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Siemens Building Technologies
HVAC Products
2.4 Central communication unit firmware
2.4.1 Check firmware version
Use ACS Service to read or check the firmware version of the central communication
unit.
To be able to read the version, set the central communication unit in [ Popcard ] to
"Commissioning mode = Off"; see Section 4.7.
The version is available in data point "Software version". Select the following to open
this data point:
Applications > Popcard > Device information > Central communication unit.
From March 2008, the central communication unit V2.0 comes with "Software version
V2.02" (firmware version).
Commissioning instructions OZW775 V2.01
Recommended commissioning
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CE1C5663en
22.06.2012
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