YASKAWA SGM7D-30F Product Manual page 302

Alarm Number:
Possible Cause
Alarm Name
*5
FL-1 :
System Alarm
*5
FL-2 :
System Alarm
*5
FL-3 :
System Alarm
A failure occurred in
*5
the SERVOPACK.
FL-4 :
System Alarm
*5
FL-5 :
System Alarm
*5
FL-6 :
System Alarm
There is a faulty con-
tact between the Digi-
CPF00:
tal Operator and the
Digital Operator
SERVOPACK.
Communications
Error 1
A malfunction was
caused by noise.
A failure occurred in
the Digital Operator.
CPF01:
Digital Operator
Communications
Error 2
A failure occurred in
the SERVOPACK.
*1.
Refer to the following manual for details.
Σ-7-Series Σ-7S SERVOPACK with Analog Voltage/Pulse Train References Product Manual
(Manual No.: SIEP S800001 26)
*2.
Detection Conditions
If either of the following conditions is detected, an alarm will occur.
Encoder re olution
] 
-1
Pn5 [min
6 10
] 
Maximum motor peed [min -1
*3.
Detection Conditions
If either of the following conditions is detected, an alarm will occur.
 1/ 
Rated motor peed [min -1 ]
・
Maximum motor peed [min
*4.
Refer to the following manual for details.
Σ -7-Series AC Servo Drive Peripheral Device Selection Manual (Manual No.: SIEP S800001 32)
*5.
These alarms are not stored in the alarm history. They are only displayed on the panel display.
3.5 FT83 SERVOPACKs with Analog Voltage/Pulse Train References
Confirmation
–
Check the connector
contact.
–
–
–
Pn20E

5
Pn210
Pn20E
Encoder re olution

Approx. .66  10
12 Pn210
Encoder re olution Pn20E

Pn210
610 5
Encoder re olution Pn20E

-1 ] 
Approx. .66  10
12
Pn210
3.5.3 Troubleshooting Alarms
Continued from previous page.
Correction
Turn the power supply to
the SERVOPACK OFF and
ON again. If an alarm still
occurs, the SERVOPACK
may be faulty. Replace the
SERVOPACK.
Disconnect the connec-
tor and insert it again. Or,
replace the cable.
Keep the Digital Operator
or the cable away from
sources of noise.
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.
Turn the power supply to
the SERVOPACK OFF and
ON again. If an alarm still
occurs, the SERVOPACK
may be faulty. Replace the
SERVOPACK.
Reference
–
–
–
–
–
3
3-233