
Writing Technician Interface Scripts
2-18
308660-14.00 Rev 00
let
The
let
command allows you to evaluate a simple arithmetical or logical
expression and assign the result to a given variable.
Syntax
The
let
command has the following syntax:
let
<flag>
<flag>
formats the result, as follows:
-s
in signed decimal (default)
-u
in unsigned decimal
-h
in hexadecimal
-date
as MM/DD/YY
-days
as DD days
-time
as HH:MM:SS; Modulo 24 hours
-tz
as [+|-]HH:MM; Modulo +/-12:00
The following flags may be used together. Flag combinations other than those
listed below are invalid.
-date -time
as MM/DD/YY HH:MM:SS
-
days -time
as DD days HH:MM:SS
Example 1
The flags must immediately precede the variable name that represents the result,
as shown in the following example:
let -h a = 1 + 2
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