Rohde & Schwarz CMW500 - Page 290

Command Reference - Base Software
R&S
®
CMW500
274User Manual 1173.9463.02 ─ 06
STATus:EVENt:BITS:CLEar ['<RegExp>']
Clears the EVENt parts of all status registers of the STATus:OPERation register hierar-
chy. If a regular expression is defined, the command is only applied to the registers
matching the filter criteria.
Query parameters:
'<RegExp>' Optional regular expression. The EVENt part is only cleared for
registers matching the regular expression. See also Regular
Expressions.
Example:
STAT:EVENt:BITS:CLEar '![IQR]'
Clear all status registers except the IQ recorder registers (clear if
string does not contain 'IQR').
Usage: Event
Firmware/Software: V1.0.4.11
STATus:
EVENt:BITS:COUNt? ['<RegExp>']
Returns the number of events listed by STATus:EVENt:BITS:ALL?.
Query parameters:
'<RegExp>' Optional regular expression filtering the events before they are
counted, see also Regular Expressions.
Example:
STATus:EVENt:BITS:COUNt?
List the number of events returned by
STATus:EVENt:BITS:ALL?.
Usage: Query only
Firmware/Software: V1.0.4.11
STATus:EVENt:BITS:NEXT? ['<RegExp>']
Searches, returns and deletes the next event at the lowest level of the STATus:OPER-
ation register hierarchy. An entry consists of a string composed of the complete path of
the status register reporting the event and the state.
This command can be used to supply state transitions to a remote control program one
by one. The program can then react on the transitions, e.g. fetch the results of a mea-
surement that reached the RDY or SDR state, or start a new measurement after a mea-
surement has been finished.
A list of all events in the STATus:OPERation register hierarchy can be returned using
STATus:EVENt:BITS:ALL?.
Query parameters:
'<RegExp>' Optional regular expression. Events not matching the regular
expression are ignored when searching for the next event. See
also Regular Expressions.
Instrument-Control Commands