ProSoft Technology ProLinx S3964R Manuel d'utilisateur télécharger pdf (Page 45)

Publication LOGIX-AP010B-EN-P - May 2010 45

Software Conversions - Program Structure Chapter 2

Example

Data Block DB1 could be assigned to store data relating to valves. The data

block would store information such as the open/closed feedback status of the

valves, the error status of the valves, or the auto/manual status of the valve.

RSLogix 5000 software allows the creation of User Defined Data Types that

will often be useful in replacing Step 5 data blocks. An RSLogix 5000 User

Defined Data Type is a custom data structure made up of individual standard

data type elements.

Example

To create an RSLogix 5000 data structure to replace a Step 5 data block

containing valve information, the following User Data Structure could be

generated.

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ProSoft Technology ProLinx S3964R Manuel d'utilisateur Page 45