Yaskawa Sigma-5 User Manual: Design and Maintenance - Rotary Motors MECHATROLINK-III Communications Reference - Manual (Page 302)

9 Troubleshooting
9.1.1 List of Alarms
9-6
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 servomo-
tor 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 − N/A
CPF00
Digital Operator Transmission
Error 1
Digital operator (JUSP-OP05A-1-E) fails to com-
municate 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 are not stored in the alarm history and are displayed only in the panel display.
(cont’d)
Alarm
Number
Alarm Name Meaning
Servo-
motor
Stopping
Method
Alarm
Reset