F.W. Bell 7030, Инструкция по эксплуатации

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F.W. BELL Model 7030 Gauss/Tesla Meter Instruction Manual
7-18 Section 7 – Remote Operation
SCPI
COMMAND
SYNTAX
The SCPI commands provide a language protocol and define a standard set of
commands to program every aspect of the instrument. These are the syntax
rules:
1) The first character of any command string is a colon (:).
2) The commands are not case sensitive. For instance the :MEASURE,
:measure and :MEASure commands are valid.
3) A question mark (?) in a command means that the command is requesting
information from the instrument. This is called a “query” command.
4) For any command there is a short and long spelling of the command. Use
the following rules for the short version:
a) If the length of the command is four letters or less, there is no short
version.
b) If the command has more than four letters and the fourth letter is a vowel,
drop it and all letters that follow it. For instance the command :INPUT
can be shortened to :INP.
c) If the command has more than four letters and the fourth letter is a
consonant, drop all letters that follow it. For instance the command
:MEASURE can be shortened to :MEAS
d) If the command contains a question mark (?) or a non-optional parameter
it must be included after the short form version. For instance a query
command of :MEASURE:TEMPERATURE? can be shortened to
:MEAS:TEMP?
e) If the command contains a number as the last character of the command
follow the above rules but also include the digit. For instance the
command :MEASURE2 would be shortened to :MEAS2.
f) The use of anything other than the short or long version of a command is
invalid. For instance both the :MEASURE and :MEAS commands are
valid, but :MEASU is not.
5) If a parameter follows a command it must be separated from the command
by at least one space.
6) Multiple commands can be sent in one string. The commands must be
separated by semicolons (;). For instance a legal string could be
:*IDN?;MEAS1:FLUX? Note that a colon (:) precedes each command. If
more than one of the commands in the string requests information from the
instrument, the instrument’s response will also have semicolons separating
the responses, such as 345;0;10.