Mitsubishi Electric MELSEC iQ-R Series - Page 415

18 COMMUNICATING USING 1E FRAMES
18.4 Read and Write Device Memory
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18
Communication example
Set/reset the devices in the CPU module with E71 mounted under the following condition.
• Number of device points: 3 points
• Data for the number of specified device points: Specify Y80 to 8F to ON/OFF, W26 to '1234H', and the current value of C18
to '50H'.
■Data communication in ASCII code
(Request data)
■Data communication in binary code
(Request data)
35 H 39 H 32 H
30 H
30 H
30 H
30 H
30 H
30 H
30 H
38 H 30 H 37 H 42 H
30 H 30 H 30 H 33 H
35 H
37 H 32 H
30 H
30 H
30 H
30 H
30 H
30 H 30 H
32 H 36 H
34 H 33 H 34 H
45 H
30 H
30 H
30 H
30 H
30 H
30 H
31 H 32 H
32 H 39 H
31 H
32 H
33 H
34 H
30 H
30 H
35 H
30 H
7B 29
0111101100101001
5920 000000 80
5720 000000 26
434 E000000 12
0300
1234
0050
Number of
device points
Specified device
(first point)
ON/OFF specification
(first point)
ON/OFF specification
(second point)
ON/OFF specification
(third point)
Specified device
(second point)
Specified device
(third point)
(Current value of C18)
(Y80)
(Y87) to (Y80)(Y8F) to (Y88)
(50H)
(1234H)
(W26)
03 H 00 H 80 H 00 H 00 H 00 H 20 H 59 H
(Y80)
26 H 00 H 00 H 00 H 20 H 57 H 12 H 00 H 00 H 00 H 4E H 43 H 34 H 12 H 50 H 00 H
(W26)
29 H 7B H
01111011
00101001
(1234
H ) (50 H )
Number of
device points
Specified device
(first point)
ON/OFF specification
(first point)
Specified device
(second point)
ON/OFF specification
(second point)
Specified device
(third point)
ON/OFF specification
(third point)
(Current value of C18)
(Y87) to (Y80) (Y8F) to (Y88)