Mitsubishi Melsec-L Series User Manual page 96

● The items configured in the open setting become enabled when Open completion signal of an E71 is started up.
● When the buffer memory area that stores Fixed buffer reception status signal is turned off and on, execute the BUFRCV
instruction.
● When abnormal data is received, Fixed buffer reception status signal does not turn on. In addition, data is not stored in
the fixed buffer number 1 area.
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