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Troubleshooting

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ASDA-A3

14

ALD05 MITUTOYO encoder - sensor signal strength error

Condition: an error occurred to the MITUTOYO encoder.

Cause:

Trigger condition

and cause

1. The signal strength of the sensor is in error and the position data may contain

errors.

2. The installation or wiring of the encoder is incorrect.

3. The installation and operating environment do not meet the specifications,

causing encoder error.

4. The encoder is damaged.

1. Make sure the encoder or read head is correctly installed and wired according

Checking method

and corrective action

to the manufacturer’s instruction manual.

2. If the issue persists, contact the distributor of the encoder.

How to clear the

alarm?

DI.ARST or cycle power on the servo drive.

ALD06 MITUTOYO encoder - sensor signal strength warning

Condition: an error occurred to the MITUTOYO encoder.

Cause:

Trigger condition

and cause

1. The signal strength of the sensor is in error, but the position data does not

contain errors.

2. The installation or wiring of the encoder is incorrect.

3. The installation and operating environment do not meet the specifications,

causing encoder error.

4. The encoder is damaged.

1. Make sure the encoder or read head is correctly installed and wired according

Checking method

and corrective action

to the manufacturer’s instruction manual.

2. If the issue persists, contact the distributor of the encoder.

How to clear the

alarm?

DI.ARST or cycle power on the servo drive.

ALD07 MITUTOYO encoder - temperature warning

Condition: an error occurred to the MITUTOYO encoder.

Cause:

Trigger condition

and cause

1. The internal temperature of the encoder is over 65°C (149°F).

2. The installation or wiring of the encoder is incorrect.

3. The installation and operating environment do not meet the specifications,

causing encoder error.

4. The encoder is damaged.

14-74

Send Quote Requests to info@automatedpt.com

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