Let's say your tank is 100 inches deep, and the transducer you're
using has a manufacturer's range of 0-150 inches of water column
(INWC). The level sensor or end of the bubbler tube is located 10
inches off the bottom of the tank. With 15 inches of water in the
tank you are cavitating the pump, and at 80 inches of water you
are facing probable flooding. Your goal is to maintain a liquid
level between 40 and 65 inches using LiquaVision®.
Taking the following steps while programming LiquaVision will maintain
the range of liquid between 40 and 65 inches. High Alarm output
circuit will be activated at 75 inches and the Low Alarm will be
activated at 25 inches. The cross-section "window" into
your tank that is displayed in the vertical Bar Graph will be from
10 to 90 inches.
|
1
|
Press SELECT; see RANG displayed, followed by a flashing R___; enter
150 inches for Transducer Range by using the INCREASE / DECREASE buttons.
This is the manufacturer setting printed on the transducer
|
2 |
Press SELECT; see OFST displayed,
followed by a flashing L___; enter 10 inches as the Offset or End
of the Bubbler Pipe from the bottom of the tank.
|
3 |
Press SELECT; see P___; enter 90 inches as the Upper Limit in Display
Window.
|
4
|
Press SELECT; see P___; enter 10 inches as the Lower Limit in the
Display Window.
|
5 |
Press SELECT; see P___; enter 75 inches as the High Level Alarm/Fault
level.
|
6 |
Press SELECT; see P___; enter 65 inches as the Make-Up OFF point,
the highest level in the operating range.
|
7 |
Press SELECT; see P___; enter 40 inches as the Make-Up ON point,
the lowest level in the operating range.
|
8 |
Press SELECT; see P___; enter 25 inches as the Low Level Alarm/Fault
level. |
| |
Press the ESC button after you have entered all of the set points.
You're finished, and will return to operating mode.
|
