[精品]ans7dpme.pdf

Application Note Configuration of S7-300 with CPU315-2 DP as PROFIBUS-DP Master Hilscher Gesellschaft für Systemautomation mbH Rheinstra?e 15 D-65795 Hattersheim Germany Tel. +49 (0) 6190 / 9907 - 0 Fax. +49 (0) 6190 / 9907 - 50 Sales: +49 (0) 6190 / 9907 - 0 Hotline and Support: +49 (0) 6190 / 9907 - 99 e-mail: hilscher@ Web: List of Revisions Index Date Chapter Revision 1 22.02.99 all Created 2 Although this documentation has been written with great care, Hilscher Gesellschaft für Systemautomation mbH cannot guarantee the suitability of this documentation for any purpose not confirmed by us in writing. Guarantee claims shall be limited to the right to require rectification. Liability for any damages which may have arisen from the use of this documentation shall be limited to cases of intent. We reserve the right to modify our documentation, products and their specifications at any time in as far as this contributes to technical progress. The version of the manual supplied with the program applies. Copyright * Hilscher Gesellschaft für Systemautomation * An:S7DPM#1E Table of Contents 3 1 INTRODUCTION 4 2 HINTS AND VALIDITY 4 3 STEPS 5 3.1 Project 5 3.2 Stations 5 3.2.1 S7-300 Station 5 3.2.2 Hilscher PROFIBUS-DP Slave 6 3.3 Hardware Configuration S7 300 Station 7 3.3.1 The Rail 8 3.3.2 The Power Supply 8 3.3.3 The CPU 9 3.3.4 Add GSD 12 3.3.5 Insert PROFIBUS-DP Slave Device 13 3.3.6 Assigning addresses of input and output 15 3.3.7 Download the hardware configuration 18 3.3.8 Save and Exit the Hardware Configurator 19 3.4 Data Blocks 20 3.5 Monitor/Modify Variables 24 Copyright * Hilscher Gesellschaft für Systemautomation * An:S7DPM#1E Introduction 4 1 Introduction This manual describes the configuration of an S7-300 PLC with CPU 315-2 DP for PROFIBUS-DP Master to connect to a Hilscher PROFIBUS-DP Slave. The example describes the configuration for two bytes input and two bytes output. 2 Hints and Validity ? This manual describes the S7-300 as Master on PROF