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Troubleshooting

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ASDA-A3

14

AL009 Excessive deviation of Position command

1. Check the set value of P2.035 (Excessive deviation of Position command

warning). If the value is too low, set a higher value.

2. Check if the gain value is appropriate for the application.

3. When the speed and torque limit functions are not needed, disable P1.002;

otherwise, check if the internal speed limit (P1.009 - P1.011) and internal

Checking method

torque limit (P1.012 - P1.014) are set correctly.

and corrective action 4. Check the external load. Reduce the external load or re-evaluate the motor

capacity if necessary.

5. Check if the settings for P1.044 and P1.045 are appropriate for the application.

If not, set them to proper values.

6. Check if the power cable is loose.

7. Check if the set value of P1.055 (Maximum speed limit) is too low.

How to clear the

alarm?

DI.ARST

AL010 Voltage error during regeneration

Condition: an error occurs during regeneration.

Trigger condition

and cause

Cause:

1. The regenerative voltage remains at 400V for a period of time during

regeneration. This may be caused by using an incorrect regenerative resistor

or not connecting an external regenerative resistor to the servo drive.

2. P1.053 (Regenerative resistor capacity) is not set to 0 when the regenerative

resistor is not connected.

1. Check the connection for the regenerative resistor, re-calculate the value for

Checking method

and corrective action

the regenerative resistor, and correctly set the values of P1.052 and P1.053.

If the issue persists, send your servo drive back to Delta.

How to clear the

alarm?

2. Set P1.053 to 0 if not using a regenerative resistor.

DI.ARST

14-14

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