Franklin Electric SUBDRIVE CONNECT PLUS Manuel Du Propriétaire page 30

DRIVE CONFIGURATION
Menu Settings
If a single drive/pump system has different pressure requirements for separate applications at separate times, there are
two user configurable setpoints in the system — Setpoint 1 and Setpoint 2 — which are selectable through the switch con-
nected to the Dual Setpoint input. Refer to
used for pressure control. When the input is closed, Setpoint 2 is used.
For large operations that might require several drives and pumps, refer to
35.
NOTE: Factory defaults for both setpoints are 0 PSI. This puts the drive in the Sleep/Stop state, keeping the drive from
turning on the pump while programming takes place. The Drive will run 5 seconds after SETPOINT 1 is adjusted above 0 PSI
and N N E E X X T T button is pressed.
7. S S e e t t p p o o i i n n t t 1 1 : : When using a Pressure Transducer, use this screen to set the desired target pressure the system will maintain
during normal operation. Recommended maximum value is 5% less than sensor max for proper operation.
8. S S e e t t p p o o i i n n t t 2 2 : : When using a Pressure Transducer, an alternate setpoint can be set here and activated by closing a switch con-
nected to the D D u u a a l l S S e e t t p p o o i i n n t t terminal block.
IMPORTANT: Monitor pressure gauge during initial startup to ensure system does not over-pressurize.
9. D D r r a a w w d d o o w w n n : : When using a pressure transducer, the "cut-in" pressure offset can be set to allow for more water to be drawn
from the system pressure tank before a sleeping drive will wake up. This will reduce sleep/wakeup cycles.
For example, a system setpoint pressure of 50 PSI and a drawdown value of 20 PSI would cause the drive to maintain sys-
tem pressure at 50 PSI when running; however when the system is idle, the drive will not start the motor until the system
pressure drops below 30 PSI.
10. S S y y s s t t e e m m R R e e s s p p o o n n s s e e : : System response time affects how the drive reacts to the pressure transducer/sensor feedback. Faster
response times can improve pressure stability in some systems. However, if the response is too fast, the system could over-
shoot, leading to overpressure, rapid cycling, or hydraulic noise. Selections include SLOW, MEDIUM, FAST, and Custom.
These control the following configuration items:
• Proportional Gain, default = 500
• Integral Time, default = 25 (2.5 seconds)
• Ramp Time, default = 10 (1.0 seconds)
• Acceleration Time, default = 2s for SUB, 20s for CEN
• Deceleration Time, default = 2s for SUB, 20s for CEN
11. U U n n d d e e r r l l o o a a d d S S e e n n s s i i t t i i v v i i t t y y : : The drive detects Underload faults in a variety of pumping applications. In rare cases (as with cer-
tain pumps in shallow wells), this trip level may result in unnecessary faults. If the pump is installed in a shallow well, acti-
vate the drive and observe system behavior. Once the system begins to regulate pressure, check operation at several flow
rates to make sure the default sensitivity does not cause false Underload trips.
• S S h h a a l l l l o o w w S S e e t t : : If the pump is installed in an extremely shallow well and the system continues to trip, then adjust to a
lower sensitivity setting. Check the Underload trip level and repeat as necessary.
• D D e e e e p p S S e e t t : : In cases where the pump is set very deep, run the system at open discharge to pump the well down and ob-
serve carefully that an Underload is detected properly. If the system does not trip as it should, adjust to a higher sensi-
tivity setting.
12. U U n n d d e e r r l l o o a a d d O O f f f f T T i i m m e e : : This setting determines how long the drive will wait before attempting to run after an Underload
event. The default setting is S S M M A A R R T T R R E E S S E E T T , but is user-adjustable from 5 minutes to 24 hours. Smart reset will set the
underload off time to 5 minutes for the first fault. If the drive faults again immediately following the 5 minute off time, the
next off time is doubled.
13. R R u u n n / / S S t t o o p p I I n n p p u u t t : : This screen allows the default polarity of the Run/Stop input to be changed from Normally Closed to Nor-
mally Open. Refer to
14. Q Q R R C C o o d d e e : : This screen displays the software version and the drive/motor voltage. This screen also displays a code identify-
ing the drive for connection to the mobile app. Refer to
code sticker left of the display. If your mobile device has trouble reading the on-screen QR code, point your device at the
sticker.
15. F F a a u u l l t t C C o o d d e e s s : : While the QR code is displayed, pressing the D D O O W W N N button causes the display to scroll through the last five
fault codes beginning with the most recent one. The display shows the Fault Log Number (1-5), Fault Code, Fault Descrip-
tion, Date/Time (shown as mm/dd/yy hh:mm:ss).
30
"Control Circuit Connections" on page
"Control Circuit Connections" on page
26. When the input is open, Setpoint 1 is
"Multi-Drive Feature (Mobile App Only)" on page
26.
"FE Connect Mobile Application" on page 39. There is also a QR