SOMMER MRL-7, User Manual

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Unit
The unit of the selected variable.
Decimals
The number of decimal places assigned to the selected variable. The following options are available:
Decimals Description
1…5 number of decimal places assigned to the selected variable
none no decimal places
as S the number of decimal places of the source is adopted (see S-TYP )
Scale
The slope applied to the selected variable. Only available if Decimals is set to
1…5
or
none
. If Decimals
is set
as S
(as source), any scaling of the data source or sensor is adopted.
Offset
The offset applied to the selected variable.
Adjustment
A measurement of the selected variable is triggered and the result displayed in the terminal window.
If the measured value deviates from the correct value, the correct value can be entered. This adjusts
the value in
Offset . The factor in Scale is not affected by this correction.
Test
A measurement of the selected variable is triggered and the result displayed in the terminal window.
S-TYP
One of the following sensor (or source) types:
S-TYP Description and S-MEA options
AIN
Analog input
AN1
Analog input 1
AN2
Analog input 2
AN3 (N)
Analog input 3
AN4 (D)
Analog differential input
WIND
Wind sensor
speed
Wind speed
direct.
Wind direction
COUNT
Counter input
Counter 1
Counter input 1
Counter 2a
Counter input 2-a
Counter 2ab
Counter input 2-ab
SDI12
SDI-12 input
The sensor address is set in
S-NUM , and the position of the measurement value
within the output string is assigned in S-MEA .
Example:
SDI-12 sensor with an output string
0.0 + 6.5 + 4.3 + 2.1 + …
To retrieve the value
6.5
, S-MEA must be set to
1
and to retrieve the value
4.3
, S-
MEA must be set to
2
.