![background image](http://html1.mh-extra.com/html/keithley/2750/2750_user-manual_3956564052.webp)
Model 2750 Multimeter/Switch System User’s Manual
Getting Started
1-35
Figure 1-9
Exercise 4 — Trigger and return a single reading
INIT:CONT OFF
TRIG:COUN 1
SAMP:COUN 1
Place 2750 in
non-continuous
trigger state
Set 2750 to perform
one measurement
1. If a MATH function (mX+B, percent or 1/X) is enabled, the result of the calculation will
be returned (MATH functions are covered in Section 5).
3. FETCh?, CALC:DATA?, and DATA? do not trigger readings. They simply return the last
reading. If you again send one of these commands before triggering a new reading, the
old reading will be returned.
Return Basic Reading
3,4
INIT
Trigger Reading
READ?
2. If there is no MATH function enabled, FETCh?and CALC:DATA? will return the basic
reading.
Trigger and Return
Reading
1
Trigger Configuration
Trigger and Return
Reading
DATA?
OR
DATA:FRESh?
Return Result of MATH
Calculation
1, 2, 3
4. DATA:FRESh? can only be used once to return the same reading. Sending it again
without first triggering a new reading will cause error -230 (data corrupt or stale).
FETCh?
OR
CALC:DATA?
2750-900-01.book Page 35 Wednesday, August 3, 2011 7:56 AM
Содержание 2750
Страница 3: ...2750 900 01 book Page 2 Wednesday August 3 2011 7 56 AM...
Страница 7: ...2750 900 01 book Page 4 Wednesday August 3 2011 7 56 AM...
Страница 17: ...2750 900 01 book Page 10 Wednesday August 3 2011 7 56 AM...
Страница 204: ...Model 2750 Multimeter Switch System User s Manual Buffer 6 15 2750 900 01 book Page 15 Wednesday August 3 2011 7 56 AM...
Страница 205: ...6 16 Buffer Model 2750 Multimeter Switch System User s Manual 2750 900 01 book Page 16 Wednesday August 3 2011 7 56 AM...
Страница 324: ...12 CommonCommands 2750 900 01 book Page 1 Wednesday August 3 2011 7 56 AM...
Страница 332: ...13 SCPISignalOriented MeasurementCommands 2750 900 01 book Page 1 Wednesday August 3 2011 7 56 AM...
Страница 348: ...15 SCPIReferenceTables 2750 900 01 book Page 1 Wednesday August 3 2011 7 56 AM...
Страница 374: ...B Model7700ConnectionGuide 2750 900 01 book Page 1 Wednesday August 3 2011 7 56 AM...
Страница 386: ...C StatusandErrorMessages 2750 900 01 book Page 1 Wednesday August 3 2011 7 56 AM...
Страница 394: ...D SignalProcessing SequenceandDataFlow 2750 900 01 book Page 1 Wednesday August 3 2011 7 56 AM...
Страница 408: ...E MeasurementConsiderations 2750 900 01 book Page 1 Wednesday August 3 2011 7 56 AM...
Страница 428: ...G IEEE 488BusOverview 2750 900 01 book Page 1 Wednesday August 3 2011 7 56 AM...