Lpt Functions For Smus And General Operations - Keithley 4200-SCS Reference Manual

Section 8: Keithley User Library Tool (KULT)

LPT functions for SMUs and general operations

addcon Add connection
Purpose
Format
Remarks
See also
Array delay
adelay
Purpose
Format
Remarks
8-96
Add connections without clearing existing connections.
int addcon(int exist_connect, int connect1, [connectn, [...]] 0);
An instrument terminal
exist_connect
been, but is not required to have been, previously connected with
addcon, conpin, or conpth.
A pin number or an instrument terminal
connect1
A pin number or an instrument terminal
connectn
addcon can be used to make additional connections on a matrix. addcon will simply
connect every item in the argument list together, and there is no real distinction
between exist_connect and the rest of the connection list. addcon behaves like the
conpin command, except previous connections are never cleared.
Before making the new connections, addcon clears all active sources by calling
devclr.
The value -1 will be ignored by addcon and is considered a valid entry in the
connection list; however, exist_connect may not be -1.
With the row-column connection scheme, only one instrument terminal may be
connected to a pin.
clrcon, conpin, conpth, delcon
Specifies an array of delay points to use with asweepX calls. The delay is specified in
units of seconds, with a resolution of 1 ms. The minimum delay is 0 s.
int adelay(long delaypoints, double *delayarray);
The number of separate delay points defined in the array.
delaypoints
The name of the array defining the delay points. This is a single
delayarray
dimension floating point array that is delaypoints long and
contains the individual delay times. Units of the delays are
seconds.
Each delay in the array is added to the delay specified in asweep. For example, if the
array contained four delays (0.04 s, 0.05 s, 0.06 s, and 0.07 s) and the delay specified
in asweep is 0.1 s, then the resulting delays are (0.14 s, 0.15 s, 0.16 s, and 0.17 s).
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Model 4200-SCS Reference Manual
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4200-901-01 Rev. S / May 2017