Controller is asking to download everytime eventhough no changes..
One of the Controller(pm866) in the project is asking us to download even though no program has been changed.
Initially if we download program from primary server (I can go online many times from ASCS1) and if we are trying to go online from secondary server or ES, it is asking us to download again from that station.
If suppose I have downloaded and went online from secondary station, it is asking us to download again to go to online from server 1. and vice-versa.
Following things couldn't help us. 1. I have restarted the servers and all networks.
2. copy pasted the control builder program folder to all stations.
3. Reset the controller. (Both by reset button and cold restart option).
4. Updated the firmware.
5. Cross verified Tools>Maintenance / Setup values.
6. Refresh project multiple times.
Still I couldn't resolve this issue.
All the options or settings are same as for remaining controllers in the control builder.
Attached the images.
Kindly help us early to resolve this issue.
Initial thanks for all for trying to solve with us.