Postdatastring; Rdelay - Keithley 4200A-SCS Reference Manual

Model 4200A-SCS Parameter Analyzer Reference Manual

PostDataString

This command transfers a string from memory into the Clarius Analyze sheet in the user test module and plots it
on the graph.
Usage
PostDataString(char *variableName, int *variableValue);
variableName
variableValue
Details
The first parameter is the variable name. For example, if the output variable name is DrainI, then
DrainI (with quotes) is first parameter.
The second parameter is the value of the variable to be transferred. For example, if DrainI[10] is
transferred, then you call PostDataString("DrainI", DrainI[10]).
Also see
None

rdelay

This command sets a user-programmable delay.
Usage
int rdelay(double n);
n
Example
double ir4;
.
.
conpin(SMU1, 1, 0);
conpin(GND, 2, 0);
forcev(SMU1, 60.0); /* Generate 60 V from SMU1. */
rdelay(0.02); /* Pause for 20 ms. */
measi(SMU1, &ir4); /* Measure current; return */
/* result to ir4. */
This example measures the leakage current of a variable-capacitance diode. SMU1 presets 60 V across
the diode. The device is configured in reverse-bias mode with the high side of SMU1 connected to the
cathode. This type of diode has high capacitance and low-leakage current. Because of this, a 20 ms delay
is added. After the delay, current through SMU1 is measured and stored in the variable ir4.
Also see
None
4200A-901-01 Rev. C / February 2017
The variable name
The value of the variable to be transferred
The delay duration in seconds
Section 13: LPT library function reference
13-35