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Troubleshooting

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ASDA-A3

14

AL012 Calibration error

Trigger condition

and cause

Condition: the calibration value exceeds the allowable value during electrical

calibration.

Cause:

1. The analog input contact is not correctly returned to zero.

2. The detection device is damaged.

1. Check if the voltage level at the analog input contact is the same as the

Checking method

ground potential.

and corrective action 2. Cycle power and execute the calibration again. If the issue persists after

power cycling, send your servo drive back to the distributor or contact Delta.

How to clear the

alarm?

Remove the connection cable for CN1 and then execute auto calibration.

AL013 Emergency stop

Trigger condition

and cause

The emergency stop button is pressed.

Checking method

and corrective action

Make sure the emergency stop button is off.

How to clear the

alarm?

Set DI.EMGS to off to clear the alarm.

AL014 Negative limit error

Condition: negative limit switch is triggered.

Trigger condition

and cause

Cause:

1. Negative limit switch is triggered.

2. Servo system is unstable.

Checking method 1. Make sure the negative limit switch is off.

and corrective action 2. Check the parameter setting or re-estimate the motor capacity.

How to clear the

alarm?

The alarm is automatically cleared after the motor moves away from the limit.

AL015 Positive limit error

Condition: positive limit switch is triggered.

Trigger condition

and cause

Cause:

1. Positive limit switch is triggered.

2. Servo system is unstable.

Checking method 1. Make sure the positive limit switch is off.

and corrective action 2. Check the parameter setting or re-estimate the motor capacity.

How to clear the

alarm?

The alarm is automatically cleared after the motor moves away from the limit.

14-16

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