How do I erase the program in the internal memory of a TSX Micro PLC?

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Issue:
Erasing the internal memory of a TSX Micro PLC.

Product Line:
TSX Micro, PL7 Micro

Resolution:
In some cases, it may be useful to totally erase the contents of the internal RAM or FLASH EPROM of the TSX37 PLC. To erase the PLC program, during a power-up keep the DIAG button pressed for a minimum of 10 seconds. After this time the ERR light will flash and the RUN light will be off. This indicates no program is in the PLC memory.

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