Samson TROVIS 5724-8 Mounting And Operating Instructions page 41

CO/PA Function/
designation
Program controller
A0.1 Behavior when program
has elapsed
C1 .../C2 ... Controller [1]/controller [2]
Actual value (process variable)
C1.1/C2.1 Source
Formula parameters for actual value (process variable)
C1.a/C2.a Factor AI1
C1.b/C2.b Factor AI2
C1.c/C2.c Factor AI3
C1.d/C2.d Factor AI4
C1.z/C2.z Divisor
Set point adjustment
C1.2/C2.2 Source
A different rule applies to
controller [2] for C2.2 = 7:
Set point
C2.e *AI1 + C2.f * AI2 + C2.g *
AI3 + C2.h * AI4
EB 5724-8 EN
Setting/
adjustment range
1: Control active, last set point is retained
2: Control active, program is repeated cyclically
3: Control inactive, actuator positioning value is 0 %
4: Control inactive, actuator positioning value is 100 %
0: Actual
1: Process variable (actual value) = AI1 after function
2: Process variable (actual value) = AI2 after function
3: Process variable (actual value) = AI3 after function
4: Process variable (actual value) = AI4 after function
–9.0 to +99.0
–9.0 to +99.0
–9.0 to +99.0
–9.0 to +99.0
1.0 to 99.0
0: Set point =
1: Set point = AI1 after function generation
2: Set point = AI2 after function generation
3: Set point = AI3 after function generation
= C1.SP +
4: Set point = AI4 after function generation
5: Set point = C1.SP
6: Set point = C2.SP
(C1.a * AI1 + C1.b * AI2 + C1.c * AI3 + C1.d * AI4)
value =
generation
generation
generation
generation
C1.SP + C1.e * AI1 + C1.f * AI2 + C1.g * AI3 + C1.h *
AI4
C1.z
Appendix
41