Johnson Controls METASYS User Manual page 54

Port Address
Interrupt Request
Line
Examples
Exiting
54 Network Terminal User's Manual
The port_address parameter is used to specify the base address of the
serial port in hexadecimal notation. This parameter is not necessary if
either ports COM1 or COM2 are being used as the default conforms to
the industry standard value.
The interrupt_request_line parameter defines which Interrupt Request
(IRQ) is associated with the serial port being used for the NT Emulator.
The NT Emulator software allows the use of IRQ0 through IRQ7. This
parameter is not necessary if either ports COM1 or COM2 are being used
as the default conforms to the industry standard value.
NTEM
In the above example, the NT Emulator will attempt to communicate to
the NCM via COM2 at 9600 baud using a port address of 2F8H and
interrupt request line (IRQ) 3.
NTEM HOSTESS3 2400
This example would enable connection of the NT Emulator via the third
HOSTESS port at 2400 baud, using a port address of 2F0H and IRQ3.
NTEM COM3 9600 3E8 3
This example would enable connection of the NT Emulator via port
COM3 at 9600 baud, using a port address of 3E8H and IRQ3.
NTEM ?
The above example would display a help screen explaining the command
and its parameters.
Once the connection is established, the PC will behave as a Network
Terminal with the exceptions listed in this manual.
To exit from NT Emulation, press the ESC key or click the mouse on the
PRESS ESC TO EXIT message on your monitor.