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FAQ within [ MELSEC iQ-R Series ]

31-40 of Total 45

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  • Interrupt program priority setting of...

    You can set interrupt priorities 5 to 7 for interrupt pointers (I0 to I15, I50 to I1023) from the module. You cannot change the priorities of interrupt poin... More Details >>

    • No：22482
    • Release Date：2018/09/03 17:28
    • Update：2018/09/19 16:05

  • 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

  • Database function of the MELSEC iQ-R ...

    You can manage tabular data including product information and production information as a database in a programmable controller. By accessing the database w... More Details >>

    • No：22477
    • Release Date：2018/09/03 17:28
    • Update：2018/09/19 14:53

  • Operations that can be performed with...

    The inter-module synchronization function synchronizes the input or output timing of multiple I/O modules or intelligent function modules. The inter-... More Details >>

    • No：22495
    • Release Date：2018/09/03 17:28
    • Update：2018/09/20 11:16

  • 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

  • How to use the database function of t...

    The database function manages tabular data including product information and production information as a database in a programmable controller. <... More Details >>

    • No：22476
    • Release Date：2018/09/03 17:28
    • Update：2018/09/19 14:44

  • Using a commercially-available SD mem...

    For the commercially-available SD memory cards that can be used for MELSEC iQ-R series CPU modules, refer to the following technical bulletin. - TECHNICAL ... More Details >>

    • No：22461
    • Release Date：2018/09/03 17:28
    • Update：2018/09/18 15:46

  • Combination of the MELSEC iQ-R series...

    You can use the MELSEC iQ-R series inter-module synchronization function together with the CC-Link IE Field Network synchronous communication function.With ... More Details >>

    • No：22462
    • Release Date：2018/09/03 17:28
    • Update：2018/09/18 15:51

  • Security key authentication function ...

    The security key authentication function registers a security key in a program file and prevents unauthorized execution or access to the program.You can set... More Details >>

    • No：22480
    • Release Date：2018/09/03 17:28
    • Update：2018/09/19 15:38

  • Setting the MELSEC iQ-R series inter-...

    Set modules in a module configuration diagram with GX Works3 and configure the inter-module synchronization setting. [Navigation Window]-> [Parameter]-... More Details >>

    • No：22492
    • Release Date：2018/09/03 17:28
    • Update：2018/09/20 10:01

31-40 of Total 45

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