error, this function can restart only Windows without any effect on the bus control.
Page 192: Bus Reset
21.1 Bus Reset This function resets the bus control. Perform this function when applying parameters written in CW Configurator or when an error occurs (such as when the ERROR LED turns ON). Execution of reset The bus can be reset by any of the following methods: ■Switch operation Hold the BUS RESET/Y STOP/Y OUT switch on the BUS RESET position (for 1.0 second or longer).
Page 193: Windows Forced Restart
21.2 Windows Forced Restart This function shuts down Windows in this product forcibly without performing Windows shutdown processing and restarts it by using a switch or input (X) of an I/O module. The function can be used for shutting down Windows forcibly and restarting it by using a switch or inputs of I/O modules when the Windows cannot be restarted from Windows Start because it freezes or a system error occurs.
Page 194 Operation after execution When restarting Windows forcibly, this product operates as follows: • The OS LED flashes, and turns ON after Windows is restarted. • If an output (Y) is set in "Y Output Setting while Windows is Restarting," the output (Y) turns ON and then turns OFF after Windows is restarted.
Page 195: Chapter 22 Windows Shutdown Function
Windows SHUTDOWN FUNCTION This function shuts down Windows in this product by using a switch or input of an I/O module. The shutdown processing of this function is the same as the one when shutting down Windows from Windows Start. Execution of shutdown Windows can be shut down by either of the following methods.
Page 196 Precautions The shutdown processing of this function is the same as the one when shutting down Windows from Windows Start. Therefore, if Windows cannot shut down, this function cannot shut down Windows. In such case, the OS LED of this product may remain flashing.
Page 197: Chapter 23 Windows Forced Restart At Error Function
Windows FORCED RESTART AT ERROR FUNCTION This function restarts Windows in this product automatically when the Windows freezes or a system error occurs in the Windows. This product determines the operating status of Windows; therefore, Windows can be restarted even when there is an error that cannot be resolved by Windows automatic restart performed on a system error.
Page 198 MEMO 23 Windows FORCED RESTART AT ERROR FUNCTION...
Page 199: Chapter 24 Y Output Control Function
Y OUTPUT CONTROL FUNCTION This function controls the Y output status (Y STOP/Y OUT/PAUSE) with the BUS RESET/Y STOP/Y OUT switch or a MELSEC data link function. For details on the Y output status of this product, refer to the following: Page 28 Y output status Changing the Y output status The following table shows the methods for changing the Y output status.
Page 200 Y output status before change Y output status after change Factor to determine Y output status Switch status BUS RESET/Y STOP/Y OUT switch Stop error the Y output status occurred Y OUT Y STOP    User program Y STOP Y STOP ...
Page 201: Chapter 25 Information Led Operation Function
INFORMATION LED OPERATION FUNCTION This function operates the display status of the INFORMATION LED from a user program. Display specifications of the INFORMATION LED The following table shows the display specifications of the INFORMATION LED. LED name Display specification INFORMATION LED ON (red) Slow flashing (red) Flashing (red)
Page 202 MEMO 25 INFORMATION LED OPERATION FUNCTION...
Page 203: Part 5 Diagnostics And Maintenance Functions
PART 5 DIAGNOSTICS AND MAINTENANCE FUNCTIONS This part comprises the following chapters. 26 BUS ACCESS DIAGNOSTICS FUNCTION 27 WATCHDOG TIMER FUNCTION 28 SELF-DIAGNOSTICS FUNCTION 29 ERROR CLEAR FUNCTION 30 EVENT HISTORY FUNCTION 31 PARAMETER/EVENT HISTORY INITIALIZATION FUNCTION...
Page 204: Chapter 26 Bus Access Diagnostics Function
BUS ACCESS DIAGNOSTICS FUNCTION This function diagnoses whether there are failures in hardware used for the bus access function of this product. For details on the bus access function, refer to the following: Page 110 BUS ACCESS FUNCTION Perform the bus access diagnostics in the following case: •...
Page 205 If the bus access diagnostics is completed with an error, turn the power of this product OFF and perform the diagnostics again. If it is completed with an error again, a hardware failure may occur in this product. Please contact your local Mitsubishi Electric sales office or representative.
Page 206: Chapter 27 Watchdog Timer Function
WATCHDOG TIMER FUNCTION This function monitors and detects a bus control failure using the watchdog timer (WDT) and notifies an error if the failure occurs. The watchdog timer (WDT) is an internal timer of this product. • The function does not monitor for Windows in this product. •...
Page 207 MEMO 27 WATCHDOG TIMER FUNCTION...
Page 208: Chapter 28 Self-Diagnostics Function
SELF-DIAGNOSTICS FUNCTION This function diagnoses whether there are any errors in this product. Precautions Depending on the error occurrence status, errors may not be detected by the self-diagnostics function. Configure safety circuits external to the system to ensure that the entire system operates safely even when this product is not stopped by the function.
