R&S SMB100A - Idn; Ist; Opc; Opt

Remote Control Commands
R&S
®
SMB100A
281Operating Manual 1407.0806.32 ─ 21
Usage: Query only
*IDN?
Identification
Returns the instrument identification.
Return values:
<ID> "Rohde&Schwarz,<device type>,<serial number>,<firmware ver-
sion>"
Example:
Rohde&Schwarz,SMB,
1407.6004k02/000000,3.1.17.1-03.01.158
Usage: Query only
Manual operation: See "Hardware Options / Software Options" on page 96
*IST?
Individual status query
Returns the contents of the IST flag in decimal form. The IST flag is the status bit
which is sent during a parallel poll.
Return values:
<ISTflag> 0 | 1
Usage: Query only
*OPC
Operation complete
Sets bit 0 in the event status register when all preceding commands have been execu-
ted. This bit can be used to initiate a service request. The query form writes a "1" into
the output buffer as soon as all preceding commands have been executed. This is
used for command synchronization.
*OPT?
Option identification query
Queries the options included in the instrument. For a list of all available options and
their description refer to the data sheet.
Return values:
<Options> The query returns a list of options. The options are returned at
fixed positions in a comma-separated string. A zero is returned
for options that are not installed.
Usage: Query only
Common Commands