Download Rugged Operating System - (ROS®) v3.7.0 User Guide

2. Serial Protocols
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Configurable local and remote IP port numbers per serial port
TCP accept or request one permanent connection on configured IP address
TCP accept one dynamic connection from different IP address
Dynamic connection activity timer controlled
XON/XOFF flow control for permanent connection
‘Packetization’ trigger based on a specific packet size, a specific character, or upon a timeout
for each connection
2.1.3. Modbus protocol features
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Operation in TCPModbus server gateway or client gateway mode
Multi-master mode on server
Configurable behavior in for sending exceptions
Full control over ‘packetization’ timers
Configurable Auxiliary IP port number for applications that do not support port 502
2.1.4. DNP protocol features
• ‘Packetization’ per protocol specification
• CRC checking in message headers received from the serial port
• Local and remote source address learning
2.1.5. Microlok protocol features
• ‘Packetization’ per protocol specification
2.1.6. WIN protocol features
• ‘Packetization’ following the protocol requirements
• CRC checking for messages received from the serial port
2.1.7. TIN protocol features
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Support for two modes of TIN protocol
‘Packetization’ following the protocol requirements
CRC checking for messages received from the serial port
Remote source address learning, specific for two different modes
2.2. Serial Protocols Operation
2.2.1. Serial Encapsulation Applications
2.2.1.1. Character Encapsulation (Raw Socket)
Character encapsulation is used any time a stream of characters must be reliably transported
across a network.
ROS® v3.7.0 User Guide
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RS400