Page 209: Error Detection Setting
28.3 Error Detection Setting For specific errors, whether to detect the errors can be set. Error detection setting [CPU Parameter]  [RAS Setting]  [Error Detections Setting] Window Displayed items Item Description Setting range Default Battery Error Set 'detect' or 'not detect' the battery error when battery voltage drop •...
Page 210: Operation Setting When An Error Is Detected
28.4 Operation Setting When an Error is Detected For specific errors, the operation when the errors occur can be set. A user program running on Windows keeps running regardless of when the Y output status is changed to Y STOP in this product. To change the program processing according to the Y output status, create a program that reads the value of the special register (SD203) and determines the Y output status.
Page 211 Operation setting when an error is detected in each module Set whether to change the operating status of this product when an error occurs in a module controlled by this product. [System Parameter]  [I/O Assignment Setting]  [CPU Module Operation Setting at Error Detection] Window Displayed items Item...
Page 212 Operation setting for all CPUs when an error is detected Set whether to stop the operation of all CPUs when a major or moderate error occurs in any of the CPUs in a multiple CPU system. [System Parameter]  [Multiple CPU Setting]  [Operation Mode Setting]  [Stop Setting] Window Displayed items Item...
Page 213: Current Consumption Monitoring Function
28.5 Current Consumption Monitoring Function This function monitors the current consumption value of an entire module and sends a notification if the threshold value of current consumption is exceeded. If the current consumption does not drop below the threshold value for the certain amount of time after the notification, this function stops the current that is supplied to USB ports in phases.
Page 214 Current value of current consumption The current value of current consumption can be checked in 'Current consumption value' (Un\G103). (Unit: mA) Method for clearing an error The following shows the procedure for clearing an error. Disconnect peripheral devices from the USB ports of this product. Hold the FUNCTION/SHUTDOWN switch on the FUNCTION position (for 1.0 second or longer).
Page 215: Chapter 29 Error Clear Function
ERROR CLEAR FUNCTION This function clears all the continuation errors in this product. Precautions • Since this function clears all the continuation errors at once, unintended errors may also get cleared. • Errors cleared by this function are not removed from the event history. •...
Page 216 MEMO 29 ERROR CLEAR FUNCTION...
Page 217: Chapter 30 Event History Function
EVENT HISTORY FUNCTION This function collects and saves the following information: errors detected by this product, operations performed for this product, and errors occurred on a network. Saved information about errors and operations can be checked in chronological order using Windows Event Viewer and CW Configurator.
Page 218: Registration Destination For Event Information
30.2 Registration Destination for Event Information Events occurred in the bus control can be registered to the Windows event log. Registration destination setting Set the following items when registering bus control event information to the Windows event log. [CPU Parameter]  [RAS Setting]  [Event History Setting]  [Registration Destination Setting] Window Displayed items Item...
Page 219: Chapter 31 Parameter/Event History Initialization Function
PARAMETER/EVENT HISTORY INITIALIZATION FUNCTION This function returns this product to the factory default state by initializing the parameters and bus control event history of this product. This function can be used for recovering this product by using switches when parameters cannot be written, etc. due to an error in this product such as a parameter error.
Page 220 Set the FUNCTION/SHUTDOWN switch to the FUNCTION position to select the parameter/event history initialization. Every time the FUNCTION/SHUTDOWN switch is set to the FUNCTION position, the operation to be performed is changed. Item LED status Parameter/event history initialization • READY LED: ON (orange) •...
Page 221: Part 6 Troubleshooting
PART 6 TROUBLESHOOTING This part comprises the following chapters. 32 TROUBLESHOOTING 33 ERROR CODE LIST 34 TROUBLESHOOTING BY SYMPTOM...
Page 222: Chapter 32 Troubleshooting
This chapter explains the content, causes, and corrective actions of errors that occur when the system is used. For troubleshooting of individual modules, refer to the manual of each module. If the errors cannot be resolved with the actions described in this manual, contact your local Mitsubishi Electric sales office or representative.
Page 223: Checking Errors With Leds
Example) Windows Start  [Settings]  [Update & Security]  [Recovery]  When Windows fails to recover or when a recovery drive and a system image [Reset this PC] are not created, please contact your local Mitsubishi Electric sales office or representative. Is there nothing displayed on the display? Turn the power of the system OFF and ON.
