8114

Category: Alarm

Cause

Condition: Abnormal RS-485 communication. Causes:

1. The Modbus communication timeout parameter (P3.004) is set incorrectly.
2. The drive has not received a communication command for a long time (refer to P3.004).

Corrective action

1. Check the communication timeout parameters and set their values correctly.
2. Check whether the communication cable is loose or broken, and ensure correct wiring. Reset the alarm.