Dear all,
I am using vijeo citect version 7.0 SP3 where I fetched signals from different PLCs and OPCs servers. Everything were running smoothly but yesterday I found that in vijeo citect all signals/parameters showing zeros.
I am fetching data from 2 quantity of PLC of Telemechanique Momentum 171 CBB 97030.
PLCs are communicating with scada server (vijeo citect) but all parameters values showing zero.
I will be thankful of you for your valuable suggestions or reasons behind it. Thank you.