Keithley 3721-ST User Manual

Section 11: TSP command reference Series 3700A System Switch/Multimeter Reference Manual
11-296 3700AS-901-01 Rev. D/June 2018
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
Details
This function retrieves the value of a global variable from the run-time environment of this node.
Do not use this command to retrieve the value of a global variable from the local node. Instead,
access the global variable directly. This command should only be used from a remote master when
controlling this instrument over a TSP-Link
®
network.
Example
print(node[5].getglobal("test_val"))
Retrieves and outputs the value of the global
variable named test_val from node 5.
Also see
node[N].setglobal() (on page 11-296)
TSP advanced features (on page 10-58)
node[N].setglobal()
This function sets the value of a global variable.
Type
TSP-Link accessible
Affected by
Where saved
Default value
Function
Yes
Usage
node[N].setglobal("name", value)
N
The node number of this instrument (1 to 64)
name
The global variable name to set
value
The value to assign to the variable
Details
From a remote node, use this function to assign the given value to a global variable.
Do not use this command to create or set the value of a global variable from the local node (set the
global variable directly instead). This command should only be used from a remote master when
controlling this instrument over a TSP-Link
®
.

Keithley 3721-ST Specifications

General

Brand	Keithley
Model	3721-ST
Category	Multimeter
Language	English