YASKAWA E-V-MD Series User Manual page 265

Alarm
Alarm Name
Number
A.Cb0 Encoder Echoback Error
A.CC0 Multiturn Limit Disagreement
Position Error Overflow
A.d00
Position Error Overflow Alarm
A.d01
at Servo ON
MECHATROLINK
A.E02 Internal Synchronization
Error 1
MECHATROLINK
A.E40 Transmission Cycle
Setting Error
MECHATROLINK
A.E41 Communications Data Size
Setting Error
MECHATROLINK Station
A.E42
Address Setting Error
MECHATROLINK
A.E50
Synchronization Error
MECHATROLINK
A.E51
Synchronization Failed
MECHATROLINK
A.E60 Communications Error
(Reception error)
MECHATROLINK
Transmission Cycle Error
A.E61
(Synchronization interval
error)
MECHATROLINK
A.E63 Synchronization Frame Not
Received Alarm
A.Ed1 Command Execution Timeout
Note: For any of the following alarm numbers, an alarm will be detected for all of the axes at the same time: A.030, A.400,
A.7A3, A.b6A, A.b6b, A.E02, A.E40, A.E41, A.E42, A.E61, and A.E63. For all other alarm numbers, alarms are
detected individually for each axis.
Meaning
Contents of communications with encoder are
incorrect.
Different multiturn limits have been set in the
encoder and the SERVOPACK.
Position error exceeded the value of excessive
position error alarm level (Pn520) when the ser-
vomotor power is ON.
The position error is too large.
Synchronization error during MECHA-
TROLINK communications with the SERVO-
PACK.
The setting of the MECHATROLINK transmis-
sion cycle is out of the allowable range.
The setting of the MECHATROLINK commu-
nications data size is incorrect.
The setting of the MECHATROLINK station
address is incorrect.
A synchronization error occurs during MECHA-
TROLINK communications.
A synchronization failure occurs in MECHA-
TROLINK communications.
A communications error occurs continuously
during MECHATROLINK communications.
The transmission cycle fluctuates during
MECHATROLINK communications.
Synchronization frames are not received contin-
uously during MECHATROLINK communica-
tions.
A timeout error occurred when using a
MECHATROLINK command.
10.2 Alarm Displays
(cont'd)
Servo-
motor Alarm
Stopping Reset
Method
Gr.1 N/A
Gr.1 N/A
Gr.1 Available
Gr.1 Available
Gr.1 Available
Gr.2 Available
Gr.2 Available
Gr.2 N/A
Gr.2 Available
Gr.2 Available
Gr.2 Available
Gr.2 Available
Gr.2 Available
Gr.2 Available
10
10-5