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TECHNICAL INFORMATION
MODBUS S-SERIES
Cyber security
NIBE provides a portfolio of products, systems and services
that includes security functions that support the secure
operation of energy systems, products and networks.
In order to protect plants, systems, products and networks
against cyber threats, it is necessary to implement and
continuously maintain a holistic, state-of-the-art security
concept. In the field of energy systems, this includes building
climate and control, security management as well as phys-
ical security systems.
NIBE is only one element of such a concept. You are respons-
ible for preventing unauthorized access to your plants,
systems and products which should only be connected to
a network or the Internet if and to the extent such a connec-
tion is necessary and only when appropriate security
measures (e.g. firewalls and/or network segmentation) are
in place. This is especially important when relying on legacy
protocols with a low security level such as Modbus TCP/IP.
NIBE continuously develops it's product portfolio to make
it more secure. NIBE strongly recommends that updates are
applied as soon as they are available and that the latest
versions are used. Use of versions that are no longer suppor-
ted, and failure to apply the latest updates may increase
your exposure to cyber threats.
Control - Introduction
DISPLAY UNIT
Status lamp
USB port
On/off button
Display
The status lamp
lights up white during normal operation.
lights yellow in emergency mode.
lights red in the event of a deployed alarm.
flashes white during active notice.
is blue when system is switched off.
If the status lamp is red, you receive information and sug-
gestions for suitable actions on the display.
The USB port
Above the display, there is a USB port that can be used e.g.
for updating the software. Log into
the "General" and then "Software" tab to download the latest
version of the software for your installation.
The on/off button
The on/off button has three functions:
start
switch off
activate emergency mode
To start: press the on/off button once.
To switch off, restart or activate emergency mode: press
and hold the on/off button for 2 seconds. This brings up a
menu with various options.
For hard switch off: press and hold the on/off button for 10
seconds.
To activate emergency mode when system is switched off:
press and hold the on/off button for 5 seconds. (Deactivate
the emergency mode by pressing once).
The display
Instructions, settings and operational information are shown
on the display.
NAVIGATION
system has a touchscreen where you simply navigate by
pressing and dragging with your finger.
Select
Most options and functions are activated by
lightly pressing on the display with your finger.
nibeuplink.com
and click

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