Chapter 10 Troubleshooting
ASDA-A2R Series
Revision December, 2014
10-33
：
Encoder initial magnetic field
error
The alarm can be cleared after re-power on.
：
The internal of the encoder is
in error
The alarm can be cleared after re-power on.
：
The encoder is in error
The alarm can be cleared after re-power on.
：
Motor crash error
Turn DI.ARST on to clear the alarm
：
Incorrect wiring of the motor
power line U, V, W, GND
The alarm can be cleared after re-power on.
：
Connection of 26 pin on
converter box is breakdown
The alarm can be cleared after re-power on.
：
Motor temperature error
The alarm can be cleared after re-power on.
：
Excessive deviation of full
closed-loop position control
Turn DI.ARST on to clear the alarm
：
Communication of CN5 is
breakdown
The alarm can be cleared after re-power on.
：
Warning of servo drive
function
Set Bit 4 of P2-66 to 1 and re-power on will do.
：
Auto detection of motor
parameters is completed
The alarm can be cleared after re-power on.
：
Auto detection of motor
parameters is in error
Turn DI.ARST on to clear the alarm
：
Initial magnetic pole
detection error
Turn DI.ARST on to clear the alarm
：
Motor parameter is not
confirmed
Set PM-02 to 1 and re-power on. The alarm
will be cleared automatically.
：
Exceeding the range of
motor parameter
Correctly setup the parameter and re-power
on. The alarm will be cleared automatically.
：
Motor magnetic field error
The alarm can be cleared after re-power on.
：
Motor magnetic field error
The alarm can be cleared after re-power on.
：
Motor magnetic field error
Turn DI.ARST on to clear the alarm
：
Motor temperature warning
The alarm will be cleared when the
temperature recovers
：
DSP firmware upgrade
Firstly set P2-08 to 30. Then set it to 28. And
the alarm will be cleared after re-power on.
：
CANopen SDO receives
butter overlfow
NMT: Reset node or 0x6040.Fault Reset
：
CANopen PDO receives
buffer overflow
NMT: Reset node or 0x6040.Fault Reset
