Operation Manual

Z41 Lite
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3 ETS PARAMETERISATION
To begin with the parameterisation of Z41 Lite, once the ETS program is running it is
necessary to import the product database (Z41 Lite application program). Next, the
device is added to the project and, after right-clicking on the name of the device, the
option “Edit parameters” must be selected to start the configuration process.
The next sections explain the ETS parameterisation of the device in depth.
Note: the amount of characters permitted for text parameters (labels, etc.) by ETS may
differ depending on whether they contain special characters (symbols, accents…)
coded with more than one byte. It is advisable to verify that these texts fit properly on
the screen, with independence of whether they reach the maximum text length allowed
by ETS or not.
Important: whenever the device is updated to a new version of the application program
from ETS, it is also necessary to update the firmware of the secondary microcontroller
(responsible for the operating system; see section 1.3.1) in case an updated version
exists. If the installed versions of the application program and the firmware do not
match, the device may not work correctly (the Software box in the Status page will
show the word “Error”).
3.1 DEFAULT CONFIGURATION
This section illustrates the default initial state of the device.
Figure 12 Default Topology
The general objects enabled by default are:
[General] Time: 3-byte object for setting the internal time of the device, for
example, by linking it to a KNX clock. This object also allows read requests,