Mitsubishi MELSEC LJ71C24, Руководство пользователя

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12 DEDICATED INSTRUCTIONS
2)
3)
6)
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4)
1)
1) Specify the receive channel.
2) Clear the receive data count storage device to 0.
3) Specify the allowable receive data count.
4) Store the receive data in the specified device.
5) After completed, the receive data within the allowable receive data count
(user-specified) is read from the receive data storage area in the buffer
memory.
Once the BIDIN instruction is executed, the read completion signal (M0)
specified by user turns ON for one scan.
6) The receive data of the receive data count is transferred to D110.
7) The abnormal completion flag is reset by an external command.