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Automation– and Drive Technology- SCE

1. FORWARD

The module B4 is assigned content wise to Additional functions of STEP 7- Programming.

Basics of

STEP 7- Programming

2 - 3 da

s A modules

Additional functions of

STEP 7- Programming

2- 3 days B Modules

IT- Communication

with SIMATIC S7

1- 2 days E modules

Industrial field bus

systems

2- 3 days D modules

Sequencer

programming

2- 3 days C modules

Process

visualization

2- 3 days F modules

Learning goal:

In this module, the reader should learn how a data block can be used to save data.

· Generating data blocks

· Specifying a structure of a data block

· Access to a data element in a STEP 7- Program

Requirements:

For the successful use of this module, the following knowledge is assumed:

· Knowledge in the use of Windows 95/98/2000/ME/NT4.0

· Basics of PLC- Programming with STEP 7 (e.g. Module A3 - ‘Startup’

PLC programming with STEP 7)

· Basics to structured programming (e.g. Appendix I - Basics to PLC –Programming with

SIMATIC S7-300)

T I A Training document Page 4 of 18 Module B4

Last revision: 02/2002 Data blocks

Forward Notes Generating data blocks

1 2 3 4 5 6 7 8 9 ... 17 18

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