RuggedCom RS400 用户手册
Serial Protocols
ROS™ v3.5
54
RS400
• 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 full packet, a specific character or upon a timeout for each
connection
2.1.3 ‘Modbus’ protocol features
• 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
• 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