What is the main goal of Multiprocess ?

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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Eric Black over 5 years ago +1

>So this processes are Windows processes Yes, in multiprocess mode, each Citect runtime process will be a separate Windows process. In the Windows Task Manager you will see multiple copies of citect32…
Anton over 5 years ago +1

>> >Why Citect does not automatically make an address for memory tag ? I talked about GENERIC which can save tag values on a hard disk .... We use it to save setpoints behind computer reboots. OPC…
Bradley over 5 years ago +1

Hi Anton, Eric was just indicating that what is common for customers who want variables that are shared between all computers and processes, and not stored in a PLC, then we typically create a OFSOPC…

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Jacob over 4 years ago

Hello--
My question is related, but if I need to start a new post, I will.

What type is my IODev configuration with the following?
The address is [data]:\file.DSK
Protocol is OFSOPC
Memory is TRUE
Cache is TRUE
Persist is TRUE
File Name is empty

There is no file where the address is pointing.
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Jacob over 4 years ago

Hello--
My question is related, but if I need to start a new post, I will.

What type is my IODev configuration with the following?
The address is [data]:\file.DSK
Protocol is OFSOPC
Memory is TRUE
Cache is TRUE
Persist is TRUE
File Name is empty

There is no file where the address is pointing.
Cancel
Vote Up 0 Vote Down

Sign in to reply

Cancel

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