Model 2750 Multimeter/Switch System User’s Manual
Basic DMM Operation
3-45
Reference
a.
FUNCtion <name> [, <clist>]
Note that the <name> parameters in the table are enclosed in single quotes
(‘ ’). However, double quotes (“ ”) can instead be used. For example:
FUNC ‘VOLT:AC’ = FUNC “VOLT:AC”
Scan configuration — When using the <clist> command to configure a scan
channel, the scan channel must first be set to the appropriate function before
sending other commands to configure it. For example, to set scan channel 101
to use offset compensated ohms, the following command sequence would be
sent:
FUNC ‘FRES’, (@101)
' Set scan channel 101 to
Ω
4 function.
FRES:OCOM ON, (@101)
' Enable offset compensated ohms for scan
' channel 101.
If scan channel 101 was not first set for the
Ω
4 function, error +700 (Invalid
function in scanlist) will occur when trying to enable offset compensated ohms
for that channel. Details on scanning are provided in
.
b.
FRESistance:OCOMpensated <b> [, <clist>]
FRESistance:DCIRcuit <b> [, <clist>]
The instrument does not have to be on the
Ω
4 function to enable offset-
compensated ohms and/or dry circuit ohms. When
Ω
4 is selected, offset-
compensated ohms and/or dry circuit ohms will be enabled.
When using the <clist> parameter to configure a scan channel for offset-
compensated ohms, that channel must already be set for
Ω
4. If set for another
function, a settings conflict (-221) will occur.
c.
TEMPerature:TCouple:RJUNction:RSELect <name> [, <clist>]
To use the EXTERnal reference junction, the scan channel (101, 201, 301,
401, or 501) to be used for the measurement must already be configured to use
a thermistor or 4-wire RTD transducer. Otherwise, a settings conflict error
(-221) will occur. The TEMPerature:TRANsducer command is used to select
the transducer.
NOTE
The following command can instead be used to select the reference
junction:
TEMPerature:RJUNction:RSELect <name> [, <clist>]
d.
TEMPerature:TCouple:RJUNction:SIMulated <n> [, <clist>]
The units for the simulated reference temperature depend on the present tem-
perature measurement units as set by UNIT:TEMPerature (see Ref h).
NOTE
The following command can instead be used to set the simulated ref-
erence temperature:
TEMPerature:RJUNction:SIMulated <n> [, <clist>]
2750-900-01.book Page 45 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...