YASKAWA SGDS Sigma III Series User Manual page 296

Alarm
Alarm Name
Display
A.CF2
Fully-closed Serial
Converter Unit
Communications Error
(Timer Stopped)
A.d00
Position Error Pulse
Overflow
A.d01
Position Error Pulse
Overflow Alarm
at Servo ON
A.d02
Position Error Pulse
Overflow Alarm by Speed
Limit at Servo ON
A.d10 Motor-Load Position
Error Pulse Overflow
A.E00 COM Alarm 0
A.E01
COM Alarm 1
A.E02
COM Alarm 2
A.E07 COM Alarm 7
A.E40 MECHATROLINK II
Transmission Cycle
Setting Error
A.E50
MECHATROLINK II
Synchronization Error
A.E51
MECHATOLINK II
Synchronization Failed
A.E60 MECHATROLINK II
Communications Error
A.E61 MECHATROLINK II
Transmission Cycle Error
A.EA0 DRV Alarm 0
A.EA1
DRV Alarm 1
A.EA2
DRV Alarm 2
A.ED0 Internal Command Error
A.F10 Power Line Open Phase
CPF00
Digital Operator
Transmission Error
CPF01
A.− −
Not an error
Table 10.1 Alarm Display Table (Cont'd)
Meaning
Communication of fully-closed serial converter unit is faulty.
Position error pulse exceeded parameter (Pn520).
When the servo turns ON, the position error pulses exceeded
the parameter setting (Pn526).
If the servo turns ON with position error pulses accumulated,
the speed is limited by Pn529. In this state, the reference
pulse was input without resetting the speed limit, and the
position error pulses exceeds the value set for the parameter
Pn520.
Position error pulse between motor and load is too large.
SERVOPACK "COM error 0."
SERVOPACK "COM error 1."
SERVOPACK "COM error 2."
SERVOPACK "COM error 7."
Transmission cycle setting of MECHATROLINK II is
incorrect.
Synchronization error during MECHATROLINK II
communications.
Synchronization error during MECHATROLINK II
communications.
Continuous communications error during
MECHATROLINK II communications.
Transmission cycle error during MECHATROLINK II
communications.
SERVOPACK "DRV error 0."
SERVOPACK "DRV error 1."
SERVOPACK "DRV error 2."
Command error in the SERVOPACK.
One phase is not connected in the main power supply.
Digital operator (JUSP-OP05A) fails to communicate with
SERVOPACK (e.g., CPU error).
Normal operation status
10.1 Troubleshooting
Servomo- Alarm Servo
tor Stop Reset Alarm
Method (ALM)
Output
DB stop N/A
DB stop Available
DB stop Available
Zero speed Available
stop
Zero speed Available
stop
Zero speed Available
stop
Zero speed Available
stop
Zero speed Available
stop
Zero speed N/A
H
stop
Zero speed Available
stop
Zero speed Available
stop
Zero speed Available
stop
Zero speed Available
stop
DB stop N/A
DB stop N/A
Zero speed Available
stop
Zero speed Available
stop
Zero speed Available
stop
−
N/A
− N/A
− − L
10-5