YASKAWA SGD7S-xxxDA0 series Product Manual page 515

Alarm
Alarm Name
Code
Polarity Detection Failure
C54h
2
Encoder Clear Error or
C80h Multiturn Limit Setting
Error
Encoder Communications
C90h
Error
Encoder Communications
C91h Position Data Acceleration
Rate Error
Encoder Communications
C92h
Timer Error
CA0h Encoder Parameter Error
Cb0h Encoder Echoback Error
Multiturn Limit Disagree-
CC0h
ment
Reception Failed Error in
*2
CF1h Feedback Option Module
Communications
Timer Stopped Error in
*2
CF2h Feedback Option Module
Communications
Position Deviation Over-
d00h
flow
Position Deviation Over-
d01h
flow Alarm at Servo ON
Position Deviation Over-
d02h flow Alarm for Speed Limit
at Servo ON
Motor-Load Position Devi-
*2
d10h
ation Overflow
d30h Position Data Overflow
EtherCAT Module Inter-
E00h face Initialization Timeout
Error
EtherCAT Internal Syn-
E02h
chronization Error 1
EtherCAT Module Inter-
E03h face Communications
Data Error
Safety Option Module
E71h
Detection Failure
Alarm Meaning
The polarity detection failed.
The multiturn data for the absolute encoder was
not correctly cleared or set.
Communications between the encoder and SER-
VOPACK is not possible.
An error occurred in calculating the position data
of the encoder.
An error occurred in the communications timer
between the encoder and SERVOPACK.
The parameters in the encoder are corrupted.
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 Mod-
ule failed.
An error occurred in the timer for communica-
tions with the Feedback Option Module.
The setting of Pn520 (2520h) (Excessive Position
Deviation Alarm Level) was exceeded by the
position deviation while the servo was ON.
The servo was turned ON after the position devi-
ation exceeded the setting of Pn526 (2526h)
(Excessive Position Deviation Alarm Level at
Servo ON) while the servo was OFF.
If position deviation remains in the deviation
counter, the setting of Pn529 (2529h) or Pn584
(2584h) (Speed Limit Level at Servo ON) limits the
speed when the servo is turned ON. This alarm
occurs if a position reference is input and the set-
ting of Pn520 (2520h) (Excessive Position Devia-
tion Alarm Level) is exceeded before the limit is
cleared.
There was too much position deviation between
the motor and load during fully-closed loop con-
trol.
The position feedback data exceeded
±1,879,048,192.
Communications initialization failed between the
SERVOPACK and the EtherCAT Module.
A synchronization error occurred during Ether-
CAT communications with the SERVOPACK.
There is an error in the communications data
between the SERVOPACK and the EtherCAT
Module.
Detection of the Safety Option Module failed.
16.2 Alarm Displays
16.2.1 List of Alarms
Continued from previous page.
Servo-
Alarm
motor
Reset
Stop-
Possi-
ping
ble?
Method
Gr.1 No
Gr.1 No
Gr.1 No
Gr.1 No
Gr.1 No
Gr.1 No
Gr.1 No
Gr.1 No
Gr.1 No
Gr.1 No
Gr.1 Yes
Gr.1 Yes
Gr.2 Yes
Gr.2 Yes
Gr.1 No
Gr.2 Yes
Gr.1 Yes
Gr.1 Yes
Gr.1 No
Continued on next page.
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