Chapter 10 TroubleshootingASDA-AB Series

10.3 Clearing Faults

 

Display

Fault Name

Clearing Method

 

 

 

Overcurrent

Turn ARST (DI signal) ON to clear the fault or

 

 

 

 

 

 

restart the servo drive.

 

 

 

 

 

 

 

 

 

 

 

 

Overvoltage

Turn ARST (DI signal) ON to clear the fault or

 

 

 

 

 

 

restart the servo drive.

 

 

 

 

 

 

 

 

 

 

 

 

Undervoltage

This fault message can be removed automatically

 

 

 

after the voltage has returned within its

 

 

 

 

specification.

 

 

 

 

 

 

 

 

Z Pulse shift

Restart the servo drive.

 

 

 

 

 

 

 

 

 

 

 

Regeneration error

Turn ARST (DI signal) ON to clear the fault or

 

 

 

 

 

 

restart the servo drive.

 

 

 

 

 

 

 

 

 

 

 

 

Overload

Turn ARST (DI signal) ON to clear the fault or

 

 

 

 

 

 

restart the servo drive.

 

 

 

 

 

 

 

 

 

 

 

 

Overspeed

Turn ARST (DI signal) ON to clear the fault or

 

 

 

 

 

 

restart the servo drive.

 

 

 

 

 

 

 

 

 

 

 

 

Abnormal pulse control

Turn ARST (DI signal) ON to clear the fault or

 

 

 

 

 

 

command

restart the servo drive.

 

 

 

 

 

 

 

 

 

 

 

Excessive deviation

Turn ARST (DI signal) ON to clear the fault or

 

 

 

 

 

 

restart the servo drive.

 

 

 

 

 

 

 

 

 

 

 

 

Watch dog execution time

This fault message cannot be cleared.

 

 

 

 

 

 

out

 

 

 

 

 

 

 

 

 

 

 

 

Encoder error

This fault message can be removed by restarting

 

 

 

 

 

 

the servo drive.

 

 

 

 

 

 

 

 

 

 

 

 

 

This fault message can be removed after the

 

 

 

Adjustment error

wiring of CN1 connector (I/O signal connector) is

 

 

 

 

 

 

removed and auto adjustment function is

 

 

 

 

 

 

 

 

executed.

 

 

 

 

 

 

 

 

Emergency stop activated

This fault message can be removed automatically

 

 

 

 

 

 

by turning off EMGS (DI signal).

 

 

 

 

 

 

 

 

 

 

 

 

 

Turn ARST (DI signal) ON to clear the fault. This

 

 

 

Reverse limit switch error

fault message can be removed when the servo

 

 

 

 

drive is Off (Servo Off)

 

 

 

 

 

 

 

 

Turn ARST (DI signal) ON to clear the fault. This

 

 

 

Forward limit switch error

fault message can be removed when the servo

 

 

 

 

drive is Off (Servo Off)

 

 

 

 

 

 

 

IGBT temperature error

Turn ARST (DI signal) ON to clear the fault or

 

 

 

 

 

 

restart the servo drive.

 

 

 

 

 

 

 

 

 

 

 

 

Memory error

Turn ARST (DI signal) ON to clear the fault or

 

 

 

 

 

 

restart the servo drive.

 

 

 

 

 

 

 

 

 

 

 

 

DSP communication error

Turn ARST (DI signal) ON to clear the fault or

 

 

 

 

 

 

restart the servo drive.

 

 

 

 

 

 

 

 

 

 

 

 

Serial communication error

Turn ARST (DI signal) ON to clear the fault. This

 

 

 

fault message can also be removed automatically

 

 

 

 

after the communication is normal.

 

 

 

 

 

 

 

 

Serial communication time

Turn ARST (DI signal) ON to clear the fault or

 

 

 

 

 

 

out

restart the servo drive.

 

 

 

 

 

 

 

 

10-8

Revision March 2008, Doc. Name: 2007PDD23000011

Page 273
Image 273
Delta Electronics none manual Clearing Faults, Display Fault Name Clearing Method