Error description 320-0038

Error message

Operand %1 for configuration datum %2 illegal

Cause of error

The operand defined in the given configuration datum is not allowed at this location.
In most cases, configuration data can refer only to ordinary logical PLC markers (type M) or ordinary arithmetic PLC operands (types B,W,D).

Error correction

Correct the given configuration datum, and select another PLC program or inform your machine manufacturer