YASKAWA SGD7S-xxxDA0 series Product Manual page 547

Alarm Code:
Possible Cause
Alarm Name
The /DBON (Dynamic
Brake Operation
Request Output) sig-
nal and another out-
F32h:
put signal are both
Dynamic Brake
allocated to the same
Operation
CN1 output signal ter-
Request Output
minal.
Signal Setting
Error
(An error
occurred in the
settings related to
the Dynamic
The /DBON (Dynamic
Brake Operation
Brake Operation
Request Output
Request Output) sig-
signal.)
nal is being used with
the polarity reversed.
Digital Outputs
(60FEh) is set to the
terminal that was allo-
cated the /DBON
(Dynamic Brake Oper-
ation Request Out-
put) signal.
F50h:
A failure occurred in
Servomotor Main
the SERVOPACK.
Circuit Cable Dis-
connection
(The Servomotor
did not operate or
power was not
supplied to the
Servomotor even
The wiring is not cor-
though the Servo
rect or there is a faulty
ON command
contact in the motor
(Enable Operation
wiring.
command) was
input when the
Servomotor was
ready to receive
it.)
*3
FL-1 :
System Alarm
*3
FL-2 :
System Alarm
*3
FL-3 :
System Alarm
A failure occurred in
*3
the SERVOPACK.
FL-4 :
System Alarm
*3
FL-5 :
System Alarm
*3
FL-6 :
System Alarm
Confirmation
Set the parameters
related to output signals
Check the parameters (Pn50E to Pn510, Pn514,
related to output signals Pn53C, and Pn53D) cor-
(Pn50E to Pn510, rectly so that the /DBON
Pn514, Pn53C, and signal and another output
Pn53D). signal are not allocated to
the same CN1 output sig-
nal terminal.
Set the objects related to
output signals (250Eh to
Check the objects 2510h, 2514h, 2752h,
related to output signals and 2753h) correctly so
(250Eh to 2510h, that the /DBON signal and
2514h, 2752h, and another output signal are
2753h). not allocated to the same
CN1 output signal termi-
nal.
Check the related
parameters (Pn512 and Set the polarity of the /
Pn513) that change the DBON signal correctly
polarity of the /DBON with Pn512 and Pn513.
signal.
Set Digital Outputs
(60FEh) so that the signal
Check the Digital Out-
of the terminal that was
puts (60FEh) settings.
allocated the /DBON sig-
nal will not be output.
The SERVOPACK may be
– faulty. Replace the SER-
VOPACK.
Make sure that the Servo-
Check the wiring.
motor is correctly wired.
Turn the power supply to
the SERVOPACK OFF and
ON again. If an alarm still
–
occurs, the SERVOPACK
may be faulty. Replace the
SERVOPACK.
16.2 Alarm Displays
16.2.2 Troubleshooting Alarms
Continued from previous page.
Correction Reference
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–
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page 4-19
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Continued on next page.
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