Trane TruSense RMWH, Installation, Operation And Maintenance Manual

Page: 22 / 68

Initial Setup
22 RMWH-SVX001C-EN
Communications Output
There are three options available to support digital
outputs.
For a list of the registers that are available for exchange
with the MODBUS® controller, refer to
“Appendix D:
MODBUS Holding Registers,” p. 58 .
For a list of the BACnet® Objects that are available for
exchange with the BACnet® controller, refer to
“Appendix
E: BACnet Objects,” p. 62 .
1. On the Digital tab of the Outputs screen, select one
of the following:
2. If None is selected, no digital communication is
configured.
3. If MODBUS is selected, do the following:
a. Select Edit .
b. Select the Device Address field, and use the
alphanumeric keypad pop-up to enter a value.
Select
to accept the value.
c. Select a baud rate for the connection.
d. Select the RS485 Termination check box.
e. Select Done .
4. If BACnet is selected, do the following:
a. Select Edit .
b. Select the MAC Address field, and use the
alphanumeric keypad pop-up to enter a value.
Select
to accept the value.
c. Select the Instance Number field, and use the
alphanumeric keypad pop-up to enter a value.
Select
to accept the value.
d. Select a baud rate for the connection.
Use the scroll bar to move through the list of available
options.
5. Select the Analog tab.
6. To adjust the default values, select the applicable field,
and use the alphanumeric keypad pop-up to enter a
value. Select
to accept the value.
7. Select Next .
For a list of default settings, refer to “Appendix C:
Default Settings,” p. 57 .