Operating Instructions
Table Of Contents
- RXB (KNX) applications library
- RXB Description of functions for FC10, FC11, FC12, FC13
- Table of contents
- 1 Introduction
- 2 Definitions / Tools
- 3 Select communication mode
- 4 Applications, parameters
- 5 Room operating modes
- 5.1 Description
- 5.2 Overview
- 5.3 Determine the room operating mode in Desigo (S-mode)
- 5.3.1 Local control of room operating mode via a window contact
- 5.3.2 Central control of room operating mode via input from the Use time schedule
- 5.3.3 Central and local control of room operating modebased on occupancy
- 5.3.4 Central control of room operating mode viathe Room operating mode time schedule
- 5.3.5 Local control of room operating mode with a room unit
- 5.3.6 Local control of room operating mode via the Temporary Comfort mode input
- 5.3.7 Effective room operating mode
- 5.3.8 Desigo examples
- 5.4 Determine the room operating mode with third-party products (S-mode)
- 5.4.1 Local control of room operating mode via the window contact input
- 5.4.2 Central control of room operating mode via the Room operating mode time schedule
- 5.4.3 Central control of room operating mode via the Use and Occupancy time schedules
- 5.4.4 Central and local control of room operating modebased on occupancy
- 5.4.5 Local control of room operating mode with a room unit
- 5.4.6 Local control of room operating mode via the Temporary Comfort mode input
- 5.4.7 Effective room operating mode
- 5.4.8 Third-party (S-mode) examples
- 5.5 Determine the room operating mode with Synco (LTE mode)
- 5.5.1 Local control of room operating mode via the window contact input
- 5.5.2 Central control of the room operating mode via Enable Comfort
- 5.5.3 Central control of room operating mode via Room operating mode input
- 5.5.4 Local control of room operating mode via presence detector
- 5.5.5 Local control of room operating mode with a room unit
- 5.5.6 LTE-Mode Examples
- 5.6 Determine the room operating mode without a bus (stand-alone)
- 6 Setpoint calculation
- 7 Temperature measurement
- 8 Control sequences
- 9 Fan control
- 10 Master/slave
- 11 General and central functions
- 11.1 Send heartbeat and receive timeouts
- 11.2 Digital inputs
- 11.3 Temporary Comfort mode
- 11.4 Presence detector switch-on and switchoff delay
- 11.5 Heating and cooling demand
- 11.6 Heating/cooling signal output
- 11.7 Special functions
- 11.8 Boost heating (Morning Warmup, 2)
- 11.9 Night purge (Night Purge, 4), (FNC10, FNC12)
- 11.10 Precooling (Precool, 5)
- 11.11 Test mode (Test, 7)
- 11.12 Emergency heating (Emergency Heat, 8)
- 11.13 Rapid ventilation (Fan only, 9)
- 11.14 Free cooling (Freecool, 10)
- 11.15 Alarm
- 11.16 Reset the setpoint shift
- 11.17 Free inputs/outputs
- 11.18 Software version
- 11.19 Device state
- 12 Room unit
- 13 KNX information
- 14 FAQs
- 15 Integrate RXB in Desigo/Synco
- 15.1 Case 1: Integration into Synco
- 15.2 Case 2: Integration into Desigo
- 15.3 Case 3: Display in Desigo, with shared Synco time scheduler
- 15.4 Case 4: Display in Desigo/Synco, with shared Synco time scheduler
- 15.5 Case 5: Display in Desigo, andseparate time schedulers
- 15.6 Case 6: Separate display, andseparate time schedulers
- 15.7 Case 7: Separate display, andshared Synco time scheduler
- 16 Working with different tools
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Siemens RXB (KNX) application library RXB Description of functions for FC-10, FC-11, FC-12, FC-13 CM110385en_08
Building Technologies Room unit 2013-06-17
Parameters (Description see below)
Basic setting
HandyTool
Measured value correction
0.0 K
*101
Setpoint adjustment range
± 3 K
*103
Local Comfort mode
Enabled
*105
Room unit (Handy tool: fixed as "With LCD")
Without LCD
--
Temperature unit (only room units with LCD)
Degrees Celsius
*108
Standard display (only room units with LCD)
Room temperature
*109
Setpoint display (only room units with LCD)
Relative
*110
Fan function standby
Disabled (0)
*168
Fan speed user defined
Disabled (0)
*169
User fan speed 3
100 %
*170
User fan speed 2
50 %
*171
User fan speed 1
0 %
*172
Parameters for fan control
Description see section 9.2 (1...3 stage fan), section 9.3.3 (DC 0...10 V fan)
The measured value of the built-in temperature sensor can be recalibrated to
compensate for radiation from a cold wall, for example.
Parameter
Basic setting
Range
Resolution
HandyTool
Measured value correction
0 K
– 3...3 K
0,1 K
*101
This correction is also valid for a sensor that is connected to the analog input B1 (but
not for a bus sensor).
The maximum setpoint adjustment range is as follows (see also page 73).
Parameter
Basic setting
Range
Resolution
HandyTool
Setpoint adjustment range
± 3 K
± 0...10 K
1 K
*103
A management station can use the communication object Enable Comfort (see
page 58) to prevent the room operating mode from being higher than Economy (energy
conservation). Local comfort mode can be ignored by setting the following parameter:
Parameter
Description
HandyTool
Local Comfort mode
switch from Economy to Comfort or Precomfort mode
*105
Enabled (basic setting).
This means that Comfort or Precomfort may be
disabled by the input Local comfort mode.
1
Disabled (Ignore Local comfort mode).
Comfort or Precomfort may NOT be disabled by the
input Local comfort mode.
2
You can choose if the room unit is equipped with an LCD display. If so, the parameters
hereafter can also be set. The HandyTool has a fixed setting "With LCD".
Parameter
Description
Basic setting
Room unit
Without LCD / With LCD
Without LCD
Sensor correction
Note
Setpoint adjustment
range
Local comfort mode
(in LTE mode only)
Room unit