15.2 Alarm Displays
15.2.2 Troubleshooting Alarms
15-42
*1.
Detection Conditions
•
Rotary Servomotor
If either of the following conditions is detected, an alarm will occur.
•
Linear Servomotor
If either of the following conditions is detected, an alarm will occur.
*2.
Detection Conditions
•
Rotary Servomotor
If either of the following conditions is detected, an alarm will occur.
FL-1
*4
:
System Alarm
A failure occurred in
the SERVOPACK.
–
Turn the power supply to
the SERVOPACK OFF and
ON again. If an alarm still
occurs, the SERVOPACK
may be faulty. Replace the
SERVOPACK.
–
FL-2
*4
:
System Alarm
–
FL-3
*4
:
System Alarm
–
FL-4
*4
:
System Alarm
–
FL-5
*4
:
System Alarm
–
FL-6
*4
:
System Alarm
–
CPF00:
Digital Operator
Communications
Error 1
There is a faulty con-
tact between the Digi-
tal Operator and the
SERVOPACK.
Check the connector
contact.
Disconnect the connec-
tor and insert it again. Or,
replace the cable.
–
A malfunction was
caused by noise.
–
Keep the Digital Operator
or the cable away from
sources of noise.
–
CPF01:
Digital Operator
Communications
Error 2
A failure occurred in
the Digital Operator.
–
Disconnect the Digital
Operator and then con-
nect it again. If an alarm
still occurs, the Digital
Operator may be faulty.
Replace the Digital Oper-
ator.
–
A failure occurred in
the SERVOPACK.
–
Turn the power supply to
the SERVOPACK OFF and
ON again. If an alarm still
occurs, the SERVOPACK
may be faulty. Replace the
SERVOPACK.
–
Continued from previous page.
Alarm Number:
Alarm Name
Possible Cause
Confirmation
Correction
Reference
Pn533 [min
-1
]
6
10
5
Pn20E
Pn210
Encoder resolution
Pn20E
Pn210
Maximum motor speed [min
-1
]
Encoder resolution
Approx. 3.66
10
12
Pn585 [mm/s]
10
Pn20E
Pn210
Pn385 [100 mm/s]
Pn20E
Pn210
Linear encoder pitch [
m]
Linear encoder pitch [
m]
Resolution of Serial Converter Unit
Approx. 6.10
10
5
Resolution of Serial Converter Unit
1/3
6
10
5
Pn20E
Pn210
Rated motor speed [min
-1
]
Encoder resolution
Pn20E
Pn210
・
Maximum motor speed [min
-1
]
Encoder resolution
Approx. 3.66
10
12