P126(129)(132): Polarity For Auxiliary Analog Input; P127(130)(133): Auxiliary Analog Input 1(2)(3) Bias; P128(131)(134): Auxiliary Analog Input 1(2)(3) Gain - Santerno DCREG2 Series User Manual

15P0059B3
USER MANUAL
7.2.63 P126(129)(132): P
1(2)(3
P... AnInxPol
***
7.2.64 P127(130)(133): A
P... AnInxBias
****** %
7.2.65 P128(131)(134): A
P... AnInxGain
****** %
152/200
OLARITY FOR
P126(129)(132) – AnIn1(2)(3)Pol
P
0 ... 2
R
0
D
P126: Polarity for auxiliary analog input 1 (IN 1) to terminals 11 and 13.
F
P129: Polarity for auxiliary analog input 2 (IN 2) on terminal 17.
P132: Polarity for auxiliary analog input 3 (IN 3) on terminal 19.
This parameter sets the allowable polarity for auxiliary reference 1(2)(3) (IN x)
AFTERapplying the Gain and Bias operators.
0:Bipolar. Bipolar reference.
1:Positive only. Positive reference only.
2:Negative only. Negative reference only.
If a unipolar auxiliary reference is programmed, the reference of the opposite
polarity - if any - will be shut and considered as equal to zero.
UXILIARY
P P127(130)(133) - AnIn1(2)(3)Bias
-400.0 ... 400.0 %
R
0.000 %
D
P127: Bias for auxiliary analog input 1 to terminals 11 and 13.
F
P130: Bias for auxiliary analog input 2 on terminal 17.
P133: Bias for auxiliary analog input 3 on terminal 19.
This parameter indicates, as a percentage of the max. reference corresponding
to 10V, the reference value obtained when the signal applied to the terminal
board is equal to zero.
Signal V2 obtained when applying the Gain and Bias operators to signal V1 is
given by the following formula:
 
P ... Gain
 
V V
2 1
100
UXILIARY
P P128(131)(134) - AnIn1(2)(3)Gain
R -800.0 ... 800.0 %
100.0 %
D
P128: Gain for analog input 1 to terminals 11 and 13.
F
P131: Gain for analog input 2 on terminal 17.
P134: Gain for analog input 3 on terminal 19.
This parameter indicates the amplification which is internally applied to the
signal in the terminal board before summing the Bias. Signal V 2 obtained when
applying the Gain and Bias operators to signal V 1 is given by the following
formula:
 
P ... Gain
 
V V
2 1
100
A
UXILIARY
A I
NALOG
 
P ... Bias
 
10
100
A I
NALOG NPUT
 
P ... Bias
 
10
100
DCREG2
DCREG4
A I
NALOG NPUT
1(2)(3) B
NPUT IAS
1(2)(3) G
AIN