Rockwell-automation 61C501 AutoMax/AutoMate 115V Input Module Manuale Utente Scaricare il pdf (Pagina 15)

4Ć1

4.0 PROGRAMMING

This section describes how data is organized in the module and

provides examples of how the module is accessed by the application

software. For more detailed information, refer to the Enhanced BASIC

Programming instruction manual (JĆ3675) for DCS 5000/ AutoMax

systems or the AutoMate 30/40 Software Reference instruction

manual (JĆ3150) for AutoMate systems.

4.1 Register Organization

The data in the module is organized as one 16 bit register. The

software allows you to define the module as a single register (up to

16 bits) by referencing the entire module as a unit, or as up to 16

individual bits by treating each of the bits separately. Refer to figure

4.1.

0123456789101112131415

RRRRRRR RRRRRRRR

(decimal)

Figure 4.1 Ć Organization of Register Bits

4.2 Use in DCS 5000/AutoMax Systems

This section describes how to use the module in DCS 5000/AutoMax

Systems.

4.2.1 Configuration

Before any application programs can be written, you must configure,

or set, the definitions of systemĆwide variables, i.e. those that must be

globally accessible to all tasks.

For DCS 5000 and AutoMax Version 2.1 and earlier, you define

systemĆwide variables by writing a Configuration task. For AutoMax

version 3.0 and later, you define systemĆwide variables using the

AutoMax Programming Executive. After these variables are defined,

you can generate the configuration file automatically, which

eliminates the requirement to write a configuration task for the rack. If

you are using AutoMax Version 2.1 or earlier, refer to Appendix E for

examples that show how to define variables in the configuration task.

If you are using AutoMax Version 3.0 or later, see the AutoMax

Programming Executive instruction manual for information about

configuring variables.

1 2 ... 10 11 12 13 14 15 16 17 18 19 20 ... 37 38

Nessun commento

Rockwell-automation 61C501 AutoMax/AutoMate 115V Input Module Manuale Utente Pagina 15