Mathematics Channel - Endress+Hauser RMA 422 Mise En Service

Parameter
* Sensor scale 0%
Sensor measurement range
start
* Sensor scale 100%
Sensor measurement range
end
* Measured value
decimal point
Selection of number of
decimal points in the display
and measurement range.
Measured value scale 0%
Display value at 0% sensor
value.
Measured value scale
100%
Display value at 100%
sensor value.
Measaured vale offset
Signal offset to match
measured value display

5.2 Mathematics channel

This function group is only available if the unit has been fitted
with the 2nd analogue input option.
The mathematics channel contains the result of the signal
combination of the two input process values using the
mathematics formula:
= [(Factor1 Input1) Operator (Factor2
*
Meaning:
Factor = Value Decimal point (
*
Input = for complete description of the analogue inputs see
IN1
chapter 5.1 ( ,
Operator = Addition, subtraction, multiplication (
Offset = Value
Setting up selections
SCLO1
/ *
Value:
-19999 to 99999
SCHI1 SCHI2
/ *
Value:
-19999 to 99999
DIDP1
/ *
Selection range:
0 to 4 decimal points
DILO1
/ *
Value:
-19999 to 99999
DIHI1
/ *
Value:
-19999 to 99999
DIOF1
/ *
Value:
-19999 to 99999
Input2)] + Offset
*
FA1
IN2
)
MAOFF
Decimal point (
*
Default
settings
SCLO2
0,0
100,0
DIDP2
DILO2
DIHI2
DIOF2
FADP1 FA2 FADP2
,
* *
MAOP
)
MADP
)
*
Process transmitter
Actual
setting
9999,9
0,0
100,0
0,0
)
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