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Guest max muston

easy question?

3 posts in this topic

just bought an old c200h but i don't have the password how can i reset it????

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Power down the PLC, remove the battery and wait. This will erase the memory of the PLC.

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Max: Please register on this forum and become a part of the overall MrPLC.com community. Register at MrPLC.com If you are using the handheld programmer, the keystrokes are CLR,MONTR,CLR. If you are using the software, and you don't care about the program in the PLC, just download a new program to the PLC.

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