A67

Alarm code A67 indicates .

Cause analysis: 1. Master heartbeat transmission timeout; 2. External interference; 3. Drive problem;

Remedy:

1. Check the relevant CAN communication settings of the master station;

2. Ensure good contact of the communication cable. Use Category 5e or higher cable and ground the shield at both ends;

3. Ensure that the network cables are connected in sequence, one by one, from the J1 axis to the last axis;

4. Ensure that the network cable enters through CN3 and exits through CN4;