Calceling value substitution for OPC variable

Calceling value substitution for OPC variable

Hello
I would like to ask you how can I get back real value and status for OPC variable.
I use standard "Variable diagnosis" picture for value and status change .
There is no problem to make a value substitution. Only to get back last spontaneus value.
Thanks a lot
Jaro
ZENON 6.51 OPC CLIENT V2.0

This is a migrated post! Originally posted on 30.10.2013 by user jaroslav_kral. Please be aware that information can be outdated.