Page 224 The OVERCURRENT LED is ON or flashing Check item Corrective action Is the amount of the current consumption of the peripheral devices connected Check the specifications (current consumption value) of the peripheral to a USB port large? devices to make sure that the devices can be connected to this product. If the specification exceeds the allowable current consumption of this product, review the devices being used (such as self-powered devices), or change the configuration so that a self-powered USB hub is used.
Page 225: Checking Events With The Event Viewer
32.2 Checking Events with the Event Viewer An occurred event log can be checked with Windows Event Viewer. For events registered by Windows service, refer to the following: Page 105 Events Registered by Windows Service Windows Start  [Windows Administrative Tools]  [Event Viewer]  [Applications and Services Logs]  [MELSEC Service] or [MELSEC Bus Event] Window Displayed items...
Page 226: Checking Errors In Cw Configurator
32.3 Checking Errors in CW Configurator Check an occurred error and error history, and identify the error cause by using CW Configurator. The detailed information such as error causes and corrective actions obtained from CW Configurator is more helpful than those obtained visually. CW Configurator has the following functions to support troubleshooting: Function Description...
Page 227 Module diagnostics The module diagnostics function diagnoses the operating status of each module (module status, existence of an error, or error history, etc.). It displays an error occurred, detailed status, causes, and corrective actions, so information necessary for troubleshooting can be checked.
Page 228 Event history The event history function displays the event information, such as errors occurred in each module, performed operations, and errors on the network. Information collected before turning the power OFF or resetting this product can be saved; therefore, this function can be used to identify the error cause from the past operations and error occurrence trends.
Page 229: Chapter 33 Error Code List
ERROR CODE LIST This chapter shows the error code lists of this product. 33.1 Error Codes for Self-diagnostics The following table shows the error codes detected by self-diagnostics. Error Error name Error details and cause Corrective action Stop/ Diagnostic code continue timing 1000H...
Page 230 OFF and ON or reset the hardware. If the same error code is displayed again, the possible cause is a hardware failure of the CPU module. Please contact your local Mitsubishi Electric sales office or representative. 1841H Clock setting error •...
Page 231 Error Error name Error details and cause Corrective action Stop/ Diagnostic code continue timing 1846H Refresh cycle over • The refresh time exceeds the set • Increase the refresh cycle value. Continue Always refresh cycle. • Decrease the number of set refresh (1) The refresh cycle value is too short.
Page 232 (For TCP/IP) cause is a hardware failure of the CPU module. Please contact your local Mitsubishi Electric sales office or representative. 185EH Already open error • A port number that is already opened •...
Page 233 Continue Always code is displayed again, the possible cause is a hardware failure of the CPU module. Please contact your local Mitsubishi Electric sales office or representative. 1864H Service error • Starting a Windows service failed. • Restart Windows. If the same error...
Page 234 I/O module or intelligent function module accessed. Please contact your local Mitsubishi Electric sales office or representative. 2020H Module configuration • There is a mounted module that is not •...
Page 235 CPU module. If the same error code is displayed again, the possible cause is a hardware failure of the CPU module. Please contact your local Mitsubishi Electric sales office or representative. 33 ERROR CODE LIST 33.1 Error Codes for Self-diagnostics...
Page 236 CPU module, memory card, or module (I/O module or intelligent function module) connected. Please contact your local Mitsubishi Electric sales office or representative. 2221H Parameter error • The set value is out of range.
Page 237 CPU module or the module (I/O module or intelligent function module) connected. Please contact your local Mitsubishi Electric sales office or representative. 2241H Parameter error • The I/O numbers set in the system •...
Page 238 CPU module or the intelligent function module connected. Please contact your local Mitsubishi Electric sales office or representative. 2263H Parameter error • Even though the CC-Link IE module •...
Page 239 • Reset the bus. If the same error code is displayed again, the possible cause is a hardware failure of the error module. Please contact your local Mitsubishi Electric sales office or representative. 2401H Module verification error • A CPU module, I/O module, or •...
Page 240 Please contact your local Mitsubishi Electric sales office or representative. 2442H Module major error • An error was detected in the • Take measures to reduce noise.
