West Control Solutions KS 94 - Manual (Page 23)

Linearization parameters:
The configuration parameters for linearization are stored as follows.
C.222 xs1 C.223 ys1 value pair 1
C.224 xs2 C.225 ys2 value pair 2
a
Note that the input values
(x-values) must be entered in
ascending order.
(xs1<xs2<xs3...)
C.226 xs3 C.227 ys3 value pair 3
C.228 xs4 C.229 ys4 value pair 4
C.230 xs5 C.231 ys5 value pair 5
C.232 xs6 C.233 ys6 value pair 6
C.234 xs7 C.235 ys7 value pair 7
C.236 xs8 C.237 ys8 value pair 8
The range for these configuration words is within -999 and 9999 or ‘——’ (switched off)!
g
For limiting the number of parameters, these functions can be used only once during pre-processing levels
1 or 2! Linearization segment points which are not required can be switched off by setting ‘——‘.
10.6.2 Signal input 3 / INP3 (ratio variable x2 or auxiliary variable z)
In this case, the signal is configured for ratio variable x2 or auxiliary variable z, provided that option
p.c.b. C is fitted in the controller and the function was selected during controller configuration.
Main configuration:
Selection is only possible with option p.c.b. C provided.
Type Dp
(Sensor type) (Number of digits behind the decimal point)
Standard signals:
30: 0 ... 20 mA
31: 4 ... 20 mA
0: no decimal point
1: 1 digit behind the decimal point
2: 2 digits behind the decimal point
3: 3 digits behind decimal point
Additional configuration:
The additional configuration can be used for changing or matching the signal
input default setting for the sensor type.
Select only with type = 31 option p.c.b. C and ratio or auxiliary variable selected.
Fail
(Signal behaviour with sensor error)
1: upscale (X100)
2: downscale (X0)
3: XFail (C.313)
Configuration
25 Operating instruction KS94
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