Mitsubishi Electric MELSEC iQ-R Series - Page 406

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18 COMMUNICATING USING 1E FRAMES
18.4 Read and Write Device Memory
Communication example
Read the bit devices in the CPU module with E71 mounted under the following conditions.
• Head device: M100
• Number of device points: 12 points
■Data communication in ASCII code
(Request data)
(Response data)
■Data communication in binary code
(Request data)
(Response data)
34H 44H 32H
30H
30H
30H
30H
30H
30H
30H
36H 34H 30H 43H 30H 30H
4D20 000000 64 0C 00
Head device
Number of device points
31H 30H 31H
30H
31H
30H
31H
30H
31H
30H
31H 30H
1010 1010 1010
(M100) (M111)
Data for the number of specified device points
to
64 H
00 H 00 H 00 H
20 H
4D H 0C H 00 H
Head device
Number of device points
10 H
10 H
10 H
10 H
10 H
10 H
101010101010
Data for the number of specified device points
(M100) to (M111)