Step 9:  Verify Pump Rotation And Transducer Feedback - YASKAWA U1000 iQpump Drive Quick Start Quide

U1000 iQpump Drive
Quick Start Procedure
STEP
 Verify Pump Rotation and Transducer Feedback
9
9.1 Check the motor for proper direction and operation.
This test is performed solely from the HOA keypad. Apply power to the drive after making electrical connections and installing covers.
The HOA keypad should display as shown in Figure 9.1. The motor should not be running until Step 9.2 is performed.
9.2 Motor Rotation Test (Standard)
Press the
Press
- MODE -
U1-01= 40.00
U1-02= 40.00Hz
U1-91= 32.2PSI
The motor should now be operating and in the correct direction of pump.
Press
Press
Hand Speed value. Press
Note: If the direction of rotation is not correct, de-energize the drive and follow step 9.3.
YASKAWA TOEPYAIUPW02A U1000 iQpump Drive Quick Start Procedure
Figure 9.1 HOA Keypad Display
Auto Mode Off
key to return to the main menu.
F1
on the HOA keypad. The display should read:
HAND
DRV Rdy
Hand Reference 1
Hz
LSEQ
LREF
MONITOR
on the HOA keypad. The display should read as in Figure 9.1.
OFF
to access Hand Speed .. Use
- MODE - DRV Rdy
Auto Setpoint
U5-99= 0.0
PSI
U1-02= 0.00Hz
U1-91= 0.0PSI
MONITOR
The LED should be ON.
HAND
to save value .
No alarm active
LSEQ
LREF
Hand Mode Off
to change
Page 16
of 25