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Enter correct COMM PORT
Type
command
here
ASCII
control
characters
Character
definition
Hex display
of message
sent
ASCII
control
character
set
Data
received
from printer
Hex display
of message
received
EXAMPLE USING EVCOMMTEST
Hyper Terminal has a drawback in that it does not normally display the ASCII
control character set, specifically those characters between a hex 01 through a
hex 1F. The following describes a simple program written in visual basic (VB5)
that provides the programmer with a clearer definition of the ASCII control
character sequence. The program is included on this CD manual and may be
found in the sub-directory “EVCOMMTEST”.
The user should find the correct location and install the program by invoking
“SETUP.EXE”.
NOTE: it is assumed that the user has already installed a RS485
adapter and has verified the device address (COMM PORT) that
device is attached to.
Program initiation displays
the COMM PORT selection
screen. The user should
enter the correct COMM
PORT and select “OK”.
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EVOLUTION LX SYSTEM MANUAL Issue 1.0 5 DEC 2009