Lenze PLC Designer PLC Designer (R3-1) - Manual (Page 3)

L-force | PLC Designer
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DMS 4.1 EN 03/2011 TD29 1
Contents
1 About this documentation ................................................................... 21
2 Lenze Specific Functions ....................................................................... 22
2.1 Lenze Function Blocks and Functions .................................................................... 23
2.1.1 Library: L_PLCLoggingAccess.lib ........................................................................ 23
2.1.2 Library: PLCDataManagerAccess.lib ................................................................. 24
2.1.3 Library: L_SM3_DriveUtil.lib .............................................................................. 26
2.1.4 Library: L_SM3_DriveUtil.lib (I/O-System 1000) .......................................... 36
2.2 CANopen / PROFIBUS / EtherCAT .......................................................................... 52
2.3 PLC program for documentation of a cycle time violation ................................... 53
2.4 Axis Error Messages on the SoftMotion register .................................................. 54
2.5 Assigning the transfer of a process image to a task ............................................. 55
2.6 Data consistency during access to process image................................................. 56
3 Concepts and Base Components .......................................................... 57
3.1 Introduction and Basic Concepts ........................................................................... 57
3.2 Differences to »PLC Designer« V2.3 ...................................................................... 58
3.3 Profiles and Plug-Ins............................................................................................... 61
3.4 Project ..................................................................................................................... 62
3.5 Supported Programming Languages ..................................................................... 63
3.6 What is a Program Organization Unit Object "POU" ............................................ 64
3.7 Program Organization Objects - "POUs" ............................................................... 65
3.7.1 Program................................................................................................................... 67
3.7.2 Function .................................................................................................................. 69
3.7.3 Function Block ....................................................................................................... 71
3.7.4 Data Type Unit (DUT) ........................................................................................... 79
3.7.5 Method .................................................................................................................... 81
3.7.6 Property ................................................................................................................... 83
3.7.7 Interface .................................................................................................................. 84
3.7.8 Action....................................................................................................................... 86
3.7.9 External function, function block, method .................................................... 88
3.7.10 Global Variable List - GVL ................................................................................... 88