YASKAWA SGM7D-30F Product Manual page 218

Alarm
Alarm Name
Number
Encoder Communica-
tions Position Data
A.C91
Acceleration Rate
Error
Encoder Communica-
A.C92
tions Timer Error
Encoder Parameter
A.CA0
Error
Encoder Echoback
A.Cb0
Error
Multiturn Limit Dis-
A.CC0
agreement
Reception Failed Error
in Feedback Option
A.CF1
Module Communica-
tions
Timer Stopped Error
in Feedback Option
A.CF2
Module Communica-
tions
Position Deviation
A.d00
Overflow
Position Deviation
A.d01 Overflow Alarm at
Servo ON
Position Deviation
Overflow Alarm for
A.d02
Speed Limit at Servo
ON
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
3.4 Command Option Attachable-type FT82 SERVOPACKs with INDEXER Modules
Alarm Meaning
An error occurred in calculating the posi-
tion data of the encoder.
An error occurred in the communications
timer between the encoder and SERVO-
PACK.
The parameters in the encoder are cor-
rupted.
The contents of communications with the
encoder are incorrect.
Different multiturn limits have been set in
the encoder and the SERVOPACK.
Receiving data from the Feedback Option
Module failed.
An error occurred in the timer for commu-
nications with the Feedback Option Mod-
ule.
The setting of Pn520 (Excessive Position
Deviation Alarm Level) was exceeded by
the position deviation while the servo was
ON.
The servo was turned ON after the posi-
tion deviation exceeded the setting of
Pn526 (Excessive Position Deviation
Alarm Level at Servo ON) while the servo
was OFF.
If position deviation remains in the devia-
tion counter, the setting of Pn529 or
Pn584 (Speed Limit Level at Servo ON)
limits the speed when the servo is turned
ON. This alarm occurs if a position refer-
ence is input and the setting of Pn520
(Excessive Position Deviation Alarm Level)
is exceeded before the limit is cleared.
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.
3.4.2 List of Alarms
Continued from previous page.
Servo- Alarm Code Output
Alarm
motor
Reset
Stop-
Possi-
/ALO1 /ALO2 /ALO3
ping
ble?
Method
Gr.1 No
Gr.1 No
Gr.1 No
Gr.1 No
L
Gr.1 No
Gr.1 No
Gr.1 No
Gr.1 Yes
Gr.1 Yes
L
Gr.2 Yes
Gr.2 Yes
Gr.1 No
Gr.2 Yes
Gr.1 Yes
H
Gr.1 Yes
Gr.1 No
Continued on next page.
H L
L H
L L
3
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