Troubleshooting ASDA-A3
13-22
13
AL051 Motor parameter automatic identification error
Checking method
and corrective action
6.
If there is interference, check the following:
(a)
Make sure the servo motor is properly grounded and connect the ground
of the UVW connector (green) to the servo drive heat sink.
(b)
Use shielded cable for the feedback signal cable. Make sure the signal
cable is separated from the power supply or any high-current cables to
avoid interference.
How to clear the
alarm?
DI.ARST
AL052 Initial magnetic field detection error
Trigger condition
and cause
Condition:
1.
The initial magnetic field detection is not complete because the motor moved
too far.
2.
When the servo is on, the servo automatically detects the magnetic field.
If the detection is not complete in 4 seconds, this alarm is triggered.
Cause:
When you choose not to install the Hall sensor (set PM.003.Y to 0 for not using the
Hall sensor), the servo automatically detects the magnetic field when Servo On.
This alarm is displayed when the servo cannot detect the magnetic field.
Checking method
and corrective action
1.
To make sure that the source of the feedback signal is correct, check the
PM.003 U setting when using the Motor Parameter Identification Wizard.
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.
Make sure the motor and mechanism can operate properly.
4.
Check if the friction between the motor and mechanism is too large.
If so, increase the set value of PM.011 by 50% at a time for testing.
5.
Check if the moving distance is too large during the initial magnetic field
detection when the motor is powered on. Use the software scope and select
Feedback position [PUU] as the channel type to monitor whether the
feedback value is correct. Try reducing the set value of the initial magnetic
field adsorption of PM.011 when Servo On.
How to clear the
alarm?
DI.ARST
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 ...
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Страница 605: ...Parameters ASDA A3 8 232 8 This page is intentionally left blank ...
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