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Troubleshooting

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ASDA-A3

14

AL237 Rotary axis position is undefined

Trigger condition

and cause

The starting point of the rotary axis position is not defined before you operate the

rotary axis position control and execute the rotary axis positioning command. This

alarm occurs because the servo drive cannot identify the rotary axis position

system.

Checking method Check if the rotary axis position is undefined: perform the homing procedure before

and corrective action using the rotary axis position control to avoid triggering this alarm.

How to clear the

alarm?

DI.ARST

AL239 Second development platform - the argument of the LOOP_CMD command is out of

range

Trigger condition

and cause

Condition: when the LOOP_CMD command is used, the input argument is out of

range.

Cause: incorrect use of the command of the second development platform.

Checking method

and corrective action

Refer to the command descriptions for the second development platform to ensure

the correct use of the commands. If you took the corrective action but the issue

persists, contact the local distributor or technician.

How to clear the

alarm?

DI.ARST

AL23F Second development platform - parameter is written to a memory address that is out

of range

Trigger condition

and cause

Condition: when the command for writing the parameter is used, the parameter is

written to a memory address that is out of range.

Cause: incorrect use of the command of the second development platform.

Checking method

and corrective action

Refer to the command descriptions for the second development platform to ensure

the correct use of the commands. If you took the corrective action but the issue

persists, contact the local distributor or technician.

How to clear the

alarm?

DI.ARST

AL245 PR positioning timeout

Trigger condition

and cause

Condition: PR positioning function is triggered.

Cause: the time for executing positioning is too long.

Checking method Check if the conditions for completing the PR commands are not set or not

and corrective action triggered causing the PR command incomplete.

How to clear the

alarm?

DI.ARST or cycle power on the servo drive.

14-60

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