User manual

IEEE-488 Reference
4-96 2001-900-01 Rev. K / August 2010
Before performing an external scan, be sure that the Model 2001 is appropriately configured for
the measurements. The :SCAN[:INTernal]:FUNCtion command can be used to set each channel
for a specific measurement function. Also, if you want the instrument to perform a particular
number of scans, make sure to configure the Trigger Model appropriately (see Trigger sub-
system).
The external scan by the Model 2001 is enabled by the ROUTe:SCAN:LSELect EXTernal com-
mand.
Programming example OUTPUT 716; “:rout:scan:ext (@ 1:40)” ! Define external scan list (1-40).
:FUNCtion <list>, <name>
:ROUTe:SCAN[:INTernal]:FUNCtion <list>, <name> Assign functions to channels; Internal
:ROUTe:SCAN:EXTernal:FUNCtion <list>, <name> Assign functions to channels; External
Parameter <list> = (@ chanlist)
where; chanlist is the specified list of channels:
1 to 10 for Internal
1 to 80 for External
<name>= ‘NONE’
= ‘VOLTage:DC’
= ‘VOLTage:AC’
= ‘TEMPerature’
= ‘FREQuency’
= ‘RESistance’
= ‘FRESistance’
= ‘RJUNctionX’ where; X = 1 to 5
= ‘ALTernate[1]’
= ‘CURRent:DC’ (External only)
= ‘CURRent:AC’ (External only)
Formats :rout:scan:func <list>, <name>
:rout:scan:ext:func <list>, <name>
Defaults Power-up Saved power-on setup
*RST VOLTage:DC (all channels)
:SYSTem:PRESet VOLTage:DC (all channels)
Query :FUNCtion? <list> Query functions for specified channels
Short-form formats: :rout:scan:func? <list>
:rout:scan:ext:func? <list>
Response messages: NONE, VOLT:DC, VOLT:AC, TEMP, FREQ, RES, RJUNX, ALT,
CURR:DC, and CURR:AC
Note: The function for each channel is separated by a comma.