Class: ModBus::RTUViaTCPSlave

Inherits:

Slave

• Object
• Slave
• ModBus::RTUViaTCPSlave

Includes:

RTU

Defined in:

lib/rmodbus/rtu_via_tcp_slave.rb

Overview

RTU over TCP slave implementation

Examples:

RTUViaTCP.connect('127.0.0.1', 10002) do |cl|
  cl.with_slave(uid) do |slave|
    slave.holding_registers[0..100]
  end
end

See Also:

• ModBus::RTUViaTCPClient#open_connection
• Client#with_slave
• Slave

Constant Summary

Constants inherited from Slave

Slave::Exceptions

Instance Attribute Summary

Attributes inherited from Slave

#uid

Attributes included from Options

#raise_exception_on_mismatch, #read_retries, #read_retry_timeout

Attributes included from Debug

#debug, #raise_exception_on_mismatch, #read_retries, #read_retry_timeout

Method Summary

Methods inherited from Slave

#coils, #discrete_inputs, #holding_registers, #initialize, #input_registers, #mask_write_register, #query, #read_coils, #read_discrete_inputs, #read_holding_registers, #read_input_registers, #write_multiple_coils, #write_multiple_registers, #write_single_coil, #write_single_register

Constructor Details

This class inherits a constructor from ModBus::Slave