ERROR while Changing the IP address of ac500 pm583-eth
Hello,
I'm using a redundancy CPU system of AC500 PLC "PM583-ETH" CPU (2 no's) and "CM597-ETH" (2 no's) communication module with the terminal base "TB511-ETH" (2 no's).
i got an error while changing the IP address from 192.168.1.3 to 192.168.1.5" of the "CM597-ETH" module in the automation builder software. The error is
"Error: IP change not allowed during cyclic operation"
In the below attached screenshot the ERROR is hilighted
Please help me, how to solve this problem.
Answers
Hi,
When updating the IP address of CPU or CM597, the PLC must be in STOP mode.
Regards
Rahil
Hi
this is not a real fault, but a correct behavior of the CPU: the "on the fly" modification of the IP node can be dangerous for the operation of the system and correctly the CPU requires to be in STOP.
Have a nice day
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