Siemens QSA2700D Basic Documentation page 13

4.3 Push button configuration (QSA2700)
4.4 LED colors and patterns (QSA2700)
Siemens
Remarks:
● The register number is counted from 1.
● In the event the value for register number 764 (Modbus address), 765 (Baud
rate), or 766 (Transmission format) changes, power off the device and turn it on
again to activate the changed value.
● Register number 768 (Bus configuration command) is for Climatix
configuration.
Press the push button to automatically reset and configured via Climatix
controllers with pre-programmed plug&play configuration.
Press the button for LED
1...5 s Constant red
5...10 s LED off
10...13 s Flash yellow
>13 s Returns to the initial
status
Color Pattern
Green Permanently on
Yellow Permanently on
Red Permanently on
Red Flashing (0.5 s on / 0. 5 s off)
Red / yellow Flashing (0.5 s red / 0. 5 s yellow)
Configurations
Push button configuration (QSA2700)
Action More details
Keep pressing
Release the button to LED flashes for 30 s
configure the device via after you release the
the Climatix™ controller button, waiting for the
configuration via
Modbus:
●
●
Release the button to Release the button
reset the device while the LED still
flashes yellow. The LED
keeps flashing yellow
for 3 s, then turns red
for 1s, before turning to
permanent yellow (the
reset is complete).
Resetting cancelled
Description
Working properly, Modbus configured
Working properly, Modbus with factory settings
Error 1, replace sensor module
Error 2, communication error
Possible inaccurate measurement
4
plug&play
TM
TM
If successful, the
LED flashes green
for 60 s, then turns
to constant green
Otherwise, the LED
turns back to its
original state
13 | 26
A6V11160936_en--_a
2017-12-01