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FAQ within [ Network related products ]

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  • How to use M8029

    M8029 (Instruction execution complete flag) is shared with multiple instructions. To obtain an execution completion result of a specific instruction, insert... More Details >>

    • No:24775
    • Release Date:2019/02/27 15:34
  • Differences between CC-Link IE Contro...

    The CC-Link IE Control Network is a high-capacity controller network whose maximum number of link points is 128k words. The CC-Link IE Field Network is an al... More Details >>

    • No:23085
    • Release Date:2018/09/03 17:31
  • Difference between QJ61BT11 and QJ61B...

    QJ61BT11N supports Version 2 (expanded cyclic setting), the setting for refreshing/forced clearing a slave station data when the switch on a programmable con... More Details >>

    • No:22964
    • Release Date:2018/09/03 17:31
    • Update:2018/09/25 13:16
  • Remedies for WDT errors on a MELSECNE...

    The error code indicates a WDT (watchdog timer) error. It is determined as the cause that the MELSECNET/H driver cannot work due to a computer or OS hang, or... More Details >>

    • No:22969
    • Release Date:2018/09/03 17:31
  • RS-485 connection between QJ71C24N an...

    Short between SDA and RDA and between SDB and RDB, and then connect them to + (Data-A) and - (Data-B) on the external device. More Details >>

    • No:22986
    • Release Date:2018/09/03 17:31
  • Resistor value for CC-Link cables

    The value depends on the type of cable in use. - Ver.1.10-compatible CC-Link dedicated cables: 110 ohm, 1/2W - CC-Link dedicated cables (Version 1.00): 110... More Details >>

    • No:22983
    • Release Date:2018/09/03 17:31
    • Update:2018/10/03 14:42
  • Difference between networks called CC...

    CC-Link IE, supported by the CC-Link Partner Association, is an open field network standard that integrates networks, from a controller network to field/moti... More Details >>

    • No:23013
    • Release Date:2018/09/03 17:31
  • Receiving back (echoing back) the sam...

    When data is sent from the RS-422/485 interface through RS-485 (2-wire type) communication and the same data comes back to RDA or RDB, we call it echo back. ... More Details >>

    • No:23000
    • Release Date:2018/09/03 17:31
    • Update:2018/09/25 17:44
  • How to make the expanded cyclic setti...

    Make the expanded cyclic setting for a CC-Link local station using the programming tool, GX Developer or GX Works2. Follow the procedure below. (1) Set th... More Details >>

    • No:23030
    • Release Date:2018/09/03 17:31
    • Update:2018/09/26 10:17
  • Whether or not MC protocol frames can...

    The QJ71C24N series modules can be accessed using A-compatible 1C frames, but the following restrictions are imposed. The access is limited to the devices wi... More Details >>

    • No:22970
    • Release Date:2018/09/03 17:31

1-10 of Total 110