PVJ3
page 8
8
4.0 Calibration
The calibration of the controller is carried out on pages accessed by pressing
& holding in the RIGHT ARROW Button for 5seconds. The first calibration
page will appear. You can move through the calibration pages by pressing the
RETURN ARROW button & then the RIGHT ARROW button to move on.
Continuing this process will move you through the pages with out making any
changes. If changes are made the inputted value is recorded once the enter
button has been pressed. The enter button is the return arrow located at the
bottom right corner of the facia. To get out of calibration pages press the
RETURN ARROW button twice & return to the main page.
4.1 Pressure Sensor Calibration
Calibrate Sensor will now be displayed.
The Cursor will be flashing under the first digit of the SENSOR CALIBRATE
setting. Simply type in the 20mA scale off the pressure transducer to be used,
example 1000kPa (10bar) Press 1, Press 0, press 0, press 0 & then press
Return Arrow button.
Press the RIGHT ARROW Button to move onto the next Page.
4.2 Setting Low Pressure Shutdown
Low pressure will now be displayed.
The Cursor will be flashing under the first digit of the LOW PRESSURE
setting. Simply type in the appropriate pressure you want the low pressure
shutdown to operate at, example 200kPa Press 2, press 0, press 0 & then
press Return Arrow button.
Press the RIGHT ARROW Button to move onto the next Page.
4.3 Setting Low Pressure Time Delay
Low pressure time will now be displayed.
The Cursor will be flashing under the first digit of the LOW PRESSURE TIME
setting. Simply type in the appropriate delay time you want after the low
pressure set point has been reached, example 45sec Press 0, press 0, press
4, Press 5, & then press Return Arrow button.
Press the RIGHT ARROW Button to move onto the next Page.
4.4 Set point Pressure Setting
Set point pressure will now be displayed.
The Cursor will be flashing under the first digit of the SETPOINT PRESSURE
setting. Simply type in the appropriate pressure you want the pumps to
maintain the System at, example 400kPa Press 4, press 0, press 0 & then
press Return Arrow button.
Press the RIGHT ARROW Button to move onto the next Page.