2500A Chapter 3: Remote Operation
76
2500A Series Operation Manual, 34172 Revision C, March 2008
3.2.2.7
Trigger Subsystem
Table 3-10: Trigger Subsystem SCPI Commands
SYSTem:COMMunicate:SERial:SBITS?
Queries the number of RS-232 interface stop bits.
SYSTem:ERRor[:NEXT]?
Queries the next error in the instrument’s error/event queue. If the
error/event queue is empty, “0, No Error” is returned.
See the paragraph entitled “2500A Error Messages” in Appendix B
for a summary of available error messages
SYSTem:LANGuage NATive
Switches from the SCPI command set to the native (GT12000)
command set.
SYSTem:LANGuage:NATive
<native_cmd>
Issues the native (GT12000) syntax command specified by
<native_cmd> from within SCPI without leaving the SCPI syntax.
SYSTem:PRESet
Sets device-specific functions to a known state that is independent of
the past-use history of the device. The command does not reset any
part of the status reporting system. (Same as the *RST command.)
SYSTem:VERSion?
Queries the SCPI version to which the instrument applies. The
response is in the form
YYYY
.
V
where
YYYY
is the year-version and
V
is the revision number within that year.
Command Syntax
Description
TRIGger[:IMMediate]
Initiates an immediate sweep cycle in List mode. If Repeat Type is
set to either single step or single sweep, then the sweep returns to
IDLE when complete.
(Same as a *TRG, that is a single instrument trigger, as opposed to a
GroupExecuteTrigger.)
TRIGger:SOURce BUS|EXTernal
Selects the trigger source for List mode. The sources are:
BUS
Sets the trigger source to GPIB/GET.
EXTernalSets the trigger source to BNC. (Trigger commands do not
function when TRIGger:SOURce is set to EXT).
TRIGger:SOURce?
Queries the trigger source for List mode. The return value is as
follows:
BUS
The trigger source is set to GPIB/GET.
EXTernalThe trigger source is set to BNC.
If not set, NOT IN SWEEP MODE is returned.
Table 3-9: System Subsystem SCPI Commands
Command Syntax
Description
Summary of Contents for 2508A
Page 1: ...2500A Series 2500A Series Microwave Synthesizer Operations Manual 34172 Revision C March 2008 ...
Page 4: ......
Page 22: ...Chapter 1 2500A Introduction 22 2500A Series Operation Manual 34172 Revision C March 2008 ...
Page 88: ...2500A Chapter 3 Remote Operation 88 2500A Series Operation Manual 34172 Revision C March 2008 ...