12.1 Configuration of the Error Log Area
12.1.1 What is the Error Log Function?
The ET-LAN unit is equipped with a log buffer where hardware and communication errors that occur in
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the unit are recorded.
The contents of the log buffer are read by using the shared memory access instructions F150 (READ)
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and P150 (PREAD) and F151 (WRT) and P151 (PWRT) to read from and write to the error log area of
the shared memory.
Configuration of the error log area
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