Page 241 CPU module, base unit, extension cable, or module (I/O module or intelligent function module) connected. Please contact your local Mitsubishi Electric sales office or representative. 24C1H System bus error • An error was detected on the system •...
Page 242 (I/O module or intelligent function module) connected. Please contact your local Mitsubishi Electric sales office or representative. 24C5H System bus error • An error was detected on the system •...
Page 243 CPU module, base unit, or module (I/O module or intelligent function module) connected. Please contact your local Mitsubishi Electric sales office or representative. 2522H Invalid interrupt • An interrupt was requested from the •...
Page 244 • Reset the bus. If the same error code is displayed again, the possible cause is a hardware failure of the CPU module. Please contact your local Mitsubishi Electric sales office or representative. 3C00H Hardware failure • A hardware failure has been •...
Page 245 CPU module, base unit, or extension cable. Please contact your local Mitsubishi Electric sales office or representative. 3C13H Hardware failure • A hardware failure has been •...
Page 246 ON or reset the hardware. If the same error code is displayed again, the possible cause is a hardware failure of the CPU module. Please contact your local Mitsubishi Electric sales office or representative. 3C31H Memory error • An error has been detected in the •...
Page 247 If the same error code is displayed again, the possible cause is a hardware failure of the CPU module. Please contact your local Mitsubishi Electric sales office or representative. 3E49H Memory error • An error has been detected in the •...
Page 248 If the same error code is displayed again, the possible cause is a hardware failure of the CPU module. Please contact your local Mitsubishi Electric sales office or representative. 3E51H Memory error • An error has been detected in the •...
Page 249 Error Error name Error details and cause Corrective action Stop/ Diagnostic code continue timing 3E58H Hardware failure • A hardware failure has been • Take measures to reduce noise. Stop Power-on, detected. • Turn the power of the CPU module hardware OFF and ON or reset the hardware.
Page 250 Error Error name Error details and cause Corrective action Stop/ Diagnostic code continue timing 3E61H Hardware failure • A hardware failure has been • Take measures to reduce noise. Stop Always detected. • Turn the power of the CPU module OFF and ON or reset the hardware.
Page 251 • Check the ambient temperature. • If the same error code is displayed again, the possible cause is a hardware failure. Please contact your local Mitsubishi Electric sales office or representative. 33 ERROR CODE LIST 33.1 Error Codes for Self-diagnostics...
Page 252: Other Error Codes
• Execute the request again. • If the same error code is displayed again, the possible cause is a hardware failure of the CPU module. Please contact your local Mitsubishi Electric sales office or representative. 4003H Common error •...
Page 253 Error Error name Error details and cause Corrective action code 4033H Device specification • Data cannot be written to the specified device since it • Do not write data to the specified device. Or, do not error is for system use. turn it ON/OFF.
Page 254 If the same error code is displayed again, the possible cause is a hardware failure of the target module. Please contact your local Mitsubishi Electric sales office or representative. 433DH Maintenance related •...
Page 255 Error Error name Error details and cause Corrective action code 4A01H Network related error • The network with the number set to the routing • Check the routing parameters set to the related parameters does not exist. stations, and correct them. •...
Page 256: Chapter 34 Troubleshooting By Symptom
TROUBLESHOOTING BY SYMPTOM If a function of this product does not run properly, check the following items and perform troubleshooting. 34.1 Ethernet Communication between a Personal Computer and this Product Fails Issue a ping from the personal computer to this product, and confirm the response. The PING command responds abnormally Check item Corrective action...
Page 257: Melsoft Connection Cannot Be Established
After the READY LED turns ON, reconnect this product and the MELSOFT product OFF and ON or resetting the bus? product after a while. Is a TCP/IP connection established from multiple Mitsubishi Electric products? • Add settings of the MELSOFT connection in the external device configuration.
Page 258: Date And Time Gap Occurs Between The Event History Time And Windows Clock
34.5 Date and Time Gap Occurs between the Event History Time and Windows Clock Check item Corrective action Are the following setting and configuration set? Disable the following settings of "Date and Time" on Windows: • "Time Synchronization Setting with Multiple CPU (PLC No.1)" is set to •...
Page 259: The Windows Shutdown Function Cannot Be Performed
34.8 The Windows Shutdown Function cannot be Performed Check item Corrective action Is the input (X) set to "X Input Setting to Shut Down Windows" turned ON? Check the parameters, and turn the set input (X) ON. Is the input (X) of a module controlled by the host CPU set to "X Input Setting Check the parameters, and take the following actions: to Shut Down Windows"? •...
