Version 1.1 (released 14 April 2021)
http://razorbillinstruments.com
Page 31 of 40
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SYSTem commands
These commands are used to obtain information about the error
queue. If the multiplexer detects an internal error, or it cannot
parse a command from the PC, it will generate an error. Errors
are stored in a queue, first in, first out, and as long as there is
something in the queue the error LED on the front panel will be
lit. Note that in some cases, one malformed command can
generate several errors.
SYSTem:ERRor[:NEXT]?
<int>,<string>
Parameter <int>
A numerical error code. For a
complete list of codes and
their meanings, refer to the
SCPI standard.
Parameter <string>
A short, human readable
description of the error.
Description
Retrieves the error from the
top off the error queue. As the
queue is first-in first-out, this
is the earliest error still in the
queue. Once read, the error is
removed from the queue. If
there are no errors in the
queue, it will return 0,No
Error.
Example
SYST:ERR?
