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FAQ within [ MELSEC iQ-R Series ]

11-20 of Total 45

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  • How to change the specified connectio...

    You can change the destination in [Online]-> [Specify Connection Destination]. Change the destination depending on the communication path to be used. Yo... More Details >>

    • No:22472
    • Release Date:2018/09/03 17:28
    • Update:2018/09/19 14:31
  • Digit specification for bit devices i...

    For a label where digits are to be specified, set a bit type array as its data type. The following shows an example of when a global label is used. - Globa... More Details >>

    • No:22455
    • Release Date:2018/09/03 17:28
    • Update:2018/09/18 15:01
  • Security functions of MELSEC iQ-R series

    The functions serve to protect the user property stored in a personal computer and the user property inside modules in the MELSEC iQ-R series system against... More Details >>

    • No:22481
    • Release Date:2018/09/03 17:28
    • Update:2018/09/21 16:47
  • Overhead time of when a fixed scan ex...

    When the block number of the file register (R) is saved and stored, the overhead time becomes 35.9 [us]. When the number of the file register is not saved o... More Details >>

    • No:22465
    • Release Date:2018/09/03 17:28
    • Update:2018/09/19 11:57
  • Relay life of the MELSEC iQ-R series ...

    The mechanical life of the module is 20 million times or longer. The relay life (contact switching life) of the module varies depending on the usage environ... More Details >>

    • No:22457
    • Release Date:2018/09/03 17:28
    • Update:2018/09/21 16:12
  • Overhead time before and after the st...

    Although it depends on interrupt factors, the overhead time before startup becomes 10.8 to 23.8 [us] and the time after startup becomes 6.5 to 17.4 [us]. More Details >>

    • No:22499
    • Release Date:2018/09/03 17:28
    • Update:2018/09/20 12:14
  • How to display the parameter setting ...

    You can display the setting window from a module configuration diagram or system parameters. <Displaying the setting window from a module configuration... More Details >>

    • No:22498
    • Release Date:2018/09/03 17:28
    • Update:2018/09/20 12:10
  • Number of modules that can be synchro...

    The number of modules that can be synchronized is as follows. - In single CPU system configuration: 64 modules - In multiple CPU system configuration: 57 t... More Details >>

    • No:22496
    • Release Date:2018/09/03 17:28
    • Update:2018/09/21 17:15
  • Combination of the MELSEC iQ-R series...

    In the communication of the CC-Link IE Field Network synchronous communication function, you can synchronize the timing to send/receive data with the inter-... More Details >>

    • No:22493
    • Release Date:2018/09/03 17:28
    • Update:2018/09/20 11:10
  • Processing time of when multiple prog...

    When multiple programs are executed, the processing time (program switching time) becomes "Number of program files × 0.9 [us]". More Details >>

    • No:22491
    • Release Date:2018/09/03 17:28
    • Update:2018/09/20 09:49

11-20 of Total 45