9.1 Alarm Displays
9-5
A.E02
MECHATROLINK
Internal Synchronization Er-
ror 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.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 (Re-
ception error)
A communications error occurs continuously during
MECHATROLINK communications.
Gr.2 Available
A.E61
MECHATROLINK
Transmission Cycle Error
(Synchronization interval er-
ror)
The transmission cycle fluctuates during MECHA-
TROLINK 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 Op-
tion Module
An unsupported feedback option module was con-
nected.
Gr.1 N/A
A.E81
*1
SERVOPACK: Safety Mod-
ule 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 Mod-
ule Alarms
–––
A.EC
*1
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
A low voltage continued for one second or longer in
either phase R, S, or T when the main circuit power
supply was ON.
Gr.2 Available
A.F50
Servomotor Main Circuit
Cable Disconnection
The servomotor did not operate or power was not
supplied to the servomotor even though the SV_ON
(Servo ON) command was input when the
servomotor was ready to receive it.
Gr.1 Available
FL-1
*2
System Alarm
Internal program error occurred in the SERVO-
PACK
− N/A
FL-2
*2
CPF00
Digital Operator
Transmission Error 1
Communications cannot be performed between the
digital operator (model: JUSP-OP05A-1-E) and the
SERVOPACK (CPU error or other error).
− N/A
CPF01
Digital Operator
Transmission Error 2
∗1. These alarms occur in SERVOPACKs with safety modules. For details, refer to the
Σ
-V Series AC Servo Drives
User's Manual Safety Module (Manual No. SIEP C720829 06).
∗2. These alarms are not saved in the alarm history. There are displayed only on the panel display.
(cont’d)
Alarm
Number
Alarm Name Meaning
Servo-
motor
Stopping
Method
Alarm
Reset
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