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ASDA-A3

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Troubleshooting

AL068 Absolute data transmitted by I/O is in error

Condition: the time sequence is wrong when the absolute position is read by DI/O.

Trigger condition

and cause

Cause:

1. Time sequence is wrong.

2. Reading timeout.

1. Correct the time sequence for reading the data with DI/O:

(a) DI.ABSQ switches to off after DO.ABSR is off.

(b) DI.ABSQ switches to on after DO.ABSR is on.

Checking method 2. Check the duration from when DO.ABSR switches on to the time when

and corrective action

DI.ABSQ switches on and see if this duration is over 200 ms. The correct

procedure should be: when DO.ABSR switches on and after the bit data of

absolute position is ready, read DO.ABSD within 200 ms, switch DI.ABSQ on,

and then inform the servo drive that data reading is complete.

How to clear the

alarm?

Cycle power on the servo drive.

14

AL069 Wrong motor type

Trigger condition

and cause

Incremental motor does not support the absolute function.

1. Check whether your servo motor has an incremental or absolute encoder.

Checking method

and corrective action 2. Check the setting of P2.069 and correctly set the value. Set P2.069.X to 0 if

desiring to operate the absolute motor as an incremental motor.

How to clear the

alarm?

Set P2.069.X to 0 and then cycle power on the servo drive.

Send Quote Requests to info@automatedpt.com

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

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