Basic Documentation

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Siemens RDU341 Basic Documentation CE1P3172en
Building Technologies 2017-02-17
3.11 Communication objects (S-mode)
3.11.1 Overview
Page Object # and name Thermostat Object # and name Page
12 1 System time
12 3 Time of day
12 38 Outside temperature 21 Room temperature 12
14 12 Room operating mode:
Time switch
1)
16 Room operating mode:
State
1)
13
14 7 Room operating mode:
Preselection
1)
24 Room temperature:
Current setpoint
21
13, 15,
34
20 Room operating mode:
Window state
32/33 X1 (temperature / digital) 35
20 22 Room temperature:
Comfort basic setpoint
34/35 X2 (temperature / digital) 35
20 23 Room temperature:
Comfort setpoint
25 Control output VAV 40
26 31 Application mode
26 Heating output primary
2)
40
34 20 Enable electric heater
23, 34 30 Supply air temperature
42 6 Fault transmission 5 Fault state 24, 42
4 Fault information 24, 35,
42
Input communication object
Output communication object
Input & output communication object
1) 8-bit and 1-bit object available, selectable via parameter in ETS
2) Availability depending on selected application / function