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FAQ within [ MELSEC-Q Series ]

1-10 of Total 213

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  • GX Works2's USB driver installation p...

    The USB driver is not installed.The driver needs to be separately installed before the first connection to a CPU module. More Details >>

    • No:22507
    • Release Date:2018/09/03 17:28
  • Difference between GX Works2 and GX D...

    Main differences between GX Works2 and GX Developer are as follows:-The functions of GX Configurator and GX Simulator are integrated as GX Works2. No additio... More Details >>

    • No:22503
    • Release Date:2018/09/03 17:28
  • USB driver installation

    Yes. A USB driver needs to be installed.For the installation procedure, refer to the following manual. - GX Developer Version 8 Operating Manual (Startup) More Details >>

    • No:22504
    • Release Date:2018/09/03 17:28
    • Update:2018/09/20 13:10
  • How to open a GXW file in GX Works2

    A file with the GXW extension is a project in the single file format.GX Works2 Version 1.62Q or later supports projects in the single file format. More Details >>

    • No:22508
    • Release Date:2018/09/03 17:28
  • Error code "4100" in QCPU

    The error code "4100" is "OPERATION ERROR". The error occurs when a number is divided by 0 (Divisor D6268 value is 0). Make modifications so that the divis... More Details >>

    • No:22533
    • Release Date:2018/09/03 17:28
    • Update:2018/09/20 14:43
  • How to read the device memory in GX W...

    Select [Online] -> [Read from PLC] from the menu and check "Device Memory" in the file list in the window and then execute PLC read. More Details >>

    • No:22621
    • Release Date:2018/09/03 17:29
  • Error code "2200" in the universal mo...

    The error code "2200" is "MISSING PARA.". The cause of the error is that a parameter file does not exist in all drives where parameters will be valid.As a re... More Details >>

    • No:22614
    • Release Date:2018/09/03 17:29
  • Error code "2401" in QCPU

    The error code "2401" is "FILE SET ERROR". The individual information parameter number "1100H" corresponds to a file register. The cause of the error is th... More Details >>

    • No:22535
    • Release Date:2018/09/03 17:28
    • Update:2018/09/20 14:46
  • Error code "2100" in QCPU

    The error code "2100" is "SP.UNIT LAY ERR.". This error may be caused by one of the following factors. (1) In the I/O assignment setting of the PLC parame... More Details >>

    • No:22650
    • Release Date:2018/09/03 17:29
    • Update:2018/09/21 11:47
  • Error code "2110" in QCPU

    The error code "2110" is "SP.UNIT ERROR.". This error may be caused by one of the following factors. (1) The module that has been specified by a FROM/TO i... More Details >>

    • No:22662
    • Release Date:2018/09/03 17:29
    • Update:2018/09/21 13:48

1-10 of Total 213