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Hello
I have a Mbus program reading out 41 Mbus meters running on a SRT SoftPLC.
When i made small changes in the program it forgets the old values from the meters. I have marked Retain but 8/10 times the values get to 0.0 again.....
( i newer uses Cold start)
Is there some thing i can do to prevent it from happens?'
Can the Properties reserve/retain make som difference?
Is it possible to make a retain/memory area in the PLC for some program's there is reserved, and not can be overwrited by some other parts of the program?
I have a Mbus program reading out 41 Mbus meters running on a SRT SoftPLC.
When i made small changes in the program it forgets the old values from the meters. I have marked Retain but 8/10 times the values get to 0.0 again.....
( i newer uses Cold start)
Is there some thing i can do to prevent it from happens?'
Can the Properties reserve/retain make som difference?
Is it possible to make a retain/memory area in the PLC for some program's there is reserved, and not can be overwrited by some other parts of the program?