Model 2750 Multimeter/Switch System User’s Manual
Scanning
7-29
Commands
Description
Default Ref
Trigger commands
TRIGger:SOURce <name>
Select control source; <name> = IMMediate, TIMer,
MANual, BUS, or EXTernal.
IMM
TRIGger:TIMer <n>
Set timer interval in sec; <n> = 0.001 to 999999.999.
0.1
TRIGger:COUNt <NRf>
Set trigger count; <NRf> = 1 to 110000, or INFinity.
(Note 2) e
TRIGger:DELay <n>
Set delay in sec; <n> = 0 to 999999.999.
0
TRIGger:DELay:AUTO <b>
Enable/disable auto delay; <b> = ON or OFF.
ON
SAMPle:COUNt <NRf>
Set sample count; <NRf> = 1 to 110000.
1
e
SAMPle:COUNt?
Query sample count.
INITiate:CONTinuous <b>
Enable/disable continuous initiation; <b> = ON or OFF.
f
INITiate
Initiate one scan cycle.
f
READ?
Initiate one scan cycle and request sample readings.
f
Buffer commands
TRACe:DATA?
Read buffer readings.
TRACe:CLEar
Clear buffer.
Channel list parameter:
<clist> = (@SCH)
where: S =
Mainframe
slot
number (1, 2, 3, 4 or 5)
CH = Switching module channel number (must be 2 digits)
Examples:
(@101) = Slot 1, Channel 1
(@101, 203) = Slot 1, Channel 1 and Slot 2, Channel 3
(@101:110) = Slot 1, Channels 1 through 10
Notes:
1. Not affected by *RST and SYSTem:PRESet. Front panel factory default is OFF.
2. *RST sets count to 1, and SYSTem:PRESet sets count to INFinity.
3. The default value depends on which switching module is installed.
Table 7-1 (continued)
Scanning commands
2750-900-01.book Page 29 Wednesday, August 3, 2011 7:56 AM
Summary of Contents for 2750
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Page 324: ...12 CommonCommands 2750 900 01 book Page 1 Wednesday August 3 2011 7 56 AM...
Page 348: ...15 SCPIReferenceTables 2750 900 01 book Page 1 Wednesday August 3 2011 7 56 AM...
Page 374: ...B Model7700ConnectionGuide 2750 900 01 book Page 1 Wednesday August 3 2011 7 56 AM...
Page 386: ...C StatusandErrorMessages 2750 900 01 book Page 1 Wednesday August 3 2011 7 56 AM...
Page 394: ...D SignalProcessing SequenceandDataFlow 2750 900 01 book Page 1 Wednesday August 3 2011 7 56 AM...
Page 408: ...E MeasurementConsiderations 2750 900 01 book Page 1 Wednesday August 3 2011 7 56 AM...
Page 428: ...G IEEE 488BusOverview 2750 900 01 book Page 1 Wednesday August 3 2011 7 56 AM...