User's Manual

2-6
Part No. 001-4008-101/102
Figure 2-7 Port Settings Screens
Baud Rate
Selects the communication speed for Primary and Secondary COM Ports.
Data Bits
Selects the number of data bits (4-8) transmitted or received for the Primary and Secondary COM Ports.
Parity
Selects transmission or reception of any Parity Bits for the Primary and Secondary COM Ports.
Stop Bits
Selects number of Stop Bits (1 or 2) transmitted or received for the Primary and Secondary COM Ports.
DTR Enable
Used to assert DTR (Data Terminal Ready) line of the RS232 Port when the port is open for the Primary and
Secondary COM Ports.
Swap COM Ports
Selecting the Swap Com Ports button moves the Secondary COM Port settings to the Primary COM Port
(and moves the Primary COM Port to the Secondary settings). Since Integra-TR programming is done
through the Primary COM Port, this is useful when two units are connected to the Primary and Secondary
COM Ports. A Swap COM Ports allows the second unit to be programmed without switching programming
cables.
2.4.2.2 Primary and Secondary Port Settings Communications Modes
The Mode drop down menu configures the communications mode for the Primary and Secondary PC Port.