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(b) Access code/attribute code
*1
Device
Input relay
Output relay
Internal relay
Latch relay
Link relay
Timer (contact)
Timer (coil)
Timer (current value)
Retentive timer (contact)
Retentive timer (coil)
Retentive timer (current value)
Counter (contact)
Counter (coil)
Counter (current value)
*3
Data register
*3
Link register
File register
Link special relay
Link special register
Special relay
Special register
*1
Devices other than the above cannot be accessed.
To access a bit device, specify 0 or multiples of 16.
*2
When the target is a module other than the master/local module, refer to the manual for the target station for details on
access codes/attribute codes.
*3
Extension data registers after D65536 and extension link registers after W10000 cannot be specified.
Use the following link special registers (SW) to set the arrival monitoring time and number of resends. (
Appendix 4)
• Arrival monitoring time (RIRD/RIWT) (SW0009)
• Number of resends (RIRD/RIWT) (SW000B)
Device type
Name
Bit
Word
X
Y
M
L
B
T
T
T
ST
ST
ST
C
C
C
D
W
R
SB
SW
SM
SD
CHAPTER 10 DEDICATED INSTRUCTIONS
Unit
Access code
01
Hexadecimal
H
02
Hexadecimal
H
03
Decimal
H
83
Decimal
H
23
Hexadecimal
H
09
Decimal
H
0A
Decimal
H
0C
Decimal
H
89
Decimal
H
8A
Decimal
H
8C
Decimal
H
11
Decimal
H
12
Decimal
H
14
Decimal
H
04
Decimal
H
24
Hexadecimal
H
84
Decimal
H
63
Hexadecimal
H
64
Hexadecimal
H
43
Decimal
H
44
Decimal
H
Attribute code
*2
10
*2
05
H
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