Mitsubishi Electric MELSEC-Q Series User Manual page 179

(c) Access code and attribute code (When accessing to the device in a CPU module)
Device contents
Input relay
Output relay
Internal relay
Latch relay
Link relay
Timer (contact)
Timer (coil)
Timer (present value)
Retentive timer (contact)
Retentive timer (coil)
Retentive timer (present value)
Counter (contact)
Counter (coil)
Counter (present value)
Data register
Link register
File register
Link special relay
Link special register
Special relay
Special register
• Devices other than above cannot be accessed.
• When accessing a bit device, specify it as 0 or multiples of 16.
• The extended data register of address D65536 or later, and the extended link register of address W10000
or later cannot be specified.
Device type
Name
Bit
X
Y
M
L
B
T
T
T
ST
ST
ST
C
C
C
D
W
R
SB
SW
SM
SD
CHAPTER 9 DEDICATED INSTRUCTIONS
Unit Access code
Word
Hexadecimal
Hexadecimal
Decimal
Decimal
Hexadecimal
Decimal
Decimal
Decimal
Decimal
Decimal
Decimal
Decimal
Decimal
Decimal
Decimal
Hexadecimal
Decimal
Hexadecimal
Hexadecimal
Decimal
Decimal
Attribute
code
01
H
02
H
03
H
83
H
23
H
09
H
0A
H
0C
H
89
H
8A
H
8C 05
H H
11
H
12
H
14
H
04
H
24
H
84
H
63
H
64
H
43
H
44
H
177
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