YASKAWA SGD7S-xxxDA0 series, Product Manual

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16.2 Alarm Displays
16.2.3 Resetting Alarms
16-42
*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.
Refer to the catalog for details.
*3.
These alarms are not stored in the alarm history. They are only displayed on the panel display.
16.2.3 Resetting Alarms
If there is an ALM (Servo Alarm) signal, use one of the following methods to reset the alarm
after eliminating the cause of the alarm.
Clearing Alarms and Warnings with the Fault Reset Com-
mand
Execute the Fault Reset command to clear alarms or warnings.
Refer to the following section for details on the Fault Reset command.

Controlword Bits on page 15-21
Resetting Alarms Using the Digital Operator
Press the ALARM RESET Key on the Digital Operator. Refer to the following manual for details
on resetting alarms.
Σ
-7-Series Digital Operator Operating Manual (Manual No.: SIEP S800001 33)
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 connect
it again. If an alarm still
occurs, the Digital Opera-
tor may be faulty. Replace
the Digital Operator.
–
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 Code:
Alarm Name
Possible Cause Confirmation Correction Reference
Pn533 [min -1 ]

6

10
5
Encoder resolution

1

1
Maximum motor speed [min -1 ]

Encoder resolution
Approx. 3.66

10 12
Pn585 [mm/s]
10


Pn385 [100 mm/s]
Linear encoder pitch [

m]
Linear encoder pitch [

m]
Resolution of Serial Converter Unit
Approx. 6.10

10
5
Resolution of Serial Converter Unit

1

1
Be sure to eliminate the cause of an alarm before you reset the alarm.
If you reset the alarm and continue operation without eliminating the cause of the alarm, it may
result in damage to the equipment or fire.
Important