Siemens SIMATIC ET 200S Operating Instructions

Table of contents
ET 200S Positioning
10 Operating Instructions, 05/2007, A5E00124871-04
Figures
Figure 2-1 Terminal Assignment for the Example ........................................................................................
17
Figure 2-2 Design of a Positioning System with a Stepping Motor (Example).............................................
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Figure 2-3 Traversal Curve of the 1STEP 5V/204kHz .................................................................................
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Figure 2-4 Torque Characteristic Curve of a Stepping Motor ......................................................................
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Figure 2-5 Search for Reference, Start before REF.....................................................................................
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Figure 2-6 Search for Reference, Start after REF........................................................................................
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Figure 2-7 Search for Reference, Start at REF ............................................................................................
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Figure 2-8 Start at the Limit Switch in Start Direction...................................................................................
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Figure 2-9 Defective Reference Cam, Start before REF..............................................................................
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Figure 2-10 Defective Reference Cam, start at LIMIT_P ...............................................................................
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Figure 2-11 Starting the Positioning Job ........................................................................................................
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Figure 2-12 Carrying Out a Parameter Change .............................................................................................
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Figure 2-13 Error Acknowledgment................................................................................................................
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Figure 3-1 Relay contact in the output circuit ...............................................................................................
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Figure 3-2 Design of a Positioning Control System (Example) ....................................................................
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Figure 3-3 Switching points and switching differences.................................................................................
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Figure 3-4 How the 1PosInc/Digital Works...................................................................................................
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Figure 3-5 Control and Feedback Signals with MODEs...............................................................................
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Figure 3-6 Control and Feedback Signals with JOBs...................................................................................
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Figure 3-7 Digital Outputs with Control Mode 0 ...........................................................................................
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Figure 3-8 Digital Outputs with Control Mode 1 ...........................................................................................
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Figure 3-9 Sequence of Execution of the Search for Reference..................................................................
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Figure 3-10 Search for Reference Point Run with Reducing Cam and Zero Mark ........................................
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Figure 3-11 Reference Point Run with Minus Limit Switch ............................................................................
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Figure 3-12 Reference Point Run with Reversal of Direction at the Plus Limit Switch ..................................
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Figure 3-13 Reference Point Run Only with Zero Mark .................................................................................
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Figure 3-14 Execution of Inching....................................................................................................................
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Figure 3-15 Execution of Absolute Positioning...............................................................................................
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Figure 3-16 Execution of Relative Positioning................................................................................................
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Figure 4-1 Relay contact in the output circuit .............................................................................................
121
Figure 4-2 Design of a Positioning Control System (Example) ..................................................................
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Figure 4-3 Switching points and switching differences...............................................................................
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Figure 4-4 How the 1PosInc/Analog Works ...............................................................................................
126
Figure 4-5 Control and Feedback Signals with MODEs.............................................................................
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Figure 4-6 Control and Feedback Signals with JOBs.................................................................................
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Siemens SIMATIC ET 200S Specifications

General

Brand	Siemens
Model	SIMATIC ET 200S
Category	I/O Systems
Language	English