ISA 62453-315 (103.00.09) PDF

ISA 62453-315 (103.00.09) – Field device tool (FDT) interface specification – Part 315: Communication profile integration – IEC 61784 CPF 15

Communication Profile Family 15 (commonly known as Modbus) defines communication profiles based on IEC 61158 5 15 and IEC 61158 6 15. The basic profile CP 15/1 (Modbus TCP) is defined in IEC 61784 1. An additional communication profile (Modbus Serial Line) is defined in MODBUS over Serial Line Specification & Implementation guide V1.0, Modbus IDA, 12 December 2002.This part of the ISA-62453 series provides information for integrating Modbus TCP&reg and Modbus Serial Line&reg protocol support into FDT based systems. NOTE: This part of ISA-62453 only specifies the mapping of Modbus parameters to FDT data types. For restrictions of protocol specific parameters concerning allowed values and concerning limitations of arrays used in the definition of FDT data types, refer to IEC 61158-5-15 and the MODBUS Application Protocol Specification.