YASKAWA SGD7S-1R9D Product Manual page 489

Alarm
Alarm Name
Code
Encoder Communications
C92 hex
Timer Error
CA0 hex Encoder Parameter Error
Cb0 hex Encoder Echoback Error
Multiturn Limit Disagree-
CC0 hex
ment
Reception Failed Error in
CF1
Feedback Option Module
*2
hex
Communications
Timer Stopped Error in
CF2
Feedback Option Module
*2
hex
Communications
Position Deviation Over-
d00 hex
flow
Position Deviation Over-
d01 hex
flow Alarm at Servo ON
Position Deviation Over-
d02 hex flow Alarm for Speed Limit
at Servo ON
d10 Motor-Load Position Devi-
*2
hex ation Overflow
d30 hex Position Data Overflow
EtherCAT Module Inter-
E00 hex face Initialization Timeout
Error
EtherCAT Internal Syn-
E02 hex
chronization Error 1
EtherCAT Module Inter-
E03 hex face Communications
Data Error
Safety Option Module
E71 hex
Detection Failure
Feedback Option Module
E72 hex
Detection Failure
Unsupported Safety
E74 hex
Option Module Alarm
E75 Unsupported Feedback
*2
hex Option Module Alarm
Command-Option IF
EA0 hex
Servo Unit Initial Error
Alarm Meaning
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 (2520 hex) (Excessive Posi-
tion 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 (2526 hex)
(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 (2529 hex) or
Pn584 (2584 hex) (Speed Limit Level at Servo
ON) will limit the speed when the servo is turned
ON. This alarm occurs if a position reference is
input and the setting of Pn520 (2520 hex) (Exces-
sive 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 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.
Detection of the Feedback Option Module failed.
An unsupported Safety Option Module was con-
nected.
An unsupported Feedback Option Module was
connected.
Communications could not be initialized between
the SERVOPACK and EtherCAT (CoE) Network
Module within 10 seconds.
15.2 Alarm Displays
15.2.1 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 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
Gr.1 No
Gr.1 No
Gr.1 No
Gr.1 No
Continued on next page.
15
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