Siemens SIMATIC ET 200S - Preface

ET 200S Positioning
Operating Instructions, 05/2007, A5E00124871-04
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Table of contents
1 Overview.................................................................................................................................................. 13
2 1STEP 5V/204kHz...................................................................................................................................
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2.1 Product overview .........................................................................................................................
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2.2 Example: Commissioning 1STEP 5V/204kHz .............................................................................
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2.3 Terminal Assignment Diagram.....................................................................................................
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2.4 Safety concept .............................................................................................................................
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2.5 Fundamentals of Positioning........................................................................................................
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2.5.1 Overview ......................................................................................................................................
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2.5.2 Parameters and Settings .............................................................................................................
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2.5.3 Traversal Curve of the 1STEP 5V/204kHz ..................................................................................
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2.5.4 Setting the Base Frequency.........................................................................................................
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2.6 Functions of the 1STEP 5V/204kHz ............................................................................................
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2.6.1 Overview ......................................................................................................................................
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2.6.2 Search for Reference...................................................................................................................
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2.6.3 Sequence of Execution of the Search for Reference ..................................................................
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2.6.4 Incremental Mode, Relative .........................................................................................................
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2.6.5 Stopping the Stepping Motor .......................................................................................................
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2.6.6 Pulse Enable................................................................................................................................
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2.6.7 Changing Parameters during Operation ......................................................................................
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2.6.8 Behavior of the Digital Inputs.......................................................................................................
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2.6.9 Behavior at CPU-Master-STOP...................................................................................................
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2.7 Parameter assignment.................................................................................................................
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2.8 Feedback and Control Interface ..................................................................................................
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2.8.1 Assignment of the Feedback and Control Interfaces...................................................................
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2.8.2 Starting the Positioning Job .........................................................................................................
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2.9 Technical specifications ...............................................................................................................
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