Figure 3-3 Example address 124
Set address "50"
1. Enter addressing mode: and hold the button for longer than 1 second until LED shines red, then release
button (before LED gets dark).
2. Skip 1-digits: Hold button pressed until LED shines green - release button
3. Set 10-digits: Press button 5-times -> LED flashes green per button press
4. Store address (skip 100-digits): hold button pressed until LED shines red - release button
-> address is stored and displayed 1 time for confirmation
Figure 3-4 Example address 50
Set address "5"
1. Enter addressing mode: and hold the button for longer than 1 second until LED shines red, then release
button (before LED gets dark).
2. Set 1-digit: Press button 5-times -> LED flashes red per button press
3. Store address (skip 10-digit and 100 digit): Press button until LED shines red -> address is stored and
displayed 1 time for confirmation
Figure 3-5 Example address 5
3.4 Commissioning
3.4.1
Workflow 1
During commissioning check/set the following:
✓
Bus configuration (address, baudrate, transmission mode, and optionally termination). The default
address 255 allows to mount and power multiple actuators at the same time without interfering with
each other.
✓
Damper actuator parameters (opening directions, position limits, positions adaptation etc.) can be
checked via the Modbus register.
3.4.2
Workflow 2
The devices can be configured over bus if the pre-commissioning settings allow for a connection between the
Modbus master / programming tool and peripheral devices (i.e. non-conflicting addresses and matching
baudrate / transmission format).
12
RDAS…-24C variable list, Rev. A