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SV-iS7 User Manual - Inverter Drive Supermarket

SV-iS7 User Manual - Inverter Drive Supermarket

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Contents<br />

viii<br />

Chapter 11 Communication Functions<br />

11.1 Communication Functions - - - - - - - - - - - - - - - - - - - - - 11-1<br />

11.1.1 Introduction - - - - - - - - - - - - - - - - - - - - - 11-1<br />

11.1.2 Specifications - - - - - - - - - - - - - - - - - - - - - 11-2<br />

11.1.3 Composition of communication system - - - - - - - - - - - - - - - - - - - - - 11-2<br />

11.1.4 Basic setting - - - - - - - - - - - - - - - - - - - - - 11-3<br />

11.1.5 Operating command and frequency setting - - - - - - - - - - - - - - - - - - - - - 11-4<br />

11.1.6 Command loss protection - - - - - - - - - - - - - - - - - - - - - 11-4<br />

11.1.7 Virtual multi-function input setting - - - - - - - - - - - - - - - - - - - - - 11-5<br />

11.1.8<br />

Caution in parameter setting for<br />

communication<br />

- - - - - - - - - - - - - - - - - - - - - 11-5<br />

11.1.9 Communication frame monitoring - - - - - - - - - - - - - - - - - - - - - 11-5<br />

11.1.10 Special communication area setting - - - - - - - - - - - - - - - - - - - - - 11-6<br />

11.1.11<br />

11.1.12<br />

Parameter group for periodical data<br />

transmission<br />

Parameter group for transmission of Macro<br />

Grp and U&M Mode <strong>User</strong><br />

- - - - - - - - - - - - - - - - - - - - - 11-7<br />

- - - - - - - - - - - - - - - - - - - - - 11-8<br />

11.2 Communication protocol - - - - - - - - - - - - - - - - - - - - - 11-9<br />

11.2.1 LS INV 485 protocol - - - - - - - - - - - - - - - - - - - - - 11-9<br />

11.2.2 Detailed reading protocol - - - - - - - - - - - - - - - - - - - - - 11-10<br />

11.2.3 Detailed writing protocol - - - - - - - - - - - - - - - - - - - - - 11-11<br />

11.2.4 Monitor registration detailed protocol - - - - - - - - - - - - - - - - - - - - - 11-11<br />

11.2.5 Modbus-RTU protocol - - - - - - - - - - - - - - - - - - - - - 11-13<br />

11.2.6<br />

Existing iS5/iG5/iG5A compatible common<br />

area parameter<br />

- - - - - - - - - - - - - - - - - - - - - 11-16<br />

11.2.7 <strong>iS7</strong> extended common area parameter - - - - - - - - - - - - - - - - - - - - - 11-19

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