Samson TROVIS 5573, Mounting And Operating Instructions

Page: 114 / 146

114 EB 5573 EN
Appendix
F Function WE Anl
Comments
Function block parameters: value range (default setting)
04 Cooling control 0 All* CO2 > F04 - 1: Cooling control, only with CO2 > F11 - 1
The cooling control function causes a reversal of the operating
direction and a minimum limitation of the return flow tempera-
ture in HC2.
05 Underfloor
heating
Drying of
jointless floors
0 All* CO2 > F05 - 1: Restriction of the adjustment ranges
Function block parameters:
Start temperature: 20.0 to 60.0 °C (25 °C)
Hold (days): 0 to 10 days (0)
Temp. rise/day: 0.0 to 10.0 °C (5.0 °C)
Maximum temperature: 25.0 to 60.0 °C (45.0 °C)
Hold (days): 0 to 10 days (4)
Temp. reduction/day: 0.0 to 10.0 °C (0.0 °C)
SToP,

STArT,

STArT,

STArT,

STArT
07 Optimization 0 All* CO2 > F07 - 1: only with CO2 > F01 - 1 and CO1 > F02 - 1
08 Adaptation 0
All*
CO2 > F08 - 1: only with CO2 > F01 - 1, CO1 > F02 - 1 and
CO2 > F11 - 0
09 Flash
adaptation
0 All* CO2 > F09 - 1: only with CO2 > F01 - 1
Function block parameters:
Cycle time: 0 or 1 to 100 min (20 min)
KP (gain): 0.0 to 25.0 (0.0)
11 Four-point
characteristic
0 All* CO2 > F11 - 1: Four-point characteristic, only with
CO2 > F08 - 0
CO2 > F11 - 0: Gradient characteristic
12 Control mode 1
All*
CO2 > 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 s, do not change the value.
TY (valve transit time): 15, …, 240 s (35 s)
CO2 > 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 Limitation of
set point
deviation for
OPEN signal
0 All* CO2 > F13 - 1: only with CO2 > F12 - 1
Function block parameters:
Max. system deviation: 3.0 to 10.0 °C (3.0 °C)