Samson TROVIS 5500 - Page 133

EB 5573-1 EN 133
Appendix
F Function WE System
Comments
Function block parameters: value range (default setting)
11 Four-point
characteristic
0
Not Anl
1.5, 1.6
CO1 > F11 - 1: Four-point characteristic (only with CO1 >
F08 - 0)
CO1 > F11 - 0: Gradient characteristic
12 Control mode
(three-step)
1
All*
CO1 > F12 - 1: Three-step control
Function block parameters:
KP (gain): 0.1 to 50.0 (2.0)
Tn (reset time): 1 to 999 s (120 s)
TV (derivative-action time): 0 to 999 s (0 s)
TY (valve transit time): 5, 10, 15, …, 240 s (45 s)
CO1 > F12 - 0: On/off control
Function block parameters:
Hysteresis: 1.0 to 30.0 °C (5.0 °C)
Min. ON time: 0 to 10 min (2 min)
Min. OFF time: 0 to 10 min (2 min)
13 Damping 0
All*
CO1 > F13 - 1: OPEN signal damping (only with CO1 >
F12 - 1)
Function block parameters:
Max. system deviation: 2.0 to 10.0 °C (2.0 °C)
14 Release 0
All*
CO1 > F14 - 1: Release RK1 at BI1; FG1 has no function
Function block parameters:
Active when BI = ON, OFF (ON)
15 Demand
processing
0
All*
CO1 > F15 - 1: Demand processing in RK1
Note: How the demand is processed depends on the congura-
tion of CO1 > F16 and CO1 > F17.
16 Demand
processing,
0to 10 V
0
All*
CO1 > F16 - 1: Demand processing with 0 to 10V signal at
input terminals11/12 (only with CO1 > F15 - 1 and CO1 >
F17 - 1)
Function block parameters:
Lower transmission range: 0 to 150 °C (0 °C)
Upper transmission range: 0 to 150°C (120°C)
17 Binary demand
processing
0
3.x, 4.x,
10.0
CO1 > F17 - 1: Binary demand processing at input termi-
nals03/12 (only with CO1 > F15 - 1, CO1 > F16 - 1 and
CO2 > F01 - 0 and CO4 >F02 - 0)
Function block parameters:
Active when BI = ON, OFF (ON)