PS1820 Illegal DI Signal State

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  5. PS1820 Illegal DI Signal State
  1. Home
  2. Knowledge Base
  3. TCM S Machine
  4. PS1820 Illegal DI Signal State

1) An axis workpiece coordinate system preset signal was turned “1” in the state in which all axes on the path including the axis on which to perform preset with each axis workpiece coordinate system were not stopped or in which a command was in execution. 2) When the M-code for performing preset with an axis workpiece coordinate system preset signal is specified, the axis work piece coordinate system preset signal is not input. 3) The auxiliary function lock is enabled. Check work piece presetter input signals in the ladder and associated rungs and verify operation is correct.

 

Quick tip:

Check inputs for presetter.

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