YASKAWA iQpump1000 Quick Start Manual page 214

5.7 HOA Keypad Display Messages
After the Fault Occurs
Turn off the main power supply if the above methods do not reset the fault. Reapply power after the
HOA keypad display has turned off.
When an "SC" error occurs, contact Yaskawa or a Yaskawa agent before cycling the power to the drive.
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.
214
Procedure
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
ON
2
OFF
1