Z70 v2
26
2.1.9
UPDATE SETTING
The Z70 v2 allows updates via USB of some of the available functions. These functionalities
and how they should be updated are described in the following sections.
ETS PARAMETERISATION
Figure 14.
Firmware Update
USB Updating
[
Disabled /
Enabled
]: enables or disables the device firmware update
through the USB port. Thus, if this parameter is disabled, any action requiring the use of
USB will have no effect.
2.1.9.1
FIRMWARE UPDATE
Z70 v2 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 Z70 v2 may consist in two stages:
Downloading the new
application program
(from ETS),
Downloading the new
firmware
by connecting a
flash memory USB drive
to the Micro-
USB port (see 8 in Figure 1), through the proper adapter cable.
When the Z70 v2 recognizes the inserted USB flash memory, a USB icon will appear on
the top bar and an informational message will appear on the screen. The actions notified
will be: