Error description 237-180B4

Error message

180B4 Error in communication with internal component at %1

Cause of error

Communication with the position-value converter component for the described connector is impaired.
Possible causes
- Electromagnetic noise or faulty electrical contacts of the 24V supply voltage
- Electromagnetic noise or faulty electrical contacts in the encoder cabling
- Electromagnetic noise or faulty electrical contacts in the shield connection
- Internal system error

Error correction

- Check the machine and wiring for correct shield connection and grounding
- Check the encoder cabling for correct clamping
- Exchange the affected encoder or other encoders in the same column
- so for X401 also X402, X431, or X432
- so for X403 also X404, X433, or X434
- so for X405 also X406, X435, or X436
- Exchange the CC 3xx controller unit
- Generate a service file and inform your service agency