I N T E R F AC E M O D E L 9 8 4 0
MO D E L 9 8 4 0 P G 2 6
P U B .
6 0 3 2 - 0 1
RS232 RUN MODE COMMAND SUMMARY
SERIAL RUN MODE COMMANDS
The commands listed in this section mirror (and in some cases extend) the functions that
are available from the touch screen of the Model 9840 when it is in Run Mode.
Each entry will include the name of the command, followed by a short description that
includes the command format, an example that shows what you would type (shown in
plain font) and what the Model 9840 would return (shown in italics).
Hello Command (H)
This command fetches the model, version, and serial number of any unit at the specified
address.
Example:
@123H
Acknowledge:
@ 123 Interface Model 9840 Version 8.0.1 Serial #12345 Option #
457977664
Hello Touch Screen Command (HT)
This command operates the same as the hello command, but also appends the touch
screen version number.
Example:
@123H
Acknowledge:
@ 123 Interface Model 9840 Version 8.0.1 Serial #12345 Option #
457977664
Touch Screen V1.0.3
@(addr)
╠═
H
Hello fetches unit description
╠═
HT
Hello fetches unit description
╠═
?
Get item and unit numbers
╠═
FV
View item and unit settings
╠═
FS
(item)(unit)
Set displayed item and unit
╠═
FA
Alternate display, like view button
╠═
F
(number)
Switches view pointer to specified
display
╠═
V
(item)(unit)(repeat) …
Get Value of an item and unit
╠═
P
(repeat)
OPT
a set of readings
╠═
R
(tare)(pk)(val)…(pos)
Reset readings
╠═
X
Freeze
OPT
display
╚═
T
(hold)(text)
Place text on display
