Ltemode Communication Objects - Siemens Desigo RXB Technical Manual

Technical manual
Table of Contents

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Communication objects
Page
59
Room operating mode
59
Enable Comfort
128
Application mode
80
Room temperature
80
Return air temperature
73
Setpoints heating
73
Setpoints cooling
74
Setpoint adjustment
74
Setpoint shift heating
74
Setpoint shift cooling
98
Enable electric heater
107
Outside air damper
107
Enable dampers
80
Outside air temperature input
84
H/C changeover input
120
M/S HVACcontroller input
120
M/S room unit input
135
Enable alarm info
Function blocks
146/166
Siemens
Building Technologies
13.6

LTEmode communication objects

RXB fan-coil controller
Time switch zone
Geographical zone
Outside air temp. zone
Heat distr zone heating coil
Refrig distr zone cooling coil zone
Heat distr zone heating surface
Master/slave zone
Broadcast
The RXB2... fan-coil controllers incorporate the following Konnex function blocks:
– RSMHD
100
– FCC
258
– RTS
321
– RNATS
323
– FSA
372
– ALSrc
1002
RXB (KNX) application library
KNX information
Communication objects
A.R.W
A.R.W
Room temperature output
Return air temperature output
Heating coil output
Cooling coil output
Heating surface output
Fan output
Heating output bus electric
heating
Supply air temperature output
Heating coil energy demand
Cooling coil energy demand
Energy demand heating surface
A.R.S
M/S HVACcontroller output
M/S room unit output
Alarm info CS
Alarm text CS
Room Setpoint Manager HVAC-Mode Driven
Fan Coil Control
Room Temperature Sensor
Return Air Temperature Sensor
Fan Speed Actuator
Alarm Source
FNC Description of functions for FC-10, FC-11, FC-12
or electrical:
CM110385en_05
Page
79
79
90
90
102
113
97
110
127
127
128
120
120
135
135
28 Feb 2009

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Desigo rxc, desigo rxb, desigo rxl, desigo rxa

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