Remote control commands
R&S
®
NRX
183
User Manual 1178.5566.02 ─ 09
*LMC?
List macro commands.
Return values:
<Label>
Usage:
Query only
*OPC
Operation complete
Sets bit
0 in the event status register when all preceding commands have been execu-
ted. Send this command at the end of a program message. It is important that the read
timeout is set sufficiently long.
The query always returns
1
because the query waits until all previous commands are
executed.
*OPC?
basically functions like
, but also returns a response. The response is an
advantage, because you can query the execution of commands from a controller pro-
gram before sending new commands. Thus preventing overflow of the input queue
when too many commands are sent that cannot be executed.
*OPT?
Option identification
Returns a comma-separated list of installed options.
Usage:
Query only
Manual operation:
See
See
*PMC
Purge macro command.
Usage:
Event
*PRE
<register>
Parallel poll register enable
Sets the parallel poll enable register to the specified value or queries the current value.
Parameters:
<register>
Range:
0 to 255
*RST:
0
Common commands
