Chapter 10 Troubleshooting
ASDA-A2R Series
10-18
Revision December, 2014
：
Motor Crash Error
Causes
Checking Method
Corrective Actions
Motor Crash Error
1. Check if P1-57 is enabled.
2. Check if P1-57 is set too small
and the time of P1-58 is set too
short.
1. If it is enabled by mistake,
please set P1-57 to zero.
2. According to the actual torque
setting, if the value is set too
small, the alarm will be
triggered by mistake.
However, if the value is set too
big, it will lose the function of
protection.
：
Incorrect wiring of the motor power line U, V, W, GND
Causes
Checking Method
Corrective Actions
The wiring of U, V, W,
GND of the motor is
incorrect connected.
Check if U, V, W of the motor is
incorrect connected
Follow the user manual to
correctly wire U, V, W and make
sure it is grounded.
：
Connection of 26 pin on converter box is breakdown
Causes
Checking Method
Corrective Actions
Connection of 26 pin
on converter box is
breakdown
Check the status of converter box
1. Switch mode
Rotary switch at X1: AB pulse:
Check if the connection of pin
1~6 on 26 pin is breakdown.
Rotary switch at X2: SIN COS:
Check if the connection of pin
8~13 on 26 pin is breakdown.
2. Drive mode
The 1
st
bit of PM-03 = 0:
Check if the connection of pin
1~6 on 26 pin is breakdown.
The 1
st
bit of PM-03 = 1:
Check if the connection of pin
8~13 on 26 pin is breakdown.
Re-connect the breakdown part
and then re-servo on will do.
：
Motor Temperature Error
Causes
Checking Method
Corrective Actions
Motor temperature
error
Check if the temperature of
surrounding environment is over
high
Reduce the temperature of
surrounding environment