Manuale UtenteSommarioTitle1Preface3Contents7Figures10Tables111 Overview131.1 Using the DP/ASi Link141.2 What is the DP/ASi Link?151.3 View of the DP/ASi Link172 ASi Basics192.1 Structure of ASi202.2 Elements of ASi212.3 Example Configuration of a Module232.4 Connecting Elements242.5 Interruption or Short-Circuit of the ASi cable253 Configuration Options273.1 Summary of Configuration Options283.2 Configuration without T Connector and with Power Supply Connector293.3 Configuration with T Connector and with Power Supply Connector303.4 Configuration with Several Power Supply Connectors323.5 Configuration without Power Supply Connector333.6 Configuration with Programmer Connector354 Installing and Wiring the DP/ASi Link374.1 Installation384.2 Electrical Wiring of DP/ASi Link394.2.1 Grounded Installation404.2.2 Ungrounded Installation424.2.3 Connecting the DP/ASi Link to ASi and PROFIBUS-DP444.3 Commissioning464.3.1 Selecting the Station Number for PROFIBUS-DP474.3.2 Setting a Station Number on the DIP Switch Block484.3.3 Station Number in EEPROM494.4 Additional Components for PROFIBUS-DP514.4.1 T Connector (6ES5 762-2CT11)524.4.2 Power Supply Connector (6ES5 762-2CS11)534.4.3 Programmer Connector (6ES5 762-2CA12)544.4.4 Cables554.4.5 Terminating Resistor (6ES5 755-2CA11)574.4.6 Adapter Cable (6ES5 755-8CA11)584.4.7 Wiring of PROFIBUS-DP595 Configuring the DP/ASi Link615.1 Configuring – for Example with COM ET 200 Windows (Version 2.0 or Later)635.2 Example Using COM ET 200 Windows (Version 2.0 or Later)655.3 Operating the DP/ASi Link with an External Master665.3.1 Configuring with Address Space Optimization675.3.2 Simple Configuration685.3.3 Default Start-Up696 DP/ASi Link to S7736.1 Reading Data Records with SFC 59 ”RD_REC”756.2 Writing Data Records with SFC 58 “WR_REC”786.3 Example of Re-assigning Parameters to an ASi Slave with S7797 Operating Modes817.1 Automatic Start-up of DP/ASi Link827.2 Normal Operation847.3 Automatic Programming868 Diagnostics and Error Handling878.1 Diagnostics by Means of LEDs of DP/ASi Link888.2 Diagnostics by Means of User Program928.2.1 Diagnostic Fundamentals in Operations with an IM308C938.2.2 Diagnostic Fundamentals in Operations with an S7/M7 DP Master (STEP 7) or with Another PROFIBUS-DP Master958.2.3 Structure of Diagnosis968.2.4 Contents of DP Standard Part988.2.5 Module and First Station Diagnoses with the IM308C1008.2.6 Module and First Station Diagnoses with the S7/M7 DP Master1028.2.7 Second Station Diagnosis with the IM308C1048.2.8 Second Station Diagnosis with the S7/ M7 DP Master1068.2.9 Diagnostics for a Default Start-Up with the IM308C (6ES7 156 0AA00-0XA0 or Later, Issue 3)107A Technical Data109A.1 Standards and Approvals110A.2 General Technical Data112B I/O Code115C Parameterization Message117C.1 Structure of the Parameterization Message in Configuring with Ad-dress Optimization118C.2 Parameterization Data for ASi Slaves122C.3 Optimizing Address Assignment124C.4 Structure of the Parameterization Message in Simple Configuration126D Configuration Message129D.1 Structure of the Configuration Message with a Default Start-Up130D.2 Structure of the Configuration Message in Configuration with Ad-dress Optimization131D.3 Structure of the Configuration Message in Simple Configuration135Glossary137Index143Dimensioni: 904 KBPagine: 152Language: EnglishApri il manuale
