Send Quote Requests to info@automatedpt.com

ASDA-A3

Call +1(800)985-6929 To Order or Order Online At Deltaacdrives.com

Troubleshooting

AL06A Absolute position is lost

1. Check if the absolute origin position is established (refer to Section 10.3.1 for

more information).

2. Avoid replacing the battery when the servo drive is powered off. It is suggested

that you replace the battery when the servo drive is powered on, so the absolute

encoder has continuous power supply.

Checking method 3. Re-establish the absolute origin position.

and corrective action 4. Replace the encoder cable. Use the X-ray to check if the internal wiring is

damaged.

5. Check if the wiring is loose. If the wiring is fine, replace the battery box for

cross-testing.

6. Replace the servo motor.

7. Ensure J1 is connected to the battery and J2 is connected to the servo drive.

How to clear the

alarm?

This alarm is automatically cleared after you establish the absolute origin position.

14

AL06B The error between the servo drive internal position and the encoder position is too

large

Condition: when the absolute motor is powered by the battery, the number of motor

Trigger condition

and cause

rotations exceeds half the number of revolutions of the encoder resolution.

Cause: the error between the servo drive internal position and the encoder position

is too large.

Checking method The mechanical parts are not properly fastened when the machine is being

and corrective action transported causing rotation of the motor.

How to clear the

alarm?

Re-establish the absolute origin position.

AL06E Encoder type is unidentifiable

Trigger condition

and cause

The servo drive cannot identify the encoder type.

Checking method

and corrective action

N/A

How to clear the

alarm?

Replace the motor immediately.

AL06F The absolute position is not established

Trigger condition

and cause

Condition: the establishment of the absolute position has timed out.

Cause: the process for establishing the absolute position of the servo drive is in

error.

Checking method If the issue persists after you cycle power on the servo drive and re-establish the

and corrective action absolute origin position, contact your local distributor or technician.

Send Quote Requests to info@automatedpt.com

Call +1(800)985-6929 To Order or Order Online At Deltaacdrives.com

14-41