6.8 Diagnosing and Resetting Faults
270 YASKAWA ELECTRIC SIEP C710606 44B YASKAWA AC Drive T1000V Technical Manual
◆ Fault Reset Methods
After the Fault Occurs Procedure
Fix the cause of the fault, restart the
drive, and reset the fault
Press on the digital operator.
Fix the cause of the fault, resetting
via Fault Reset Digital Input S4
Close then open the fault signal digital input via
terminal S4. S4 is set fault reset as default
(H1-04 = 12)
If the above methods do not reset the fault, turn off the drive main power supply.
Reapply power after LED operator display is out.
Fault Reset Switch
Drive
S4 Fault Reset Digital Input
SC Digital Input Common
ON
OFF
2
1
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