Analog Input Inp1 - Siemens RWF55.5 User Manual

Parameter Value/
selection
Sensor type 1
2
SEn1
Sensor type
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
-1999...
Correction of
measured value 0...
+9999
OFF1
Offset
Caution!
Measured value correction:
To make the calculation, the controller uses the corrected value (displayed value). This value does not
represent the value acquired at the point of measurement.
If the measured value correction function is used incorrectly (e.g., overcompensation of measured values
 measurement error only present temporarily), this may lead to undesirable plant states.
-1999...
Start of display
SCL1 0...
Scale low level +9999
-1999...
End of display
SCH1 100...
Scale high level +9999
50/93
Building Technologies Division
Infrastructure & Cities Sector
8.1 Analog input
This input is used to acquire the actual value.
ConF  InP  InP1 
Description
Resistance thermometer Pt100, 3-wire
Resistance thermometer Pt100, 2-wire
Resistance thermometer Pt1000, 3-wire
Resistance thermometer Pt1000, 2-wire
Resistance thermometer LG-Ni1000, 3-wire
Resistance thermometer LG-Ni1000, 2-wire
0...135 Ohm
Cu-CuNi T
Fe-CuNi J
NiCr-Ni K
NiCrSi-NiSi N
Pt10Rh-Pt S
Pt13Rh-Pt R
Pt30Rh-Pt6Rh B
0...20 mA
4...20 mA
DC 0...10 V
DC 0...5 V
DC 1...5 V
Using the measured value correction (offset), a measured value can be
corrected to a certain degree, either up or down
Example:
Measured Offset
value
294.7 +0.3
295.3 -0.3
In the case of a measuring transducer with standard signal, the physical
signal is assigned a display value here
Example: 0...20 mA = 0...1500 °C
The range of the physical signal can be crossed by 20%, either up or down,
without getting a signal informing about the crossing
User Manual RWF55...
8 Configuration ConF
InP1
Displayed values
295.0
295.0
CC1U7867en
05.11.2013