Delta ASD-B2-0121-F, User Manual

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ASDA-B2-F Troubleshooting
September, 2015
9-11
9
AL030 Motor crash error Cleared by DI.ARST
Causes Checking Method Corrective Actions
Motor crash error 1. Check if P1-57 is enabled.
2. Check if P1-57 is set to be too small
and the time set by P1-58 is too
short.
1. If the function is enabled by
mistake, please set P1-57 to 0.
2. Please set the value of P1-57
according to the actual torque. If
the value is set to be too small,
the alarm will be triggered by
mistake. However, if the value is
set to be too big, it will lose the
protection function.
AL031 Incorrect wiring of motor power cable
Cleared after re-power on
Causes Checking Method Corrective Actions
Incorrect wiring of motor
power cable (U, V, W, GND) Check if motor power cable (U, V, W,
GND) is incorrectly connected. Correctly wire the power cable (U,
V, W, GND) according to the user
manual and make sure it is
grounded.
AL034
Internal communication of the encoder is
in error
Cleared after re-power on
Causes Checking Method Corrective Actions
Internal communication of the
encoder is in error. 1. Internal communication error of the
absolute encoder.
2. Internal error of other types of
encoder.
Correctly rewire the battery and
re-power on.
AL035
Encoder temperature exceeds the
protective range
Motor temperature needs to be lower than
100°C; then, the alarm can be cleared after
re-power on.
Causes Checking Method Corrective Actions
Encoder temperature is too
high (Above 100°C). Set P0-02 to 120 (temperature display)
and check if the displayed value is the
same with the motor temperature. 1. Improve heat dissipation or
reduce operation load. The
temperature should be under
100°C.
2. If the displayed temperature of
the encoder is higher than the
motor’s (over 30°C), please
send the motor back to
distributors.
AL044 Warning of servo drive function overload
Se P2-66 Bit4 to 1 and re-power on to clear
this alarm
Causes Checking Method Corrective Actions
Warning of servo drive
function overload N/A Set P2-66 Bit4 to 1 to clear the
alarm.