Yaskawa Sigma-5 User Manual: Design and Maintenance - Rotary Motors MECHATROLINK-III Communications Reference - Manual (Page 301)

9.1 Alarm Displays
9-5
9
Trou
blesh
ooting
A.E02
MECHATROLINK
Internal Synchronization
Error 1
Synchronization error during MECHATROLINK
communications with the SERVOPACK.
Gr.1 Available
A.E40
MECHATROLINK
Transmission Cycle Setting
Error
The setting of the MECHATROLINK transmission
cycle is out of the allowable range.
Gr.2 Available
A.E41
MECHATROLINK
Communications Data Size
Setting Error
The setting of the MECHATROLINK communica-
tions data size is incorrect.
Gr.2 Available
A.E42
MECHATROLINK Station
Address Setting Error
The setting of the MECHATROLINK station
address is incorrect.
Gr.2 N/A
A.E50
MECHATROLINK
Synchronization Error
A synchronization error occurs during MECHA-
TROLINK communications.
Gr.2 Available
A.E51
MECHATROLINK
Synchronization Failed
A synchronization failure occurs in MECHA-
TROLINK communications.
Gr.2 Available
A.E60
MECHATROLINK
Communications Error
(Reception error)
A communications error occurs continuously dur-
ing MECHATROLINK communications.
Gr.2 Available
A.E61
MECHATROLINK
Transmission Cycle Error
(Synchronization interval
error)
The transmission cycle fluctuates during MECHA-
TROLINK communications.
Gr.2 Available
A.E62
MECHATROLINK
Communications Error
(FCS error)
Communications error occurs continuously during
MECHATROLINK communications.
Gr.2 Available
A.E63
MECHATROLINK
Synchronization Frame Not
Received Alarm
Synchronization frames are not received continu-
ously during MECHATROLINK communications.
Gr.2 Available
A.E71
Safety Option Module
Detection Failure
Detection of the safety option module failed. Gr.1 N/A
A.E72
Feedback Option Module
Detection Failure
Detection of the Feedback Option Module failed. Gr.1 N/A
A.E74
Unsupported Safety Option
Module
An unsupported safety option module was con-
nected.
Gr.1 N/A
A.E75
Unsupported Feedback
Option Module
An unsupported feedback option module was con-
nected.
Gr.1 N/A
A.E81 *1
SERVOPACK: Safety
Module Alarm
– – –
A.EA2
DRV Alarm 2 (SERVOPACK
WDC error)
A SERVOPACK DRV alarm 0 occurs. Gr.2 Available
A.Eb1
Safety Function Signal Input
Timing Error
The safety function signal input timing is faulty. Gr.1 N/A
A.Eb
*1
SERVOPACK: Safety
Module Alarms
– – –
A.EC
*1
SERVOPACK: Safety
Module Alarms
– – –
A.Ed1 Command Execution Timeout A timeout error occurred when using a MECHA-
TROLINK command.
Gr.2 Available
A.F10
Main Circuit Cable Open
Phase
With the main power supply ON, voltage was low
for more than 1 second in phase R, S, or T.
Gr.2 Available
∗1. These alarms occur in SERVOPACKs with safety modules.
For details, refer to Σ -V Series User’s Manual, Safety Module (No.: SIEP C720829 06).
(cont’d)
Alarm
Number
Alarm Name Meaning
Servo-
motor
Stopping
Method
Alarm
Reset