Samson TROVIS 5724-8 Series Mounting And Operating Instructions page 43

Electric actuator with process controller without failsafe action and with fail-safe action for heating and cooling applications
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CO/PA
Function/
designation
Formula parameters for actual value
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
C1.SP/C2.2 Set point
C1.SP.DIF/
Set point offset
C2.SP.DIF
C1.SP.MIN/
Lower adjustment limit
C1.SP.MIN
C1.SP.MAX/
Upper adjustment limit
C2.SP.MAX
Formula parameters for set point
C1.e/C2.e
Factor AI1
C1.f/C2.f
Factor AI2
C1.g/C2.g
Factor AI3
C1.h/C2.h
Factor AI4
EB 5724-8 EN
Setting/
adjustment range
–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
= C1.SP +
3: Set point = AI3 after function generation
4: Set point = AI4 after function generation
5: Set point = C1.SP
6: Set point = C2.SP
7: Set point = Output of controller [2]
8: Set point = Program controller
9: Set point = Program controller +
–50.0 to +150.0 °C
–50.0 to +150.0 °C
–50 to +150 °C
–50 to +150 °C
–9.0 to +99.0
–9.0 to +99.0
–9.0 to +99.0
–9.0 to +99.0
C1.SP + C1.e * AI1 + C1.f * AI2 + C1.g * AI3 + C1.h *
AI4
C1.SP + C1.e * AI1 + C1.f * AI2 + C1.g * AI3 + C1.h * AI4
Annex
43

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