Mitsubishi Electric MELSEC iQ-R Series - Page 125

8 DEVICE ACCESS
8.5 Device Memory Monitor
123
8
Communication example
Read the following devices registered by the 'register monitor data' (command: 0801).
• Word access: D0, T0, M100 to M115, X20 to X2F
• Double word access: D1500 to D1501, Y160 to Y17F, M1111 to M1142
D0 = 6549 (1995H), T0 = 4610 (1202H), D1500 = 20302 (4F4EH), D1501 = 19540 (4C54H) are stored.
■Data communication in ASCII code
(Request data)
(Response data)
0802
30 H 38 H 30 H 32 H
000
30 H 30 H 30 H
0
30 H
to
to
to to
Read data 1
in word units
Read data 1
in double word units
Read data 2
in double word units
Read data 3
in double word units
Read data 3 in word units
Read data 4 in word units
Read data 2 in double word units
Read data 3 in double word units
Read data 4
in word units
Read data 3
in word units
Read data 2
in word units
to
to
to
to
1
31 H
995
39 H 39 H 35 H
120
31 H 32 H 30 H
2
32 H
2
32 H
030
30 H 33 H 30 H
4 8 4
34 H 38 H 34 H
9
39 H
D0 T0 M115M100 X2FX20
4
34 H
C54
43 H 35 H 34 H
4F4
34 H 46 H 34 H
E
45 H
C
43 H
3DE
33 H 44 H 45 H
B9A
42 H 39 H 41 H
F
46 H
B
42 H
ADD
41 H 44 H 44 H
BCB
42 H 43 H 42 H
7
37 H
D1501 D1500 Y17FY160 M1142M1111
110000 101111
CF
1011101 010110111
BB7
0
4
10010000100100 1
8 49
0
2
010000000110000
030
M115 M100
0OFF
1ON
0OFF
1ON
0OFF
1ON
0OFF
1ON
X2F X20
Y17F Y160
M1142 M1111