Table Of Contents - Siemens simatic et 200s Operating Instructions Manual

Table of contents

1 Overview.................................................................................................................................................. 13
2 1STEP 5V/204kHz................................................................................................................................... 15
2.1 Product overview .........................................................................................................................15
2.2 Example: Commissioning 1STEP 5V/204kHz .............................................................................16
2.3 Terminal Assignment Diagram.....................................................................................................21
2.4 Safety concept .............................................................................................................................23
2.5 Fundamentals of Positioning........................................................................................................24
2.5.1 Overview ......................................................................................................................................24
2.5.2 Parameters and Settings .............................................................................................................25
2.5.3 Traversal Curve of the 1STEP 5V/204kHz ..................................................................................26
2.5.4 Setting the Base Frequency.........................................................................................................29
2.6 Functions of the 1STEP 5V/204kHz ............................................................................................31
2.6.1 Overview ......................................................................................................................................31
2.6.2 Search for Reference...................................................................................................................31
2.6.3 Sequence of Execution of the Search for Reference ..................................................................33
2.6.4 Incremental Mode, Relative .........................................................................................................36
2.6.5 Stopping the Stepping Motor .......................................................................................................37
2.6.6 Pulse Enable ................................................................................................................................39
2.6.7 Changing Parameters during Operation ......................................................................................40
2.6.8 Behavior of the Digital Inputs .......................................................................................................41
2.6.9 Behavior at CPU-Master-STOP ...................................................................................................42
2.7 Parameter assignment.................................................................................................................43
2.8 Feedback and Control Interface ..................................................................................................44
2.8.1 Assignment of the Feedback and Control Interfaces...................................................................44
2.8.2 Starting the Positioning Job .........................................................................................................48
2.9 Technical specifications ...............................................................................................................51
ET 200S Positioning
Operating Instructions, 05/2007, A5E00124871-04
3