Page
10
3.3
K
EY FUNCTIONS
Commissioning
The data loggers are delivered with batteries in removed condition. Insert the batteries
to start the data logger as directed in quick reference manual. Once battery inserted,
Status of
“
HBT
”
LED starts flickering every 0.5 sec and display will come up.
Min/Max & Tag Key
➢
Press this key and if the display is in OFF mode, it will start immediately, and display
will start showing “
Min
”, “
Max
”, and current data
➢
Keep the key pressed for about 4 seconds while display is showing Min and Max
values, the data logger will register (log) the data (
TAG
) at that instance of time if
batch is running
▪
Display will Show “
tAg
”
➢
Continue to press the key for more than 8 seconds, and if batch is running, batch will
stop, and display will show “
StP
”
. This will also stop recording further data.
Display Sensor Type
➢
Press this key and if the display is in OFF mode, it will start immediately, and display
will show current
Sensor Type
in device.
➢
After showing sensor type display will be OFF and if display in ON mode then it will
start showing readings.
➢
Following table show display string for different sensor type.
Table 4 Display strings for various sensor types
Sensor Type
Display
String
RTD (Pt-100)
rtd
4-20mA
4MA
0-20mA
0MA
0-1V
U1v
J type TC
tcJ
K type TC
tck
R type TC
tcr
S type TC
tcS
T type TC
tct
Summary of Contents for LM-U PRO Series
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