Motor Rotation Test
In this step the motor is checked for proper direction and operation. This
test is to be performed solely from the digital operator. Apply power to the
iQpump after all the electrical connections have been made and protective
covers have been re-attached. At this point,
DO NOT RUN THE MOTOR
,
the Digital Operator should display as shown in
Fig. 3
.
Fig. 3
: Digital Operator
Use precaution, and refer to
Fig.1 or 2,
swap any
two
of the
three
output leads to the motor
(U/T1, V/T2 and W/T3). After the
wiring change, repeat
Step 8
and recheck motor direction.
After the power has been turned OFF, wait at least five minutes until
the charge indicator extinguishes completely before touching any
wiring, circuit boards or components.
DANGER
!
Digital Operator
turned off.
Verify feedback on display (show keypad) matches mechanical pressure
gauge.
FEEDBACK SIGNAL CHECK
FEEDBACK SIGNAL LEVEL
Refer to parameter P1-02 and P1-03, if the
feedback device scaling or system units are
incorrect.
Next, push
and the
HAND
LED should be
ON
.
The motor should now be operating at in the correct direction of pump.
Push
on the Digital Operator; the display should read
on the Digital Operator; the display should read as in Fig. 3.
No alarm active
Auto Mode Off
Hand Mode Off
If the direction is not correct, then power down the iQpump and follow
Instructions below.
Press to access Hand Speed. Use to change
Hand Speed value. Press to save value.
Step
8
Pump Rotation and Feedback Signal Check
Step
9
Auto Mode Operation
AUTO MODE
Press the
AUTO
button to put the iQpump into AUTO mode.
In AUTO mode the iQpump is capable of starting or stopping based on the Run Source
Selection setting parameter b1-02. (See Step 3 Select Start/Stop Control Method) The
setpoint used in AUTO mode is based on the Reference Source Selection setting
parameter b1-01. (See Step 3 Select Speed Method)
The iQpump can be operated in AUTO mode when the following actions have been
performed:
All parameters are programmed
Motor direction has been checked
Auto Mode: Reference source selected in parameter b1-01 (See step 3)
Auto Mode: Run source selected in parameter b1-02 (See Step 3)
Next, press
to access or modify the system setpoint that was entered using
SET SYSTEM SETPOINT
iQpump automatically starts in Auto Mode when the feedback signal level falls below
the programmed level in parameter P1-04 for the specified time in P1-05.
Use
to select the digit and
to change the system setpoint.
Next press
Next, press the
AUTO
button to start the
iQpump.
Start Pump System
Start
Delay
145 PSI
Start / Draw Down
Level P1-04
System Setpoint
(Example 80 PSI)
Feedback signal from
pressure transducer
(4 – 20 mA)
0
Pressure
Start Level Delay (P1-05)
(Example 5.0 sec.)
WAIT
to store setpoint and press
operation menu.
to return to the main
Refer to Illustration 2 on Page 3 of 4 for additional information on the Start Level Function.
parameter Q1-01 System Setpoint in the iQpump Quick Setup Menu
Example: 80 PSI
LED is blinking
when AUTO mode
is active but AUTO
Run Command is
not active.
Fig. 4
: Digital Operator
10
YASKAWA
TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
Summary of Contents for iQpump1000
Page 355: ......
