7.2 KNX gateway module error codes
If an error in the KNX gateway module has occured
during normal operation, the bus LED (KNX and/or
Modbus) changes to red.
To get more information about the error press the
button for the bus where the error is indicated. When
pressed, the bus LED flashes green a number of times,
indicating an error code. Only the first error is shown,
if multiple errors has occured they must be resolved in
order until the LED is green again.
See section 7.4 LED Error codes for more information.
A
B
PWR
KNX
BUS
1
2
Item
Description
A
Button 1 – KNX
B
Button 2 – Modbus
7.3 Resetting the KNX gateway module
If the KNX gateway module does not work as expected,
or if an error is indicated, it can be reset and maybe
solve the problem.
When reset, the KNX gateway module gets the
configuration from the KNX bus and pushes it to the
Smatrix Base PRO controllers. By doing so it is ensured
that any faults due to something being wrong with the
configuration is removed.
See section 7.4 LED Error codes for more information.
1
3
PWR
KNX
BUS
4
2
5
To reset the KNX gateway module:
1. Press and hold buttons 1 and 2 for at least 10
seconds.
2. All LEDs is turned off.
3. Release buttons 1 and 2.
4. All three LEDs light up red again and the KNX
gateway module starts up again.
5. The power LED changes from red to green after
a couple of seconds. The Modbus and KNX LEDs
follows shortly when initialised.
N OT E !
A flashing LED indicates that the KNX
gateway module receives data via Modbus
and/or KNX.
UK
CZ
DE
DK
EE
ES
FI
FR
HR
HU
IT
LT
LV
NL
NO
PL
PT
RO
RU
SE
SK
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