Gamma Building Management System; Engineering; Commissioning - Siemens QMX3.P37 Technical Principles

Wall-mounted sensors and room operator units for knx s-mode and knx lte-mode, infrastructure & cities
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KNX product data
ETS version
Functionality of touch
keys and display

Commissioning

prerequisites
Pushbuttons
LED status indication
Switch-on response
26 / 40
Siemens
Building Technologies
6

GAMMA building management system

6.1

Engineering

The product data (*.vd5 or *.knxprod) must be downloaded from the website and
imported in the ETS device catalog for KNX S-Mode engineering. The product data
is available at www.siemens.com/hvac-td or www.siemens.com/symaro
If ETS3 is used, make sure to install first ETS3 patch (additional software column
SW) for ETS3.0f 
www.siemens.com/hvac-td
For ETS4, make sure the latest version is installed or at least version 4.1.2.
For a series of examples see section 6.5.
6.2
Commissioning
Prior to commissioning, all devices must be mounted as per the mounting
instructions [2] and connected to the bus via bus connector as per to the bus
topology (red to +, black to –). To check correct polarity of the wires for of a bus
participant, press the programming pin if the bus is powered. If the service LED
lights up, the polarity of the wires is correct
Pushbutton actuation
Short (< 0.5 s)
Medium-long (>2 s and
<20 s)
Long (> 20 s)
Note!
STOP
LED indication
Red
All other indication types do not apply to KNX S-Mode.
During parameterization using the commissioning software, the input objects are
set to default values upon initial switch-on or following standard reset.
In the event of a bus voltage failure, the device detects the failure and saves the
values received last to non-volatile memory. After bus power restoration, the saved
status of all input objects is restored.
Wall-mounted sensors and room operator units for KNX S-Mode and KNX LTE-Mode CM2N1602en_01
GAMMA building management system
Meaning
Switch over to programming mode or acknowledge
display of a connection test.
No functions are executed when the programming
button is pressed longer (> 0.5 s to 2 s).
Special mode (connection test for Desigo TRA). This
manufacturer-specific function can lock the device for
programming mode for ca. 10 s. In this case, the
service LED briefly blinks.
Reset to factory settings.
This operation resets all user preference data and
parameter settings to factory default.
This operation is irreversible.
Meaning
Device is in programming mode.
2013-07-04

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