Tektronix Keithley SourceMeter 2470 Reference Manual

2470
High Voltage SourceMeter Instrument Reference Manual Section 14:
TSP command reference
2470-901-01 Rev. A / May 2019 14-107
scriptVar.source
This attribute contains the source code of a script.
Type TSP-Link accessible Affected by Where saved Default value
Attribute (R)
Yes
Not applicable
Not applicable
Not applicable
Usage
code = scriptVar.source
code
The body of the script
scriptVar
The name of the variable that references the script that contains the source code
Details
The body of the script is a single string with lines separated by the new line character.
Example
print(test7.source)
Assuming a script named test7 was created on the instrument, this example retrieves the source code.
Output:
reset()
display.settext(display.TEXT1, "Text on line 1")
display.settext(display.TEXT2, "Text on line 2")
Also see
scriptVar.save() (on page 14-106)
smu.breakdownprotection
This attribute allows you to enable the breakdown protection in situations where the current may exceed the
programmed current or the limit current value due to a breakdown condition.
Type TSP-Link accessible Affected by Where saved Default value
Attribute (RW)
Yes
Instrument reset
Power cycle
None
smu.BREAKDOWN_OFF
Usage
setting = smu.breakdownprotection
smu.breakdownprotection = setting
setting
The breakdown protection setting:
 Operate breakdown protection automatically (see Details):
smu.BREAKDOWN_AUTO
 Turn breakdown protection off: smu.BREAKDOWN_OFF
 Turn breakdown protection on (not recommended):
smu.BREAKDOWN_ON

Tektronix Keithley SourceMeter 2470 Specifications

General

Model	2470
Type	SourceMeter
Category	Measuring Instruments
Channels	1
Voltage Source Range	±1000 V
Current Source Range	±1 A
Power	100 W
Current Measurement Resolution	10 pA
Measurement Resolution	6½ digits
Display	5 inch capacitive touchscreen
Interface	USB, GPIB, Ethernet
Supported Communication Protocols	SCPI
Input/Output Connectors	4-wire