Samson TROVIS 5579 - Page 138

F Function WE Anl
Comment
Function block parameters / Range of values (default)
09 Flash adaptation 0 All* CO3 -> F09 - 1: Only with CO3 -> F01 - 1
Function block parameters:
Cycle time / 1 to 100 min (20 min)
K
P
(gain) / 0 to 25 (0)
10 Reserved
11 4-point
characteristic
0 All* CO3 -> F11 - 1: 4-point characteristic,
only with CO3 -> F08 - 0
CO3 -> F11 - 0: Gradient characteristic
12 Control mode
three-step [Rk3]
0 to 10 V [Y3]
1 All* CO3 -> F12 - 1:With [Rk3] three-step control
With [Y3] 0 to 10 V control
Function block parameters:
K
P
(proportional gain) / 0.1 to 50.0 (2.0)
T
N
(reset time) / 1 to 999 sec (120 sec)
T
V
(derivative-action time) / 0 to 999 sec (0 sec)
T
Y
(valve transit time) / 5, 10, 15, ..., 240 sec (45 sec)
CO3 -> F12 - 0 (only in systems Anl 21.x and 25.0):
On/off control
Function block parameters:
Hysteresis / 1 to 30 °C (5 °C)
Min. ON time / 0 to 10 min (2 min)
Min. OFF time / 0 to 10 min (2 min)
13 Limit deviation for
OPEN signal
0 All* CO3 -> F13 - 1: Only with CO3 -> F12 - 1
Function block parameter:
Max. deviation / 2 to 10 °C (2 °C)
14 Release Rk3
at BE17
0 All* CO3 -> F14 - 1: FG3 has no function
Select bE / 1, 0 (1)
138 EB 5579 EN
Appendix