User manual

InZennio Z41
http://www.zennio.com Tecnical Support: http://zennioenglish.zendesk.com
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3 ETS PARAMETERIZATION
To begin with the parameterization of InZennio Z41, once the ETS program is running it
is necessary to import the product database (Z41 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 in depth the ETS parameterization of the device.
Note: the number of characters permitted for text parameters (labels, etc.) may vary
depending on whether special characters (symbols, accents…), coded with more than
one byte, are being used or not. ETS does not dynamically adjust the width of this
parameters, because of which a warning may be shown afterwards stating that the limit
has been exceeded, even if the textbox is still showing free spaces.
Important: whenever the device is updated to a new version of the application program
from ETS, it is necessary to also update the firmware of the secondary microcontroller
(responsible for the operating system; see section 1.3.1) in case an updated version
exists. Should the installed versions of the application program and the firmware not
match each other, the device may not work correctly (eventually making the Software
box in the Status page show the label “incompatible”).
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 externally (for example, by linking it to a
KNX clock) setting the internal time of the device. This object also permits
read requests, so the current time of the device can be checked. It is also
automatically sent after time changes made by the user from the screen itself.