EC-Monitor
EC-Monitor is a passive EtherCAT® network monitoring solution that observes bus traffic via an Ethernet TAP without interfering with the running MainDevice. From the captured frames, it reconstructs the process data image and the state of every SubDevice, allowing a running machine to be diagnosed or logged without touching the control application. A wide range of MainDevices is supported, and captured traffic can be recorded to and replayed from Wireshark traces.
The pre-compiled EcMonitorDemo application, process data acquisition, and trace record/replay
Using EcMonitorDemo as an application framework template
Fundamental types, return status values, and the complete function reference