2021.05.26
•
REV. 1
• DUAL-VALVE PRESSURE CONTROLLER OPERATING MANUAL
15
Displaying Valve Drive Percentage
The valve drive is represented as a percentage of the amount of voltage driven to the valve. Percentages do not directly
correlate with percentage open.
Viewing the valve drive percentage is particularly helpful for troubleshooting. An increasing percentage over time likely
indicates a clog in the system, where more voltage is required to drive the valve to attain the same amount of flow. A
valve percentage of 0% indicates the valve is closed.
This information may be displayed on the main display and/or as part of transmitted serial data. There are four valve
display options:
•
None
: No valve information is displayed.
•
Main Screen
: Only on the
main display
.
•
Digital Data
: Only in the serial data frame.
•
Screen and Digital
: Both the
main display
and serial data frame.
Device Information
The
ABOUT
menu (
MENU
→
ABOUT
) contains useful information for setup, configuration,
and troubleshooting.
Basic Device Information
ABOUT
→
About Device
This includes information on the following:
•
MODEL
: Device model
•
SERIAL NO
: Serial number
•
DATE MFG
: Manufacturing date
•
DATE CAL
: Most recent calibration date
•
CAL BY
: Initials of the person who calibrated the device
•
SW
: Firmware version
•
Display SW
(color displays only): Firmware version of the display
Device Full Scale Ranges
ABOUT
→
Full Scale Ranges
This displays the maximum calibrated range of available pressure readings. Most will include only one type of pressure.
Devices equipped with an optional barometer will show absolute, gauge, and barometric pressures.
Manufacturer Information
ABOUT
→
About Manufacturer
About Manufacturer
usually includes:
•
Manufacturer name
•
Web address
•
Phone number
•
Email address
The
setup menu
.
