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Programming Commands
SYSTem Subsystem Commands
:SYSTem:HELP:HEADers?
Returns a list of all commands and queries implemented by the instrument.
The returned ASCII string of commands is in the IEEE 488.2 arbitrary-block
data format. The first line indicates the total number of bytes returned to the
computer. That is, the # character is followed by one digit which indicates how
many of the following digits convey the byte count. The next digits give the
actual byte count. For example, in the listing below, 4387 bytes are indicated
in the file.
Each command in the listing is separated by a linefeed character.
Syntax
: S Y S Te m : H E L P : H E A D e r s ?
Example
The following is an example of the first few lines and last few lines returned
in the string. The term nquery indicates that a command cannot be sent as
a query. The term qonly indicates that a command can only be sent as a que-
ry.
#44387
:ABORt/nquery/
.
.
.
*IDN?/qonly/
*OPC
*RCL/nquery/
*RST/nquery/
*SAV/nquery/
*SRE
*STB?/qonly/
*TRG/nquery/
*TST?/qonly/
*WAI/nquery/
6-98
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