A69

Alarm code A69 indicates .

Cause analysis:

1. The set interpolation time does not match the synchronization signal period;

2. External interference;

3. The master's synchronization signal is unstable;

Remedy:

1. The synchronization cycle should be less than or equal to the interpolation cycle to ensure that interpolation data is updated;

2. Ensure stable output of the synchronization signal sent by the master;

3. Properly ground the robot, use Category 5e communication cables, and ground the shield at both ends;