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.

error while changing.png

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chandhu Rank: 1447

Asked 2 years ago

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Hi,

When updating the IP address of CPU or CM597, the PLC must be in STOP mode.

Regards

Rahil

Comments (2) New comment

rahilmohammed Rank: 57

Answered 2 years ago

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

Comments (1) New comment

Flavio Mussolin AKS expert

Rank: 4

Answered 2 years ago

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ERROR while Changing the IP address of ac500 pm583-eth

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