Page 260: The Priority Of A Boot Device Cannot Be Switched
"Boot" screen of BIOS setup. If the boot device priority is still not switched, a hardware failure may occur. Please contact your local Mitsubishi Electric sales office or representative. Is a boot media installed? Make sure that a boot media is installed in a boot device other than CFast1.
Page 261: The Os Led Does Not Turn Off After Windows Is Shut Down
34.13 The OS LED does not Turn OFF after Windows is Shut Down Check item Corrective action Is the output to the display turned OFF? Turn the power of the system OFF. Has a graphics driver been updated? Return the graphics driver version to the factory default. *1 Install a graphics driver with an installer shipped with the product which is stored in the C drive.
Page 262: A Usb Device Does Not Operate
34.16 A USB Device does not Operate Check item Corrective action Is the USB device connected to a USB port? Reconnect the connected USB device to the USB port again and check if the device operates normally. Is the USB port in use broken? Connect the USB device to another USB port and check if the device operates normally.
Page 263: The Mouse Or Keyboard Do Not Operate
34.17 The Mouse or Keyboard do not Operate Check item Corrective action Does the mouse cursor move? • Try the operation again after a while. • Check that a mouse is connected to a USB port. • Connect a mouse that has once been connected to the USB port. If it does not work, then replace the mouse.
Page 264: A Cfast Card Cannot Be Accessed
34.20 A CFast Card cannot be Accessed Check item Corrective action Is a CFast card inserted into the CFast card slot? Turn the power of this product OFF, and insert or reinsert a CFast card into the CFast card slot. Has the CFast card been removed from the CFast card slot while the power of this product is ON? Has the CFast card been inserted into the CFast card slot while the power of...
Page 265: The Message 'Something Happened, And We Couldn't Install A Feature' Is Displayed
34.24 The Message 'Something happened, and we couldn't install a feature' is Displayed Check item Corrective action Is the Windows license authorized? Check the Windows license authentication status. If the license is not authorized, perform the license authentication. 34.25 Date and Time in "Logged" of Event Log is Different from Actual Registration Time Check item Corrective action...
Page 266: An Execution Delay Occurs In Applications
34.28 An Execution Delay Occurs in Applications Check item Corrective action Is the CPU usage rate in Windows increased? Terminate other applications and try again after reducing the CPU usage rate. If any of the following operations is in progress, try again after the operation is completed.
Page 267: Appendix
APPENDIX Appendix 1 Event List This product collects information from each module including errors detected by the module, operations performed for the module, and errors occurred on the network. When an event occurs, its event code and description can be checked using CW Configurator. How to read the event list The event list contains the following information.
Page 268: Event List
Event list The following table shows the events for a MELSECWinCPU module. Event Event type Event Detected event Description Detailed information code category Detailed Detailed Detailed information information information 0400H System Information Power-on/hardware The CPU module has    reset/bus reset been power-on or the hardware or the bus...
Page 269 Event Event type Event Detected event Description Detailed information code category Detailed Detailed Detailed information information information 24208H Operation Information Bus reset start Bus reset was started.     2A200H Operation Warning Memory initialization The memory was Operation Drive and file initialized.
Page 270: Appendix 2 Windows Event List
Warning Sending data failed. Reset the bus and restart Windows. If the same event is registered again, the possible cause is a hardware failure. Please contact your local Mitsubishi Electric sales office or representative. 2049 System Warning Receiving data timed out.
Page 271 Error Generating the Listen socket failed. Restart Windows. If the same error code is displayed again, the possible cause is a hardware failure of the CPU module. Please contact your local Mitsubishi Electric sales office or representative. 6240 System Error Generating the server socket failed.
Page 272 An error occurred in a service. Restart Windows. If the same error code is displayed again, the possible cause is a hardware failure of the CPU module. Please contact your local Mitsubishi Electric sales office or representative. 16383 System Error A moderate/major error of the MELSEC function For details, refer to the manual displayed as a link.
Page 273: Appendix 3 Device List
Appendix 3 Device List This section shows the name of available devices and the range of use. Category Type Device name Default value Number Setting range Number of Range of use points points setting  User device Bit device Input 4096 X0 to FFF Output...
