Fault Reset Methods - YASKAWA FSDrive-MV1000 Series Instructions For Use Manual

5.10 Diagnosing and Resetting Faults
Continue to press
6
Parameters U2-03 through U2-31 help determine the cause of a fault. Parameters to be
monitored differ depending on the control mode.
u Fault Reset Methods
When a fault occurs, the cause of the fault must be removed and the drive must be restarted. The table below lists the
different methods of restarting the drive.
No. After the Fault Occurs
After remove the cause of the
Method 1 fault, restart the drive, and
reset the fault.
Resetting via Fault Reset
Method 2
Contact Input 7
Turn off the drive main power supply and control power supply.
Method 3 Reapply power after the LEDs on the digital operator have turned off: first the
control power supply and then the drive main power supply.
Note: If the Run command is present, the drive will disregard any attempts to reset the fault. Remove the Run command before
attempting to clear a fault situation.
182
Step
to view drive status information when the fault occurred.
Press the RESET key on the digital operator
while the error code is displayed.
Close then open the fault reset signal.
(14 (fault reset signal) must be assigned to contact
input H1-
Contact input 4 is set for "fault reset" as default
(H1-04 = 14).
.)
YASKAWA ELECTRIC TOEP C710687 02B FSDrive-MV1000 Instructions
Display/Result
Procedure
Fault reset
ALARM
DIGITAL OPERATOR JVOP-180
- MODE - DRV
oC
Overcurrent
RESET
FWD
F1 F2
LO
ESC
RE
RESET ENTER
RUN STOP
Drive
7
8
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