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MangoAutomation / modbus4j

A high-performance and ease-of-use implementation of the Modbus protocol written in Java. Supports ASCII, RTU, TCP, and UDP transports as slave or master, automatic request partitioning and response data type parsing.

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How to read write Strings on Modbus TCP

jederfreitas opened this issue · comments

commented

Could you give me an example showing implementation of read and write Modbus Registers on TCP?

E.G.: register 10, value: "test"

Thank you

commented

modbus don't support string at protocol level,you can translate it use ASCII code at applicaiton level, for example "test" can translate to 74 65 73 74.