Performing Circuit Trace - Mitsubishi Electric MELSEC iQ-R Series User Manual

Performing circuit trace

The trace data is stored in the monitor buffer to trace the communication data and communication control signal status.
Operating procedure
1.
Select [Tool][Intelligent Function Module Tool][Serial Communication Module][Circuit Trace] in Engineering tool.
2.
Click the [Module Selection] button to select the module to be traced in the "Module Selection (Circuit Trace)" screen.
3.
Select the channel to be traced from "Channel Selection", and click the [Start Trace] button.
4.
When the monitor buffer is full, or the [Stop Trace] button is clicked, the trace data are displayed.
5.
Confirm the send/receive packets and communication control signals from the displayed trace result.
Window
5 DEBUG SUPPORT FUNCTION
110
5.1 Circuit Trace