Page 274 Clearing devices The devices of this product (Y, M, B, D, and W) can be cleared to '0' in the "CPU Memory Operation" screen of CW Configurator. [Online]  [CPU Memory Operation] For details on the "CPU Memory Operation" screen, refer to the following: CW Configurator Operating Manual ■Execution of clearing devices The devices may not be cleared depending on the Y output status of this product.
Page 275: Appendix 4 Special Relay List
Appendix 4 Special Relay List The following table shows how to read the list of special relays (SM). Item Description The number of the special relay is indicated. Name The name of the special relay is indicated. Content The content of the special relay is indicated. Details The details of the special relay is indicated.
Page 276 System information The special relays for system information are as follows. Name Description Details Set by (when to set) SM217 Daylight saving time status OFF: Not during daylight This relay turns ON when the time setting is in the S (status change) flag saving time daylight saving time by using daylight saving time...
Page 277 Name Description Details Set by (when to set) SM243 CPU No.4 reset flag OFF: CPU No.4 not being • This relay turns OFF when the CPU No.4 is not being S (status change) reset reset. ON: CPU No.4 being • This relay turns ON while the CPU No.4 is being reset reset (including the case when the CPU module is removed from the base unit).
Page 278: Appendix 5 Special Register List
Appendix 5 Special Register List The following table shows how to read the list of special registers (SD). Item Description The number of the special register is indicated. Name The name of the special register is indicated. Content The content of the special register is indicated. Details The details of the special register is indicated.
Page 279 Diagnostics information The special registers for diagnostics information are as follows. Name Description Details Set by (when to set) Latest self- Latest self- Error codes are stored in hexadecimal when an error is detected with the S (error occurrence) diagnostics error diagnostics error diagnostics.
Page 280 Name Description Details Set by (when to set) SD80 Detailed information Detailed information Detailed information 1 information category code is stored. S (error occurrence) 1 information 1 information category category code b8b7 (1) Information category code (2) Not used (fixed to 0) The following codes are stored into the information category code.
Page 281 Name Description Details Set by (when to set) ■(5) System configuration information SD81 to Detailed information Detailed information S (error occurrence) SD111 With or without specification SD81 I/O No. SD82 SD83 Base unit No. Slot No. Power supply module CPU No. SD84 Network No.
Page 282 Name Description Details Set by (when to set) SD112 Detailed information Detailed information Detailed information 2 information category code is stored. S (error occurrence) 2 information 2 information category category code b8b7 (1) Information category code (2) Not used (fixed to 0) The following codes are stored into the information category code.
Page 283 Name Description Details Set by (when to set) ■(5) System configuration information SD113 Detailed information Detailed information S (error occurrence) SD143 With or without specification SD113 I/O No. SD114 SD115 Base unit No. Slot No. Power supply module CPU No. SD116 Network No.
Page 284 System information The special registers for system information are as follows. Name Description Details Set by (when to set) SD160 Firmware version Firmware version The firmware version is stored. S (initial) SD200 Switch status CPU switch status The switch status of the CPU module is stored as follows: S (key switch change) (BUS RESET/Y 0: Y OUT, 1: Y STOP...
Page 285 Name Description Details Set by (when to set) SD228 Multiple CPU Number of CPU The number of CPU modules in the multiple CPU system is stored (one to S (initial) system information modules four, including empty CPU). SD229 CPU module The host station CPU number is stored when a multiple CPU system is S (initial) number in multiple...
Page 286 Name Description Details Set by (when to set) SD243 Number of base Number of base The number of slots of the base unit, which is specified in the base/power S (initial) slots slots supply/extension cable setting in the system parameters, is stored. When SD244 the number of slots of the base unit is not specified in the system parameter, that of the mounted base unit is stored.
Page 287 Fixed cycle function information The special registers for fixed cycle function information are as follows. Name Description Details Set by (when to set) SD520 Current fixed cycle Current fixed cycle The current fixed cycle processing time is stored in SD520 and SD521. S (system) (Measured in 1 s.) processing time...
Page 288 Special registers for a MELSECWinCPU module The special registers for this product are as follows: Name Description Details Set by (when to set) SD672 CCIETSN module CCIETSN module Channel number (281 to 288) of the CC-Link IE TSN module (1st S (initial) channel number channel number...
