Keithley 2001

IEEE-488 Reference
4-230
Programming example 10 OUTPUT 716; “:trig:tcon:dir sour; dir?”
20 ENTER 716; A$
30 PRINT A$
40 END
Line 10 Enables the Source Bypass for the measure layer and then queries the state of the
Source Bypass.
Line 20 Addresses the Model 2001 to talk.
Line 30 Displays the state of the Source Bypass (SOUR; enabled).
:ASYNchronous commands
:ILINe <NRf>
:ARM[:SEQuence[1]][:LAYer[1]]:TCONfigure:ASYNchronous:ILINe <NRf> Select input trigger
line; arm layer
:ARM[:SEQuence[1]]:LAYer2:TCONfigure:ASYNchronous:ILINe <NRf> Select input trigger
line; scan layer
:TRIGger[:SEQuence[1]]:TCONfigure:ASYNchronous:ILINe <NRf> Select input trigger
line; measure layer
Parameters <NRf> = 1 Line #1
= 2 Line #2
= 3 Line #3
= 4 Line #4
= 5 Line #5
= 6 Line #6
Formats :arm:tcon:asyn:ilin <NRf>
:arm:lay2:tcon:asyn:ilin <NRf>
:trig:tcon:asyn:ilin <NRf>
Defaults Power-up Saved power-on setup
*RST 2 (all layers)
:SYSTem:PRESet 2 (all layers)
Query :ILINe? Query programmed input line #
Short-form format: :arm:tcon:asyn:ilin?
:arm:lay2:tcon:asyn:ilin?
:trig:tcon:asyn:ilin?
Response message: 1 to 6
Description These commands are used to select an input line for the asynchronous Trigger Link of the spec-
ified layer. Keep in mind that asynchronous Trigger Link input and output (see :OLINe) cannot
share the same line. If you assign the input to a line that is already being used for the output, an
error will occur and the command will be ignored.