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What is the main goal of Multiprocess ?

Anton

When we select multiprocess we have any troubles (each process has personal local variables and etc)/ Which bonus we have when we select multiprocess ?

In other SCADA systems (for example WinCC, InTouch, RSView32, iFix, Proficy) we have not anything like multiprocess/single_process in Citect .....

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  • It matches with Anton's variant 2 because memory=TRUE and Persist=TRUE.

    For OFSOPC in memory mode the address field is ignored. It is probably a leftover from converting a classic Disk I/O Device into a Persistent Memory I/O Device.

    If you need a OFSOPC connection to a real PLC using OFS then you would have to configure the address field so that it matches with a PLC name in the OFS Configuration Tool.
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  • It matches with Anton's variant 2 because memory=TRUE and Persist=TRUE.

    For OFSOPC in memory mode the address field is ignored. It is probably a leftover from converting a classic Disk I/O Device into a Persistent Memory I/O Device.

    If you need a OFSOPC connection to a real PLC using OFS then you would have to configure the address field so that it matches with a PLC name in the OFS Configuration Tool.
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