Delta ASDA-A3 Series, Руководство пользователя

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ASDA-A3 Troubleshooting
13-23
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AL053 Motor parameters are not confirmed
Trigger condition
and cause
Condition: the Motor Parameter Identification Wizard function has not been executed
or the identification failed, and once the servo is on, this alarm is triggered.
Cause: a third-party motor has not executed the Motor Parameter Identification
Wizard function or failed to execute it.
Checking method
and corrective action
Execute or re-execute the Motor Parameter Identification Wizard function.
How to clear the
alarm?
Switch the servo to Servo Off to clear this alarm.
AL054 Switch of motor types causing parameters out of range
Trigger condition
and cause
Condition:
1. Set value of PM.004 for the third-party rotary motor is not within the range of
128 - 268435456.
2. Set value of PM.004 for the linear motor exceeds 30000.
Cause: set value of PM.004 exceeds the allowable range.
Checking method
and corrective action
Make sure the set values of PM.000 and PM.004 are correct.
How to clear the
alarm?
Cycle power on the servo drive.
AL055 Motor magnetic field error
Trigger condition
and cause
Condition: the difference between the monitored magnetic field returned by the Hall
sensor and the magnetic field calculated by the servo is too big.
Cause: when PM.009.Y is set to 1, the servo detects the current magnetic field
position of the motor and compares it with the magnetic field position of the Hall
sensor. When the error between the two is too large, this alarm is triggered.
Checking method
and corrective
action
1.
Check if the Hall sensor is abnormal or has interference.
2.
Check if the feedback signal is abnormal. Use the software scope and select
Feedback position [PUU] as the channel type to monitor whether the
feedback value is correct.
3.
Check if the feedback signal has interference causing pulse leakage.
4.
If the encoder feedback type is a square-wave digital signal, check the
following:
(a)
The motor is too fast and exceeds the maximum limit of the hardware.
The current limit of the hardware is 16 Mhz (the limit multiplied by
4 times the frequency).
(b)
When the encoder feedback type is a square-wave digital signal,
check if the filter setting of P1.074.U is appropriate.
How to clear the
alarm?
Cycle power on the servo drive.