Keithley 4200-SCS Reference Manual page 779

Semiconductor characterization system
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Model 4200-SCS Reference Manual
WT command: Set wait time
For time domain measurements, the start of a test sequence can be delayed by setting a wait time.
The test sequence will start after the wait time period expires. Use the following command string to
set the wait time:
WT AAA.AAA
WT
Wait time
AAA.AAA
Example
The following command string sets wait time to 100 msec:
WT 0.1
IN command: Set interval
For time domain measurements, the time interval between sample measurements can be set by
the user. After a sample measurement is performed, the next measurement will start after the time
interval expires. Use the following command string to set interval:
IN AA.AA
IN
Wait time
AA.AA
Example
The following command string sets the interval to 100 msec:
IN 0.1
NR command: Select number of readings
For time domain measurements, up to 1024 sample measurements can be performed. The
readings are stored in the buffer. Use the following command string to select the number of
readings:
NR AAAA
NR
Number of readings
AAAA
Example
The following command string sets up the Model 4200-SCS to perform 200 sample
measurements:
NR 200
4200-901-01 Rev. S / May 2017
=
Command string prefix
= 0 to 100
Wait time in seconds
=
Command string prefix
= 0.01 to 10 Interval in seconds
=
Command string prefix
=
Number of measurements to perform:
1 to 4096 in 4200 extended mode
1 to 1024 in 4145 emulation mode
Return to
Section Topics
Section 9: Keithley External Control Interface (KXCI)
9-33

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