HYQUEST SOLUTIONS PTY LTD
Multi Output Dry Transducer - Model WL3100 10 ISSUE 15: 4/9/15
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8. LCD Screen
There are 7 main LCD screens available. Some screens display internal data and some allow parameters to be
changed. The screens are:
LCD SCREEN
DESCRIPTION
WL3100 S/W 7.2
Level 9.392 m Display model, S/W Rev and present river level
Sensor Addr: 2
Sensor ID: A-345 Display Sensor SDI-12 address and 5 digit ID
Comms Type:
SDI-12 Allows the comms type to be selected SDI-12 or
RS232
4-20mA Level:
0.0-10.0 m Indicates the 4mA Level and the 20mA Level
Set Level:
12.392 m Allows the present River Level to be preset -
internally calculates an offset
Calc Offset:
0.003 m Displays the internally calculated offset generated
through the previous Set Level
Sampling Mode :
Single Contin+Avg 3 => the river level is continuously
measured and the last 5 values are averaged.
Single=> the river level is only measured when
requested.
Note: When the River Level is “Set”, the difference between the user entered River Level, and the raw data
measured from the transducer is calculated. This calculated offset is saved into non-volatile memory, and is
added to the raw transducer level each time a measurement is taken. In this way all calculations are made
transparent to the operator.
A measurement of the river level is initiated when a button is pressed (LCD is on) OR when “Continuous Meas”
is set to Yes and +12V is present OR when 4-20mA current is present, OR when an SDI-12 Measure command is
received.
There are many other menu items that allow fine tuning of the calibration if this is required, as well as changing
units of measurement (m/ft) and pressure (psi/kPa). Please note the menu tree on the next page should be
examined carefully before embarking through it.
