Error description 320-0023
Error message
Invalid configuration for fast inputs
Number %1 - Operand %2
Cause of error
The configuration of the fast inputs is incorrect.
Error correction
Correct the configuration under consideration of the following constraints:
- PLC programs that use the TNC marker can only use the markers M4590-4593
- The data type D (DWORD) is required to record all edges
- Symbolic operands must be defined in the PLC program