Siemens Desigo RXB Technical Manual page 257

6)
T 51 Triac Y1
6)
Triac Y1
T 52
6)
T 53 Triac Y3
6)
Triac Y4
T 54
Monitor and operate
Exit test mode
Siemens
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(0 = Triac disabled; 1 = enabled).
(0 = Triac disabled; 1 = enabled).
(0 = Triac disabled; 1 = enabled).
(0 = Triac disabled; 1 = enabled).
1)
Considering the configuration means:
– For thermal actuators, the output is clocked 1:1 during the first 400 s, then as per
the % entry.
– Motorized actuators open at 100% 1.5 times the runtime, and close at 0% 1.5
times the runtime.
2)
T21 and T22 have the same effect in changeover applications.
3)
Only for RXB22.1/FC-12
If a digital input is used by a safety thermostat, the thermostat is considered.
4)
Only for RXB21.1/FC-11 and RXB24.1/CC-02.
6)
If not used by the application.
7)
Only the I/Os of the controller and no bus actuators are controlled in test mode.
8)
For FNC20, the different damper runtimes for heatin/cooling are not considered; for
test mode, the sum of the times are halfed
9)
Values are correct when read, but will not automatically be updated.
The positions can be selected with < (Enter).
• The inputs are displayed
• Outputs can be set via < (Enter) and + / –.
To exit test mode, press >- (Escape) 2 - 3 times (depending on the situation).
If no further button is pressed for 5 minutes, the controller automatically reassumes
Normal mode and all physical outputs are switched back.
RXB (KNX) application library
Definitions / Tools
FNC Description of functions for FC-10, FC-11, FC-12
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CM110385en_05
28 Feb 2009