West Control Solutions Pro-8 - Manual (Page 51)

5.3 Input scaling
When using current or voltage signals as input variables for InP.1 or InP.2,
scaling of input and display values at parameter setting level is required. Specifi-
cation of the input value for lower and higher scaling point is in the relevant elec-
trical unit (mA/ V).
5.3.1
Input
Inp.1
g
Parameters InL.1 , OuL.1, InH.1 and OuH.1 are only visible if
ConF / InP.1 / Corr = 3 is chosen.
In addition to these settings, InL.1 and InH.1 can be adjusted in the range
(0...20mA / 0...10V) determined by selection of S.tYP .
a
For using the predetermined scaling with thermocouple and resistance
thermometer (Pt100), the settings of
InL.1 and OuL.1 as well as of InH.1
and OuH.1 must correspond.
5.3.2 Input
InP.2
In addition to these settings, InL.2 and InH.2 can be adjusted in the range
(0...20/ 50mA) determined by selection of S.tYP.
Parameter setting level
Operating manual Pro-8
51 Input scaling
mA/V
phys.
quantity
mA / V phys. quantity
OuH.x
OuL.x
InH.x InL.x
S.tYP
Input signal
InL.1 OuL.1 InH.1 OuH.1
30
(0...20mA)
0 … 20 mA 0 -1999...9999 20 -1999...9999
4 … 20 mA 4 -1999...9999 20 -1999...9999
40
(0...10V)
0 … 10 V 0 -1999...9999 10 -1999...9999
2 … 10 V 2 -1999...9999 10 -1999...9999
S.tYP
Input signal
InL.2 OuL2 InH.2 OuH.2
30 0 … 20 mA 0 -1999...9999 20 -1999...9999
31 0 … 50 mA 0 -1999...9999 50 -1999...9999