A02

Alarm code A02 means .

Cause analysis:

1. Incorrect wiring of the analog input channel damages the drive's analog input channel (currently applicable only to general-purpose drives);

2. The analog input voltage is too high (exceeding the permitted differential input voltage of ±10V), damaging the drive's analog input channel (currently applicable only to general-purpose drives).

Remedy:

1. Wire the analog input interface correctly;

2. For the analog input voltage, supply an allowable differential input voltage;

3. Replace the servo drive