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CHAPTER9 DEVICES
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9.1 Device List
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CHAPTER9 DEVICES
This chapter describes the devices that can be used in the CPU module.
9.1 Device List
Table 9.1 lists the names and data ranges of the devices that can be used in the CPU module.
(To the next page)
Table9.1 Device list
Classification Type Device name
Default
Parameter-set
range
Reference
Points Range
Internal user
device
Bit
device
Input 8192 X0 to X1FFF Hexadecimal
Can be changed
within 29K words
*3
Section 9.2.1
Output 8192 Y0 to Y1FFF Hexadecimal Section 9.2.2
Internal relay 8192 M0 to M8191 Decimal Section 9.2.3
Latch relay 8192 L0 to L8191 Decimal Section 9.2.4
Annunciator 2048 F0 to F2047 Decimal Section 9.2.5
Edge relay 2048 V0 to V2047 Decimal Section 9.2.6
Step relay 8192 S0 to S511/block Decimal Section 9.2.9
Link relay 8192 B0 to B1FFF Hexadecimal Section 9.2.7
Link special relay 2048 SB0 to SB7FF Hexadecimal Section 9.2.8
Word
device
Timer
*1
2048 T0 to T2047 Decimal
Section 9.2.10
Retentive timer
*1
0 (ST0 to ST2047) Decimal
Counter
*1
1024 C0 to C1023 Decimal Section 9.2.11
Data register 12288 D0 to D12287 Decimal Section 9.2.12
Link register 8192 W0 to W1FFF Hexadecimal Section 9.2.13
Link special register 2048 SW0 to SW7FF Hexadecimal Section 9.2.14
Internal
system device
Bit
device
Function input 16 FX0 to FXF Hexadecimal
Cannot be changed
Section 9.3.1
Function output 16 FY0 to FYF Hexadecimal Section 9.3.1
Special relay 2048 SM0 to SM2047 Decimal Section 9.3.2
Word
device
Function register 5 FD0 to FD4 Decimal Section 9.3.1
Special register 2048 SD0 to SD2047 Decimal Section 9.3.2
Link direct
device
Bit
device
Link input 8192 Jn\X0 to Jn\X1FFF Hexadecimal
Cannot be changed Section 9.4
Link output 8192 Jn\Y0 to Jn\Y1FFF Hexadecimal
Link relay 16384 Jn\B0 to Jn\B3FFF Hexadecimal
Link special relay 512 Jn\SB0 to Jn\SB1FF Hexadecimal
Word
device
Link register 16384 Jn\W0 to Jn\W3FFF Hexadecimal
Link special register 512 Jn\SW0 to Jn\SW1FF Hexadecimal
Module access
device
Word
device
Intelligent function
module device
65536
Un\G0 to Un\G65535
*2
Decimal Cannot be changed
Section 9.5
Cyclic transmission
area device
*4
14336 U3En\G10000 to U3En\G24335 Decimal Can be changed
Index register
or standard
device register
Word
device
Index register or
standard device
register
20 Z0 to Z19 Decimal Cannot be changed Section 9.6