Hi,
We have several compactlogix controllers and they have several global data points that they share.
One of the units lost control power and when it returned it came back seeing a majority of the PLC's except one.
I have seen similar situations and sometimes just running gpupdate /force command has fixed it in the past. Making me think it is some form of security issue, but its weird that it is always the same unit, not the PLC that lost communication power, and not any of the other PLC's.
Can I prevent this somehow?
Thank you,
Josh
We have several compactlogix controllers and they have several global data points that they share.
One of the units lost control power and when it returned it came back seeing a majority of the PLC's except one.
I have seen similar situations and sometimes just running gpupdate /force command has fixed it in the past. Making me think it is some form of security issue, but its weird that it is always the same unit, not the PLC that lost communication power, and not any of the other PLC's.
Can I prevent this somehow?
Thank you,
Josh