Banner U-GAGE Q45UR Series—Analog - Manual (Page 3)

Output Response Settings
IMPORTANT: Remove power before making any internal adjustments.
Using the two slots shown in Figure 1, a small flat-blade screwdriver may be used to
lift up and remove the black inner cover to expose the 4-position DIP switch (Figure 2).
Those switches are used to program the following functions:
U-GAGE ™ Analog Q45UR Remote Ultrasonic Sensors
P/N 59323 Rev. C 3
Banner Engineering Corp. • Minneapolis, MN U.S.A.
www.bannerengineering.com • Tel: 763.544.3164
Switch Function
1 Output Slope
Settings
2 Output Mode
ON = Current output enabled
OFF*= Voltage output enabled
3 Loss of Echo
ON = Min - Max Mode
OFF*= Hold Mode
4 Min - Max
ON* = Default to maximum output value
OFF = Default to minimum output value
ON = Output value increases with distance
OFF*= Output value decreases with distance
Explanation of Programmable Output Functions:
Switch 1: Output Slope Select
ON = (Direct) Output value (voltage or current) increases with increasing
distance of the target from the sensor
OFF* = (Inverse) Output value decreases with increasing distance of the
target from the sensor
Switch 2: Output Mode Select
ON = The 4 to 20mA current output (white wire) is enabled
OFF* = The 0 to 10V dc voltage output (black wire) is enabled
This switch configures the D/A driver to use either the current output or the voltage
output driver.
Switch 3: Loss of Echo Mode Select
ON = Min - Max Mode
OFF* = Hold Mode
This switch determines the output response to the loss of echo. The “Hold Mode”
(Switch 3 Off*) maintains the output at the value which was present at the time of
echo loss. The “Min - Max Mode” (Switch 3 On) drives the output to either the
minimum value (0V or 4mA or the maximum value (10V or 20mA) when the echo is
lost. Minimum or maximum value is selected by Switch 4.
Switch 4: Min - Max Default
ON* = Default to maximum output value at loss of echo
OFF = Default to minimum output value at loss of echo
Switch 4 selects the output response to loss of echo when “Min - Max Mode” is
selected by Switch 3 (see above).
* Factory default setting
0
Near
Window
Far
Window
10
Target Position
Analog Output (V dc)
Positive
Slope
Voltage/Current-Sourcing Models
4
20
Analog Output (mA)
Figure 3. Output as a function of target
position
D