Yaskawa Sigma-5 Large Capacity Users Manual: Design and Maintenance-Rotary Motors-Mechatrolink-III Communication Reference User Manual
Page 316
9.1 Alarm Displays
9-5
9
Trou
blesh
ooting
A.E41
MECHATROLINK
Communications Data
Size Setting Error
The setting of the MECHATROLINK communications 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 MECHATROLINK commu-
nications.
Gr.2
Available
A.E51
MECHATROLINK
Synchronization Failed
A synchronization failure occurs in MECHATROLINK communi-
cations.
Gr.2
Available
A.E60
MECHATROLINK
Communications Error
(Reception error)
A communications error occurs continuously during MECHA-
TROLINK communications.
Gr.2
Available
A.E61
MECHATROLINK
Transmission Cycle Error
(Synchronization interval
error)
The transmission cycle fluctuates during MECHATROLINK com-
munications.
Gr.2
Available
A.E62
MECHATROLINK
Communications Error
(FCS error)
Communications error occurs continuously during MECHA-
TROLINK communications.
Gr.2
Available
A.E63
MECHATROLINK
Synchronization Frame
Not Received Alarm
Synchronization frames are not received continuously 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 connected.
Gr.1
N/A
A.E75
Unsupported Feedback
Option Module
An unsupported feedback option module was connected.
Gr.1
N/A
A.E81
*2
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
*2
SERVOPACK: Safety
Module Alarms
–
–
–
A.EC
*2
SERVOPACK: Safety
Module Alarms
–
–
–
A.Ed1
Command Execution
Timeout
A timeout error occurred when using a MECHATROLINK com-
mand.
Gr.2
Available
A.F10
Main Circuit Cable Open
Phase
With the main circuit power supply ON, voltage was low for more
than 1 second in phase R, S, or T.
Gr.2
Available
A.F30
Dynamic Brake Contactor
Error
An error occurred in the operation of the dynamic brake contactor.
Gr.2
Available
FL-1
*3
System Alarm
Internal program error occurred in the SERVOPACK
−
N/A
FL-2
*3
−
N/A
∗2. These alarms occur in SERVOPACKs with safety modules.
For details, refer to
Σ
-V Series User’s Manual, Safety Module (No.: SIEP C720829 06).
∗3. These alarms are not stored in the alarm history and are displayed only in the panel display.
(cont’d)
Alarm
Number
Alarm Name
Meaning
Servomotor
Stopping
Method
Alarm
Reset