Appendix
412
1SVC 440 795 M1100
Function block inputs (constants, operands)
Input Meaning of abbreviation Description
F1 Factor 1 Gain factor for I1 (I1 = F1 × value)
F2 Factor 2 Gain factor for I2 (I2 = F2 × value)
HY Hysteresis Switching hysteresis for value I2 (Value HY applies
to positive and negative hysteresis.)
I1 Input 1 1st input word
I2 Input 2 2nd input word
KP Standard Proportional gain
ME Minimum make time Minimum make time
MV manual value Manual manipulated variable
NO numbers of elements Number of elements
OS Offset Offset for the value I1
PD Period duration
Period duration
SH Setpoint high Upper limit value
SL Setpoint low Lower limit value
SV Set value Preset actual value
TC Scan time
TG Recovery time
TN Standard Rate time
TV Standard Reset time
X1 X1, interpolation point 1
abscissa
Lower value of source range
X2 Interpolation point 2 abscissa Upper value of source range
Y1 Interpolation point 1 ordinate Lower value of target range
Y2 Interpolation point 2 ordinate Upper value of target range
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