Et 200S Positioning Operating Instructions, 05/2007, A5E00124871-04 - Siemens simatic et 200s Operating Instructions Manual

Figure 4-7 Schematic Diagram of the Bipolar Control of a Drive ................................................................129
Figure 4-8 Schematic Diagram of the Unipolar Control of a Drive ..............................................................130
Figure 4-9 Schematic Diagram of the Status of the Run.............................................................................132
Figure 4-10 Interrupting the Run by Switching Off: Directly ..........................................................................134
Figure 4-11 Interrupting the Run by Switching Off: Ramp ............................................................................135
Figure 4-12 Sequence of Execution of the Search for Reference ................................................................137
Figure 4-13 Search for Reference Point Run with Reducing Cam and Zero Mark .......................................139
Figure 4-14 Reference Point Run with Minus Limit Switch ...........................................................................140
Figure 4-15 Reference Point Run with Reversal of Direction at the Plus Limit Switch .................................141
Figure 4-16 Reference Point Run Only with Zero Mark ................................................................................141
Figure 4-17 Execution of Inching...................................................................................................................143
Figure 4-18 Execution of Absolute Positioning (Switch-Off Parameter: Ramp)............................................146
Figure 4-19 Execution of Relative Positioning ..............................................................................................149
Figure 4-20 Changing the Acceleration Tacc During Acceleration ...............................................................160
Figure 4-21 Changing the Deceleration Tdec During Deceleration ..............................................................162
Figure 5-1 Relay contact in the output circuit..............................................................................................197
Figure 5-2 Design of a Positioning Control System (Example) ...................................................................198
Figure 5-3 Switching points and switching differences ...............................................................................199
Figure 5-4 How the 1PosSSI/Digital Works.................................................................................................201
Figure 5-5 Control and Feedback Signals with MODEs..............................................................................202
Figure 5-6 Control and Feedback Signals with JOBs .................................................................................203
Figure 5-7 Digital Outputs with Control Mode 0 ..........................................................................................204
Figure 5-8 Digital Outputs with Control Mode 1 ..........................................................................................205
Figure 5-9 Execution of Inching...................................................................................................................208
Figure 5-10 Execution of Absolute Positioning .............................................................................................211
Figure 5-11 Execution of Relative Positioning ..............................................................................................214
Figure 6-1 Relay contact in the output circuit..............................................................................................249
Figure 6-2 Design of a Positioning Control System (Example) ...................................................................250
Figure 6-3 Switching points and switching differences ...............................................................................251
Figure 6-4 How the 1PosSSI/Analog Works ...............................................................................................254
Figure 6-5 Control and Feedback Signals with MODEs..............................................................................255
Figure 6-6 Control and Feedback Signals with JOBs .................................................................................256
Figure 6-7 Schematic Diagram of the Bipolar Control of a Drive ................................................................257
Figure 6-8 Schematic Diagram of the Unipolar Control of a Drive ..............................................................258
Figure 6-9 Schematic Diagram of the Status of the Run.............................................................................260
Figure 6-10 Interrupting the Run by Switching Off: Directly ..........................................................................263
ET 200S Positioning
Operating Instructions, 05/2007, A5E00124871-04
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