Transcription of MODBUS APPLICATION PROTOCOL SPECIFICATION V1
{{id}} {{{paragraph}}}
MODBUS -IDA December 28, 2006 1/51 MODBUS APPLICATION PROTOCOL SPECIFICATION CONTENTS 1 Introduction ..2 Scope of this document ..2 2 Abbreviations ..2 3 Context .. 3 4 General description ..3 PROTOCOL description ..3 Data Encoding ..6 MODBUS Data model ..6 MODBUS Addressing model ..7 Define MODBUS 5 Function Code Categories ..10 Public Function Code Definition.
the MODBUS protocol. 4 General description 4.1 Protocol description The MODBUS protocol defines a simple protocol data unit (PDU) independent of the underlying communication layers. The mapping of MODBUS protocol on specific buses or network can introduce some additional fields on the application data unit (ADU).
Domain:
Source:
Link to this page:
Please notify us if you found a problem with this document:
{{id}} {{{paragraph}}}