Keithley 2450 User Manual

Model 2450
Interactive SourceMeter® Instrument Reference Manual Section 8:
TSP command reference
2450-901-01 Rev. B/September 2013 8-75
node[N].execute()
This function starts test scripts on a remote TSP-Link node.
Type TSP-Link accessible
Affected by Where saved Default value
Function
Yes (see Details)
Usage
node[N].execute(scriptCode)
N
The node number of this instrument (1 to 64)
scriptCode
A string containing the source code
Details
This command is only applicable to TSP-Link systems. You can use this command to use the remote master
node to run a script on the specified node. This function does not run test scripts on the master node; only on the
subordinate node when initiated by the master node.
This function may only be called when the group number of the node is different than the node of the master.
This function does not wait for the script to finish execution.
Example 1
node[2].execute(sourcecode)
Runs script code on node 2. The code is in a string variable
called
sourcecode
.
Example 2
node[3].execute("x = 5")
Runs script code in string constant ("x = 5") to set x
equal to 5 on node 3.
Example 3
node[32].execute(TestDut.source)
Runs the test script stored in the variable TestDut
(previously stored on the master node) on node 32.
Also see
tsplink.group (on page 8-230)
node[N].getglobal()
This function returns the value of a global variable.
Type TSP-Link accessible
Affected by Where saved Default value
Function Yes
Usage
value = node[N].getglobal(name)
value
The value of the variable
N
The node number of this instrument (1 to 64)
name
The global variable name

Keithley 2450 Specifications

General

Model	2450
Category	SourceMeter
Voltage Source Range	±200 V
Current Source Range	±1 A
DC Voltage	200 V
DC Current	1 A
Power Output	20 W
Resolution	6.5 digits
Display	5-inch capacitive touchscreen
Operating Temperature	0°C to 50°C
Connectivity	USB, LAN, GPIB
Dimensions	213 mm × 88 mm × 370 mm