Flint & Walling © Copyright 2018. All rights reserved.
8
VFD
Minimum Generator rating
VS/TVS15
4 .8kW
VS/TVS20
8 .0kW
VS/TVS30
10 .0kW
TVS50
15 .7 KW
Note: If additional loads are being supplied by the generator,
the generator manufacture should be contacted for correct
sizing . When the controller is being supplied power by a
generator the Powered by Generator option should be set
to YES in the advanced features menu to minimize possible
damage to the drive .
Drive Configuration
When sized correctly, the drive controller package systems
are fully programmed and are ready to go right out of the box
without need for additional configuration . There are several
parameters that can be changed:
Figure 9 Display and Keypad
Capacitors inside the drive controller
can still hold a lethal voltage even after power has been
removed. Allow 10 minutes for dangerous internal voltage
to discharge before making changes to input power or
motor connections.
By pressing and holding the EDIT & ENTER buttons down
together for 5 seconds, you enter into the program menu .
Using the UP & DOWN buttons, you can scroll through the
menus and view the current settings . To make a change to
a parameter press the EDIT button followed by the UP and
DOWN buttons to set or choose the new value . Once the
new values is set, press the ENTER button to accept the new
value or the ESCAPE button to discard the change . Once
you are done viewing and changing the parameters press
ESCAPE to return to the home screen .
For further information to change these parameters, please
call Technical Support at 800-742-5044 .
KEY:
APPLIES ONLY TO TRANSDUCER
APPLIES ONLY TO PRESSURE SWITCH
APPLIES TO EITHER OPTION
(1) Control Choice
Switch or Transducer
At initial power-up, the drive will detect what control devise is
attached and will automatically set the control choice . If a switch or
transducer is not hooked up, the drive will default to Switch as it's
control choice .
Set Transducer Range
(Only for Transducer
Control)
50-300 PSI
Default 100 PSI
Programs the drive to the range of the pressure transducer that is
attached . (Drive ships with 100PSI transducer .)
Set Pressure Set Point
(Only for Transducer
Control)
15 - (Max Transducer range - 5)
Default 50
Target system pressure .
Set Draw Down PSI
(Only for Transducer
Control)
2-15 PSI
Default 5 PSI
Sets the amount that the system pressure has to drop below the set
point while the drive is in standby before the drive will restart the
motor .
Access menu options by pressing and holding edit and enter for 3 seconds .
Menu Option
Action
Notes
