Tektronix Keithley SourceMeter 2470 Reference Manual

Section
13: Introduction to TSP commands 2470 High Voltage SourceMeter Instrument Reference Manua
l
13-16 2470-901-01 Rev. A / May 2019
Example: Function
function add_two(first_value,
second_value)
return first_value + second_value
end
print(add_two(3, 4), type(add_two))
7 function
Example: Table
atable = {1, 2, 3, 4}
print(atable, type(atable))
print(atable[1])
print(atable[4])
Defines a table with four numeric
elements.
Note that the "table" value (shown here
as a096cd30) will vary.
table: a096cd30 table
1
4
Delete a global variable
To delete a global variable, assign nil to the global variable. This removes the global variable from
the run-time environment.
Operators
You can compare and manipulate Lua variables and constants using operators.
Arithmetic operators
Operator Description
+
addition
-
subtraction
*
multiplication
/
division
-
negation (for example, c = −a)
^
exponentiation
Relational operators
Operator Description
<
less than
>
greater than
<=
less than or equal
>=
greater than or equal
~=
!=
not equal
==
equal

Tektronix Keithley SourceMeter 2470 Specifications

General

Brand	Tektronix
Model	Keithley SourceMeter 2470
Category	Measuring Instruments
Language	English