How to solve the E3 0026 error in my PM571?
Hi I have an AC500 PM571-ETH C2 and I can't conncet to it. I want know if the ethernet is broken or if is only a wrong configuration. I tried with automation builder ip-configuration Scan.
The error in the display is
E3 0026 d1=9 d2=10 d3=3 d4=0, corresponding to:
In the PLC configuration, the Communication Module was not configured correctly or not at all
Adapt PLC configuration
E3: Ext. [1..4] [COUPLER]
E3: Int. [COUPLER]
Voted best answer
IMHO you should use for Classic PM571-Eth Codesys program plus Sycon.net option.
In my opinion Automation Builder 1.2 does not recognize the old series of cpu.
Start Codesys and select in Resource page PLC configuration, next in Coupler append sub-element and next right mouse--> replace element --> then select PM571Eth.
This is the way to configure one new project with codesys and one Classic cpu PM571, but AFAIK for the map of adress and the other parameter you need the old version of Sycon.net.
Contact you ABB local dealer for more info.
Hope this help you