10 • Emerson Programmable Touchscreen Thermostat I&O Manual
026-1739 Rev 0
3.2.1. Configuration Menu — Modbus Device Address
The first configuration menu (see
) allows users to change the Modbus
device address.
Ad
is shown on the right side of the display to indicate which
parameter is being changed (
Ad
stands for Address). To change the value, press
either the up or down arrow, and then press the check icon to go to the next
parameter. Press
CA
to cancel and exit the configuration menu without saving any
changes.
1 to 247
Range from 1 to 247
Figure 3-2
- Configuration Menu Access
Figure 3-3
- Modbus Address Configuration Menu
Address Number
Modbus Device Address
Table 3-1
- Modbus Device Address Range