Protocol Execution Log Storage Function (For Predefined Protocol Only) - Mitsubishi Electric MELSEC iQ-R Series User Manual

5.2
Protocol Execution Log Storage Function (for
Predefined Protocol only)
This function checks the detailed predefined protocol execution status and results for each channel. Up to 32 protocol
execution logs can be checked.
If the number of the stored logs exceeds 32, the oldest log will be overwritten.
The protocol execution log can be checked in the following method.
• Checking with Engineering tool
• Checking with the buffer memory
Protocol execution
log is stored in the
Predefined protocol
buffer memory.
communication is
performed with a
target device.
Precautions
Do not perform the above two methods at the same time.
The latest execution logs are not stored in the buffer memory while they are being updated with the predefined protocol
support function of Engineering tool.
C24 buffer memory
Protocol
execution log
Receive
Data
Data
Send

5.2 Protocol Execution Log Storage Function (for Predefined Protocol only)

Check in "Protocol execution log" of
Engineering tool
Data are read from
Protocol execution logs are displayed.
the buffer memory.
Engineering tool
5 DEBUG SUPPORT FUNCTION
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