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10.1 RS-232C Interface
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10.1.3 RS-232C Command Transfer Methods
Command Parameter
+ +
Delimiter
NOTE
The delimiter is a symbol indicating separation of a command or data. Upon
reception of the delimiter, this unit starts to analyze a command.
The command is issued from the computer. When the 3153 receives the
incoming command from the computer, it executes the processing specified
by the command.
"
RMT
" lights up on the screen during interface communication.
Command Format
(1) Command Format
The 3153 commands have the following structure.
The command and the parameter are separated by " " ( one character space)
If there is no parameter, send the delimiter after the command.
The command may consist of both upper and lower case letters.
Make sure to use one character space as the separator between the command
and the parameter.
(1) When the command contains a parameter
:CONFigure:WITHStand:CUPPer 5.0 ( + delimiter )
the command format consists of the command
:CONFigure:WITHStand:CUPPer
followed by the separator " " ( one
character space). Then follows the parameter
5.0.
Following the parameter
comes the delimiter.
(2) When the command contains no parameter
:STARt ( + delimiter )
the command format consists of the command
:STARt
immediately followed
by the delimiter.
A command can abbreviated. The whole command form is referred to as the
"long form" and the abbreviated form as the "short form."
Although the short form is printed in upper case letters and the rest in lower
case letters in this instruction manual, sending command (including
parameter and delimiter) from personal computer in either upper or lower
case letters is valid.
All responses returned from the 3153 are in upper case letters.
:HEADER
OK (the long form)
:HEAD
OK (the short form)
:HEADE,:HEA
error
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