Page 289 Name Description Details Set by (when to set) SD1575 CC-Link module CC-Link module Channel number (81 to 88) of the CC-Link module (6th module) S (initial) channel number channel number controlled (6th module) (6th module) SD1576 CC-Link module CC-Link module Channel number (81 to 88) of the CC-Link module (7th module) S (initial)
Page 290: Appendix 6 Buffer Memory List
Appendix 6 Buffer Memory List This section shows the buffer memory of this product. Buffer memory values are returned to their defaults (initial values) when the power of this product is turned OFF. Buffer Memory Address Name Un\G0 to Un\G1023 System area Precautions Do not write any data in the "system area"...
Page 291: Appendix 7 Parameter List
Appendix 7 Parameter List This section shows the list of parameters. System parameter The list of system parameters is shown below. Item Parameter No. I/O Assignment Base/Power/Extension Cable Setting Setting of base/power supply module/extension cable 0203H Number of slots 0201H I/O Assignment Setting Setting of type/number of points/start XY/module status 0200H...
Page 292: Cpu Parameter
CPU parameter The list of CPU parameters is shown below. Item Parameter No. Name Setting Title Setting 3100H Comment Setting 3101H Operation Related Setting Remote Bus Reset Setting 3202H Output Mode Setting at Y STOP to Y OUT 3203H Module Synchronous Setting 3207H Time Synchronization Setting with Multiple CPU (PLC No.1) 6E12H...
Page 293: Appendix 8 How To Use Melsec-Q Series Modules
Appendix 8 How to Use MELSEC-Q Series Modules This section explains how to use MELSEC-Q series modules. Window change in CW Configurator Setting items in MELSECWinCPU setting utility used for MELSEC-Q series are changed to the following windows in CW Configurator.
Page 294: Setting Procedure
Setting procedure The setting procedure for a MELSEC-Q series module in CW Configurator is shown below. Create a module configuration diagram according to the actual configuration by dragging each MELSEC-Q series module from the "Element Selection" window and dropping it onto the "Module Configuration" window. Set the parameters of each module.
Page 295: Appendix 9 General Safety Requirements
Appendix 9 General Safety Requirements When turning the power of this product OFF and ON, the control output may not be performed temporarily due to differences in the delay and startup time between the power supply for this product and the external power supply (especially, DC power) for the control module.
Page 296 AC power Turn the power of this product ON. Change the operating status of this product to the Y OUT state. Turn the start switch ON. The output devices are activated by the user program  when the relay (MC) turns ON. AC and DC power Turn the power of this product ON.
Page 297: When The Err. Contact Of A Power Supply Module Is Used
When the ERR. contact of a power supply module is used AC and DC power Power supply Transformer Transformer Fuse Fuse MELSECWinCPU DC power module (-) (+) Fuse User program Start/Stop circuit*1 Start switch RA1 RA3 Stop switch Input module Use of a voltage relay is recommended.
Page 298: Fail-Safe Measures When A System Of This Product Fails
AC and DC power Turn the power of this product ON. Change the operating status of this product to the Y OUT state. RA2 turns ON when DC power is established. XM turns ON when RA2 turns ON, and the processing is started by a user program after DC input signal is fully established.
Page 299: Appendix 10External Dimensions
Appendix 10 External Dimensions The following figures show the external dimensions of this product. 84.2 (Unit: mm) APPX Appendix 10 External Dimensions...
Page 300: Index
INDEX ....134 Connection via a hub ....60 Current consumption value .
Page 301 MEMO...
Page 302: Revisions
Japanese manual number: SH-082428-A 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 303: Warranty
WARRANTY Please confirm the following product warranty details before using this product. 1. Gratis Warranty Term and Gratis Warranty Range If any faults or defects (hereinafter "Failure") found to be the responsibility of Mitsubishi occurs during use of the product within the gratis warranty term, the product shall be repaired at no cost via the sales representative or Mitsubishi Service Company.
Page 304: Trademarks
TRADEMARKS Microsoft, Visual Studio and Windows are either registered trademarks or trademarks of Microsoft Corporation in the United States and/or other countries. Adobe, Acrobat, and Reader are either registered trademarks or trademarks of Adobe Systems Incorporated in the United States and/or other countries. CFast is either registered trademarks or trademarks of CompactFlash Association in the United States and/or other countries.
Page 306 SH(NA)-082431ENG-A(2201)KWIX MODEL: R102WCPU-W-U-E MODEL CODE: 13JX5F HEAD OFFICE : TOKYO BUILDING, 2-7-3 MARUNOUCHI, CHIYODA-KU, TOKYO 100-8310, JAPAN NAGOYA WORKS : 1-14 , YADA-MINAMI 5-CHOME , HIGASHI-KU, NAGOYA , JAPAN When exported from Japan, this manual does not require application to the Ministry of Economy, Trade and Industry for service transaction permission.

