Delta ASDA-B2 Series User Manual page 289

Chapter 9 Troubleshooting
Display Alarm Name
AL016
IGBT Overheat
Abnormal
AL017
EEPROM
Abnormal signal
AL018
output
Serial
AL019
Communication
Error
Serial
AL020
Communication
Time Out
Main Circuit Power
AL022
Lack Phase
Early Warning for
AL023
Overload
Encoder initial
AL024
magnetic field error
The Internal of the
AL025
Encoder is in Error
Unreliable internal
AL026
data of the encoder
The Internal of the
AL027
Encoder is in Error
The Internal of the
AL028
Encoder is in Error
The Internal of the
AL029
Encoder is in Error
AL030
Motor Crash Error
Incorrect wiring of
AL031
the motor power
line U, V, W, GND
Encoder
temperature
AL035
exceeds the
protective range
9-2
Alarm Description
The temperature of IGBT is over high
It is in error when DSP accesses
EEPROM.
The encoder output exceeds the
rated output frequency.
RS-232 / 485 communication is in
error
RS-232 / 485 communication time
out
Only one single phase is inputted in
the main circuit power.
Early Warning for Overload
The magnetic field of the encoder
U, V, W signal is in error.
The internal memory of the encoder
and the internal counter are in error.
The error of the internal data has
been detected for three times
continuously.
The internal reset of the encoder is
in error
The encoder, U, V, W signals are
in error
Internal address of the encoder is
in error
The motor crashes the equipment,
reaches the torque of P1-57 and
exceeds the time set by P1-58.
Incorrect wiring of the motor power
line U, V, W, GND or the connection
between both is breakdown.
Encoder temperature exceeds the
protective range
ASDA-B2
Corresponding Servo
DO Status
Servo
ALM
Off
Servo
ALM
Off
Servo
ALM
Off
Servo
ALM
Off
Servo
WARN
On
Servo
WARN
Off
Servo
WARN
On
Servo
ALM
Off
Servo
ALM
Off
Servo
ALM
Off
Servo
ALM
Off
Servo
ALM
Off
Servo
ALM
Off
Servo
ALM
Off
Servo
ALM
Off
Servo
ALM
Off
Revision May, 2018