Delta ASDA-A3 Series User Manual page 1175

Troubleshooting
AL041 CN5 is disconnected
Trigger condition
and cause
Checking method
14
and corrective action
How to clear the
alarm?
AL042 Voltage input for analog Speed command is too high
Trigger condition
and cause
Checking method
and corrective action
How to clear the
alarm?
AL044 Servo function operational warning
Trigger condition
and cause
Checking method
and corrective action
How to clear the
alarm?
AL045 E-Gear ratio value error
Trigger condition
and cause
Checking method
and corrective action
How to clear the
alarm?
14-28
The communication of CN5 is disconnected.
Check the communication circuit of CN5.
1.
When CN5 is not in use, check if both P1.074.X and PM.003.U are set to 0.
2.
Cycle power on the servo drive.
Voltage input for the analog Speed command is higher than the level specified by
P1.083.
Check and make sure the voltage source for the analog Speed command is
correct. Check the value of P1.083, and if this function is not required, set it to 0.
DI.ARST
Condition: too many motor control functions on the servo drive are enabled.
Cause: servo function operational alarm.
If using a filter, see if using this filter is necessary.
1.
Set P2.066 [Bit 4] to 1 to disable this alarm.
2.
Disable the unnecessary filter, such as the low-pass filter (P1.006 - P1.008),
1.
moving filter (P1.068), low-frequency vibration suppression (P1.025 - P1.028),
vibration elimination (P1.089 - P1.094), Notch filter (1
of friction compensation (P1.062), and motor hard stop (torque percentage)
(P1.057).
Set P2.066 [Bit 4] to 1 and cycle power on the servo drive.
2.
Condition: when the value of the E-Gear ratio exceeds the range (1 - 262144), this
alarm occurs once power is cycled to the servo drive.
Cause: E-Gear ratio value is found to be in error after the servo drive is powered on.
Check if the value of the E-Gear ratio is within the allowable range (1 - 262144). If
not, correct the value and then cycle power on the servo drive.
Cycle power on the servo drive after the value is corrected.
ASDA-A3
st to 5 th sets), percentage