Yaskawa SGDH Linear Sigma Series - Manual (Page 367)

11.1 Troubleshooting
11-15
11
* 1. This alarm occurs when the communications is still disabled five seconds after digital opera-
tor power supply is ON, or when digital operator communications disabled status stays while
an application module is connected.
* 2. This alarm occurs when digital operator received data error occurs consecutively five times,
or when the state that digital operator receives no data from SERVOPACK for one second or
more occurs consecutively three times.
A.F6 Servomotor Line
Disconnection
(For the software
version 32 or
later) Occurred when the
servo was turned
ON. The power is not supplied to the linear servomotor
while the SERVOPACK received a servo ON com-
mand. Check and then correct the linear servomotor
power line wiring, or replace the SERVOPACK.
CPF00 Digital Operator
Transmission
Error 1
*1
Occurred when the
power supply was
turned ON with dig-
ital operator con-
nected or
when connecting
digital operator with
the power supply
was turned ON. The contact between the digital operator and the
SERVOPACK is faulty. Insert securely the connector, or replace the cable.
The external noise interference occurred to the digi-
tal operator or cable.
(The digital operator cable is near noise source.) Do not lay the cable near noise source.
Install digital operator far from noise source.
CPF01 Digital Operator
Transmission
Error 2
*2
A digital operator fault occurred. Replace the digital operator.
A SERVOPACK fault occurred. Replace the SERVOPACK.
Table 11.5 Alarm Display and Troubleshooting (Cont’d)
Alarm
Display
Alarm Name Situation at Alarm
Occurrence
Cause Corrective Actions