Rockwell Automation 1770-HT8 SMART TRANSMITTER - Manual (Page 63)

Configuring the Communications
Controller
Chapter 3
3-8
Advanced RSĆ232C Communication Parameters
The advanced communication parameters for the RS-232C link are located
in the sub-menu. When parameter 9, the sub-menu entry parameter, is
shown on the left display, the right display shows dashes. Press the DATA
button to enter the sub-menu and display the sub-menu parameter numbers.
The number on the left changes from 9 to 0, and its decimal point lights up,
remaining lit as long as you are in the sub-menu.
Figure 3.3
SubĆMenu Indicator
90012
POWER
RIO
RSĆ232
HART
VIEW DATA EXIT
SAVE
Communication Parameter
Current Setting
SubĆMenu Indicator
1 SH 2
RIO
RS-232
FAULT
Once in the sub-menu, you select and change parameters in the same
manner as in the main menu, using the VIEW and DATA buttons. When
the last sub-menu parameter is reached, you can press VIEW to go back to
the first sub-menu parameter.
As described previously, you can press the EXIT button alone to return to
the main menu or press VIEW and EXIT simultaneously to save all
changes and return the Communications Controller to run mode.
Table 3.C describes each advanced (sub-menu) communication parameter
and its valid settings.