Tektronix KEITHLEY 2600B Series User Manual

Series 2600B System SourceMeter® instrument Reference Manual Section 9: TSP command reference
2600BS-901-01 Rev. F/August 2021 9-215
smuX.contact.threshold
This attribute stores the resistance threshold for the smuX.contact.check() function. This command is not
available on the 2604B, 2614B, or 2634B.
Type
TSP-Link accessible
Affected by
Where saved
Default value
Attribute (RW)
Yes
Instrument reset
SMU reset
Recall setup
Not saved
50 (50 Ω)
Usage
rValue = smuX.contact.threshold
smuX.contact.threshold = rValue
rValue
The resistance above which contact check fails (measured in ohms)
X
Source-measure unit (SMU) channel (for example, smua.contact.threshold
applies to SMU channel A)
Details
Set the threshold to less than 1 kΩ.
Example
smua.contact.threshold = 5
Set the contact check threshold for SMU channel A to 5 Ω.
Also see
Contact check measurements (on page 2-22)
reset() (on page 9-177)
smuX.contact.check() (on page 9-212)
smuX.reset() (on page 9-236)
smuX.makebuffer()
This function creates a reading buffer.
Type
TSP-Link accessible
Affected by
Where saved
Default value
Function
Yes
Usage
bufferVar = smuX.makebuffer(bufferSize)
bufferVar
The created reading buffer
X
Source-measure unit (SMU) channel (for example, smua.makebuffer() applies to
SMU channel A)
bufferSize
Maximum number of readings that can be stored
Details
You can use this function to create and dynamically allocate reading buffers. Use bufferSize to
designate the number of readings the buffer can store.
You can use dynamically allocated reading buffers interchangeably with the
smuX.nvbufferY buffers.

Tektronix KEITHLEY 2600B Series Specifications

General

Brand	Tektronix
Model	KEITHLEY 2600B Series
Category	Measuring Instruments
Language	English