Operation
5.3 Unit Reset
Overview
Unit Reset initializes all of the DirectLine® Sensor’s calibration and configuration
data to factory default values with the exception of the Factory Temperature
Calibration correction values, according to Table 5-4 Factory Default Values.
Procedure
From the Online PV display, press and hold the
and
buttons
simultaneously until “
rSEt
” appears on the display (
minimum of 10 seconds
).
“
rSEt
” will remain on the display for about 8 seconds followed by the firmware
version, the PV type,
S and the online conductivity value. The unit then returns
to the Online PV display.
Table 5-4 Factory Default Values
Data
Default Values
Cell Trim
0.000
Temperature Trim
0.0
Cell Constant
0.1
Primary Variable Type
MS/cm
Cell Factor
1.000
TDS Factor
1.000
Solution Type
HCI
Noise Suppression Frequency Selection
60 Hz
Output Configuration – 0 % Range Value
4.00mA
Output Configuration – 100 % Range Value
20.00mA
Output Configuration – 0 % Calibration
0.000
Output Configuration – 100 % Calibration
1999 mS/cm
24
DirectLine® DL423 Sensor Module User Manual
9/11