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Melsec iq-r melsecwincpu

Mitsubishi Electric MELSEC iQ-R Series User Manual

Chapter 1 Part Names

Chapter 2 Specifications

Chapter 3 Function List

Chapter 4 Procedures before Operation

Chapter 5 Power off and Reset

Chapter 6 System Configuration

Chapter 7 Wiring

CHAPTER 8 INSERTION/REMOVAL of SD MEMORY CARD and Cfast CARD

Chapter 9 Maintenance and Inspection

CHAPTER 10 Windows FUNCTION

Chapter 11 Programmable Controller Device Memory Function

Chapter 12 Bus Access Function

Chapter 13 Melsoft Connection Function

Chapter 14 Time Synchronization Function

Chapter 15 Multiple Cpu System Function

Chapter 16 Network Module Access Function

Chapter 17 Label Communication Function

Chapter 18 Fixed Cycle Processing Function

Chapter 19 Remote Operation Function

Chapter 20 Hardware Reset Function

Chapter 21 Individual Reset Function

CHAPTER 22 Windows SHUTDOWN FUNCTION

CHAPTER 23 Windows FORCED RESTART at ERROR FUNCTION

Chapter 24 Y Output Control Function

Chapter 25 Information Led Operation Function

Chapter 26 Bus Access Diagnostics Function

Chapter 27 Watchdog Timer Function

Chapter 28 Self-Diagnostics Function

Chapter 29 Error Clear Function

Chapter 30 Event History Function

Chapter 31 Parameter/Event History Initialization Function

Chapter 32 Troubleshooting

Chapter 33 Error Code List

Chapter 34 Troubleshooting by Symptom

Appendix

Appendix 1 Event List

Appendix 2 Windows Event List

Appendix 3 Device List

Appendix 4 Special Relay List

Appendix 5 Special Register List

Appendix 6 Buffer Memory List

Appendix 7 Parameter List

Appendix 8 How to Use MELSEC-Q Series Modules

Appendix 9 General Safety Requirements

Appendix 10External Dimensions

Quick Links

Troubleshooting

Need help?

Questions and answers

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Summary of Contents for Mitsubishi Electric MELSEC iQ-R Series