Delta ASD-B2-0121-F, User Manual

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Troubleshooting ASDA-B2-F
9-8
September, 2015
9
AL017 Abnormal EEPROM
If the alarm occurs as soon as servo on,
please reset the parameters and re-power
on. If the alarm occurs during the operation,
clear the alarm by DI.ARST
Causes Checking Method Corrective Actions
Error occurs when writing
parameters into EEPROM.
Press the SHIFT key on the panel and it
shows EXGAB.
X = 1, 2, 3
G = group code of the parameter
AB = parameter number (hexadecimal
format)
If it shows E320A, it means it is
parameter P2-10; if it shows E3610, it
means it is parameter P6-16, please
check the displayed parameter.
If the fault occurs when the servo
drive connects to power, it means
one of the parameters exceed the
reasonable range. Re-power on
after adjusting.
The fault occurs in normal
operation which means an error
occurs while writing the parameter.
The alarm can be cleared by
DI.ARST.
Abnormal hidden parameter
Press the SHIFT key on the panel and it
shows E100X.
The fault occurs in parameter
reset. The setting of the drive is
wrong. Please set the correct type
of the drive.
Data in ROM is damaged.
Press the SHIFT key on the panel and it
shows E0001.
The fault occurs when it is
servo-on. Usually it is because the
data in ROM is damaged or there
is no data in ROM. Please send
the drive back to the distributors or
contact with Delta.
AL018 Abnormal signal output Cleared by DI.ARST
Causes Checking Method Corrective Actions
The encoder is in error and
cause abnormal signal
output. Check the fault records (P4-00~P4-05).
See if the alarm exists with encoder
error (AL011, AL024, AL025, AL026). Conduct the corrective actions of
AL011, AL024, AL025 or AL026.
The output pulse exceeds
the hardware allowable
range. Check if the following conditions
happen:
P1-76 < Motor Speed or
6
10 19.8 4 46 1 P
60
Speed Motor
    
Correctly set parameter P1-76 and
P1-46:
P1-76 > Motor Speed and
6
10 19.8 4 46 1 P
60
Speed Motor
    
AL019 Serial communication error Cleared by DI.ARST
Causes Checking Method Corrective Actions
Improper setting of
communication parameter Check the setting value of
communication parameter. Correctly set the parameter value.
Incorrect communication
address Check the communication address. Correctly set the communication
address.
Incorrect communication
value Check the accessing value. Correctly set the value.
AL020 Serial communication timeout Cleared by DI.ARST
Causes Checking Method Corrective Actions
Improper setting of the
timeout parameter Check the parameter setting. Correctly set the value.
The drive has not received
the communication command
for a long time. Check if the communication cable is
loose or broken. Correct wiring