matej Posted February 5, 2014 Report Posted February 5, 2014 Hello guys, I want to ask you for help. (I'm beginner, learning by my-self) :helpme: :helpme: I'm working with CPM2A as master in connection with CPM1A as slave. On CPM1A was a fatal memory error what I fixed. Afterwards I have tried download program from laptop to both PLC units. CPM2A have had a problem with loading in EXPANSION INSTRUCTIONS, error message ''check a DIP SWITCH or SETTINGS''. What to do ? Any advices ? Thank you.
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