Error description 231-E02C

Error message

E02C SKERN-CC: dynamic sampling test of ES.B faulty

Cause of error

The dynamic test of the PLC peripheral devices (PL, MB)
discovered that an ES.B input was not activated or
the input is defective.
- Wiring error of the test groups/test outputs
- Error in the configuration file (IOC file)

Error correction

- Check the HSCI-BUS diagnostics. If necessary, correct the HSCI configuration
- Check/correct the wiring
- Exchange the peripheral device.
- Inform your service agency.