YASKAWA E-7S SERVOPACK SGD7S Product Manual page 521

15.2 Alarm Displays
15.2.1 List of Alarms
Alarm
Alarm Name
Number
Motor-Load Position
A.d10
Deviation Overflow
Position Data Over-
A.d30
flow
Command Option
A.E00 Module IF Initializa-
tion Timeout Error
Command Option
Module IF Synchroni-
A.E02
zation Error 1
Command Option
A.E03 Module IF Communi-
cations Data Error
Command Option
A.E70 Module Detection
Failure
Safety Option Module
A.E71
Detection Failure
Feedback Option
A.E72 Module Detection
Failure
Unsupported Com-
A.E73
mand Option Module
Unsupported Safety
A.E74
Option Module
Unsupported Feed-
A.E75
back Option Module
Command Option
A.E80 Module Unmatched
Error
Alarm in Current
Communications
A.EA2 between the INDEXER
Module and SERVO-
PACK 1
Alarm in Current
Communications
A.EA3 between the INDEXER
Module and SERVO-
PACK 2
Safety Function Sig-
A.Eb1
nal Input Timing Error
A.EC8 Gate Drive Error 1
A.EC9 Gate Drive Error 2
Command Option
A.Ed1 Module IF Command
Timeout Error
15-10
Alarm Meaning
There was too much position deviation
between the motor and load during fully-
closed loop control.
The position feedback data exceeded
±1,879,048,192.
Communications initialization failed
between the SERVOPACK and the Com-
mand Option Module.
An synchronization error occurred
between the SERVOPACK and the Com-
mand Option Module.
An error occurred in the data of commu-
nications between the SERVOPACK and
the Command Option Module.
Detection of the Command Option Mod-
ule failed.
Detection of the safety option module
failed.
Detection of the Feedback Option Mod-
ule failed.
An unsupported command option mod-
ule was connected.
An unsupported safety option module
was connected.
An unsupported feedback option module
was connected.
The command option module was
replaced with a different model.
An error occurred in communications
between the INDEXER Module and SER-
VOPACK during operation.
An error occurred in communications
between the INDEXER Module and SER-
VOPACK during operation.
An error occurred in the input timing of
the safety function signal.
An error occurred in the gate drive circuit.
An error occurred in the gate drive circuit.
Processing of command from the com-
mand option module was not completed.
Continued from previous page.
Servo- Alarm Code Output
Alarm
motor
Reset
Stop-
Possi-
/ALO1 /ALO2 /ALO3
ping
ble?
Method
Gr.2 Yes
L
Gr.1 No
Gr.2 Yes
Gr.1 Yes
Gr.1 Yes
Gr.1 No
Gr.1 No
Gr.1 No
Gr.1 No
Gr.1 No
H
Gr.1 No
Gr.1 No
Gr.1 Yes
Gr.1 Yes
Gr.1 No
Gr.1 No
Gr.1 No
Gr.2 Yes
Continued on next page.
L H
L L