User`s guide

114
Chapter 4 Features and Functions
Scanning with External Instruments
• Remote Interface Operation: The following program segment
configures the instrument for an externally controlled scan.
TRIG:SOUR TIMER Select the scan interval
ROUT:CHAN:ADV:SOUR EXT Select the channel advance source
TRIG:TIMER 5 Set the scan interval to 5 seconds
TRIG:COUNT 2 S
weep the scan list 2 times
INIT
Initiate the scan
To configure the instrument for 4-wire external scanning, send the
following command.
ROUTe:CHANnel:FWIRe {OFF|ON}[,(@<ch_list>)]
34970A Refresh UG.book Page 114 Wednesday, February 17, 2010 12:34 PM