Mitsubishi Electric MELSEC iQ-R Series User Manual page 65

(0) Specify the reception channel.
Specify the allowable number of data to be received.
Specify the execution instruction.
For normal completion
D0 I/O No.
D1 Interface number
D2 Allowable number of data to be received
Reception result
D3
D4
Receive data count
D10
Receive data
to
to
Dｍ Receive data
For abnormal completion
D0
I/O No.
D1
Interface number
D2
Allowable number of data to be received
D3 Reception result (other than 0)
D4
Receive data count
D10 Received data
to
to
Receive data
Dx
(1)
(10)
(0)
(n)
* When the number of received data is bigger than the
allowable number of data to be received, only the data
equivalent to the allowable number will be stored
and the rest of the data will be discarded.
(1)
(10)
From the buffer memory (Un\G600)
(n) From the buffer memory (Un\G1536)
* Data received prior to an error will be
stored in the received data storage device.
3 DATA COMMUNICATION USING NONPROCEDURAL PROTOCOL
C24
Address Buffer memory
Un\G600
Data reception result
Un\G1536
Receive data count
Un\G1537
to
Receive data
Un\G2047
3.1 Receiving Data from Target Device
3
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