Rockwell-automation 1753-PCS-PAR Using RSLogix Guard PLUS! with GuardP Manuel d'utilisateur télécharger pdf (Page 91)

Publication 1753-PM001A-EN-P - November 2005

Create User-Defined Function Blocks 8-5

You can either define the variable here or use the Derivation Type

buttons (recommended). The Derivation Type buttons activate dialogs

to help declare a variable of the chosen type. Use these buttons to

ensure accurate syntax.

This button Defines a variable type

Direct derived directly from another variable type

Array array of one or more dimensions

For example:

ARRAY:array[1..10] of INT

• one-dimensional array of INT values

• ARRAY[7] accesses the 7th element

ARRAY:array[1..10,1..10] of REAL

• two-dimensional array of REAL values

• ARRAY[3,5] accesses the 3rd element of the 5th row

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Rockwell-automation 1753-PCS-PAR Using RSLogix Guard PLUS! with GuardP Manuel d'utilisateur Page 91