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PLCHandler Programming Guide - Esco Drives & Automation

PLCHandler Programming Guide - Esco Drives & Automation

PLCHandler Programming Guide - Esco Drives & Automation

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<strong>PLCHandler</strong> <strong>Programming</strong> <strong>Guide</strong>CONTENTS1 INTRODUCTION 32 CPLCHANDLER CLASS 42.1 Constructor and Configuration of the <strong>PLCHandler</strong> 42.2 Destructor (and connection termination) 52.3 Connection establishment 52.4 Disconnection 62.5 Browsing all variables in the PLC 62.6 Getting a variables' description 72.7 Cyclic Update of Variables 72.7.1 Creating a cyclic list 72.7.2 Deleting a cyclic list 72.7.3 Reading the values of a cyclic list 82.8 Synchronous reading of variables 82.9 Synchronous writing of variables 82.10 General data transfer 92.11 Reading the directory structure on the PLC 92.12 Protected method for sending and receiving any services to/from the PLC 93 CONFIGURATION OF THE PARTICULAR INTERFACES 103.1 Simulation 103.2 ARTI 103.3 Gateway 103.4 Simplified configuration with the CEasy<strong>PLCHandler</strong> Class 10APPENDIX A: STRUCTURE OF THE INI-FILE FOR THE CONFIGURATION 11APPENDIX B: ERROR CODES 13APPENDIX C: STATUS REPORTS OF THE PLCHANDLER 14APPENDIX D: ACTIVEX-CONTROL OF THE PLCHANDLER UNDER WINDOWS 15 3S - Smart Software Solutions GmbH<strong>PLCHandler</strong> Programmming <strong>Guide</strong>.doc Page 2 of 17

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