Z41 Pro / Lite / COM
http://www.zennio.com
Tecnical Support:
http://support.zennio.com
13
A short press on the
Prog./Test button
(5) will make the device enter the programming
mode. The
Prog./Test LED
(6) will then light in red. On the contrary, if this button is held
while the device gets connected to the bus, Z41 Pro / Lite / COM will enter the
safe
mode
. In such case, the programming LED will blink in red colour.
Firmware updates (see section 1.3.1) can be performed through the Mini-USB (9) and
Ethernet (7) connectors. It is important to take into account that USB memories must be
formatted in FAT32.
For detailed information about the technical features of Z41 Pro / Lite / COM, as well as
on security and installation procedures, please refer to the device
Datasheet
, bundled
within the device packaging and also available at
www.zennio.com
.
1.3.1
FIRMWARE UPDATES
This device incorporates
two separate
microcontrollers
. One of them is focused on
interfacing with the KNX bus and on running the application program itself, while the
second one is dedicated to running the firmware that implements the operating system
and the management of the peripherals.
Therefore, updating Z41 Pro / Lite / COM may consist in two stages:
Downloading the new
application program
(from ETS),
Downloading the new
firmware
. There are two methods available:
➢
Connect a
flash memory USB drive
to the Mini-USB port (see 9 in Figure
1), through the proper adapter cable.
➢
In the particular case of Z41 Pro and Z41 COM, it is also possible to perform
this update via Ethernet (see 7 in Figure 1).
For further details on the update process, please refer to the
“Firmware update”
specific
document, available at
www.zennio.com
.
Note
:
firmware updates do not re-set the consumption, alarm and error logs, nor does it
clear the on-screen user configuration. For further information please consult section
3.10.
Important
:
firmware updates via USB can be disabled in parameters (see section
3.2.12). Please bear in mind that if such possibility is left disabled and a new version of
