Error description 320-0028

Error message

Invalid configuration for PLC arithmetic error
operand %1

Cause of error

The configuration for treatment of PLC arithmetic errors is illegal.

Error correction

Correct the configuration under consideration of the following constraints:
- Examine the MULERROR, DIVERROR, and MODERROR entries in the configuration file for the PLC compiler (see entry under CfgPlcPath)
- PLC programs that use the TNC marker interface can use only the markers M4200 to M4202
- Symbolic operands must be defined in the PLC program