rizal000

CPM1A Cant receive upload from CX-Programmer.

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I get error after i try upload to PLC it say "Cant clear memory program" and signal alarm at PLC is blinking. The 1st time upload is fine, after that the problem encountered.

My plc model is CPM1A and i use usb model (usb-cif02). I upload using CX-programmer 2.1.

I think the PLC protected.

Edited by rizal000

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