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FAQ within [ MELSEC-Q Series ]

191-200 of Total 213

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  • Grounding FG and LG terminals of power supply module

    Both of them need to be grounded. They can be shorted and grounded as one cable. More Details >>

    • No:22527
    • Release Date:2018/09/03 17:28
  • Latch settings

    The setting in Latch (1) can be cleared by latch clear operation. The setting in Latch (2) cannot be cleared by latch clear operation. More Details >>

    • No:22567
    • Release Date:2018/09/03 17:29
    • Update:2018/09/20 16:48
  • Arranging the PLC memory

    This occurs when the specified memory does not have consecutive free space in it. In this case, delete unnecessary files or arrange the PLC memory. Select ... More Details >>

    • No:22604
    • Release Date:2018/09/03 17:29
    • Update:2018/09/20 18:03
  • How to open GX Works2 projects in GX Developer

    Select "Project" -> "Export to GX Developer Format File" from the menu of GX Works2 to save the project in the format that can be opened in GX Developer. More Details >>

    • No:22514
    • Release Date:2018/09/03 17:28
    • Update:2018/09/20 13:40
  • 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
  • GX Works2 update installation procedure

    Download the file directly under the C: drive and then install it. More Details >>

    • No:22524
    • Release Date:2018/09/03 17:28
    • Update:2018/09/20 14:28
  • How to copy comments from GX Developer to GX Works2

    Launch GX Works2, select [Project] -> [Open Other Project], and read the data created with GX Developer. Copy the comment from the list of device comme... More Details >>

    • No:22526
    • Release Date:2018/09/03 17:28
    • Update:2018/09/20 14:32
  • How to clear errors

    Follow the procedure below.(1)Eliminate the error cause.(2) Store the error code to be cleared in SD50.(3)Turn OFF and ON SM50.(4) The error is cleared. More Details >>

    • No:22613
    • Release Date:2018/09/03 17:29
  • Error code "2400" in QCPU

    The error code "2400" is "FILE SET ERROR".It may be determined as the cause of the error that the file that has been specified by a parameter does not exist.... More Details >>

    • No:22703
    • Release Date:2018/09/03 17:29
  • GX Developer's compatibility with 64-bit Windows 7

    GX Developer Version 8.98C or later supports 64-bit Windows 7. To install GX Developer to a Windows 7-based personal computer, refer to the following techni... More Details >>

    • No:22501
    • Release Date:2018/09/03 17:28
    • Update:2018/09/20 12:19

191-200 of Total 213

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