Yaskawa Sigma-5 Large Capacity Users Manual: Design and Maintenance-Rotary Motors-Mechatrolink-II Communication Reference - Manual (Page 316)

9.1 Alarm Displays
9-5
9
Trou
blesh
ooting
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.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
CPF00
Digital Operator
Transmission Error 1
Digital operator (JUSP-OP05A-1-E) fails to communicate with the
SERVOPACK (e.g., CPU error).
− N/A
CPF01
Digital Operator
Transmission Error 2
− N/A
A. − − Not an error Normal operation status − −
∗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