
Adapt bus coupling process
Instructions
You may differentiate version 1 and 2 by means of the ETS
via the “parameters” option:
• LED colour
The colour of the LED in ON/OFF state may be set to
“red” or “green”.
• LED function
Assign a function to individual LED's or set them
without any function; this means that an LED which
has not been assigned any function will not change
its colour.
If a touch contact / dimmer function is requested, the UP
bus coupling unit has to be loaded with different ABB
application data (applications).