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ASDA-A3 Troubleshooting
13-31
13
AL079 Encoder parameter error
Trigger condition
and cause
The encoder is not cycled after the parameter is written, so the parameter value is
not updated.
Checking method
and corrective action
Check if the parameter is written to the encoder. If so, cycle the encoder to update
the parameter.
How to clear the
alarm?
Cycle power on the servo drive.
AL07B Encoder memory busy
Trigger condition
and cause
Encoder memory is busy.
Checking method
and corrective action
1.
Check if the motor is properly grounded. Make sure the power cable is grounded
to the servo drive heat sink.
2.
Make sure the encoder signal cable is separated from the power supply or any
high-current cables to avoid interference.
3.
Use shielded cable for the encoder and pull out the shielded mesh and
ground it.
4.
Check the motor speed and make sure it is within the rated range.
If the issue persists, send your servo drive back to the distributor or contact Delta.
How to clear the
alarm?
Cycle power on the servo drive.
AL07C Command to clear the absolute position is issued when the motor speed
is over 200 rpm
Trigger condition
and cause
The command to clear the absolute position is issued when the motor speed is
over 200 rpm.
Checking method
and corrective action
Check if a command to clear the absolute position is issued while the motor speed
is over 200 rpm. If so, follow the procedure for clearing the absolute position to clear
this alarm.
Do not issue a command to clear the absolute position when the motor speed is
over 200 rpm.
How to clear the
alarm?
Cycle power on the servo drive.
AL07D Motor stops operating when servo drive power is cycled before AL07C is cleared
Trigger condition
and cause
AL07C occurs and is not cleared before the power is cycled on the servo drive,
and the motor stops operating.
Checking method
and corrective action
Use DI.ARST to clear the alarm. Once this alarm is cleared, AL07C occurs.
Follow the checking and troubleshooting methods to clear that alarm.
How to clear the
alarm?
Cycle power on the servo drive.
Содержание ASDA-A3 Series
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Страница 89: ...Wiring ASDA A3 3 38 3 Pin assignment for the CN1 quick connector J2 and J1 ...
Страница 91: ...Wiring ASDA A3 3 40 3 Wiring for CN1 quick connector and installation Installation ...
Страница 296: ...ASDA A3 Motion Control 7 99 7 Figure 7 3 4 6 ASDA Soft Speed fitting setting interface for creating E Cam table ...
Страница 320: ...ASDA A3 Motion Control 7 123 7 Figure 7 3 7 14 ASDA Soft rotary shear intermittent printing machine setting interface ...
Страница 373: ...Motion Control ASDA A3 7 176 7 This page is intentionally left blank ...
Страница 605: ...Parameters ASDA A3 8 232 8 This page is intentionally left blank ...
Страница 623: ...MODBUS Communication ASDA A3 9 18 9 This page is intentionally left blank ...
Страница 645: ...Absolute System ASDA A3 10 22 10 This page is intentionally left blank ...
Страница 661: ...Linear Motor ASDA A3 11 16 11 This page is intentionally left blank ...
Страница 793: ...Troubleshooting ASDA A3 13 48 13 This page is intentionally left blank ...
Страница 819: ...Specifications ASDA A3 A 26 A This page is intentionally left blank ...
Страница 841: ...Accessories ASDA A3 B 22 B This page is intentionally left blank ...