Modbus Udp Websites:
scadametrics.com
SCADAmetrics - Where Flow Meters Meet MODBUS, DF1, and EtherNet/IP.
plclogger.net
PLCLogger - Analyzer for PLC data
PLCLogger is an Analyzer for PLC-Data. Supported protocols are Modbus TCP, Modbus UDP, Siemens S7, CoDeSys via Networkvariables, OPC servers. Captured data can be stored an a...