Device

Bit Address

Word Address

32

bits

Notes

Input Relay

X000 - X377

X000 - X360

lh.png 

oct8.png 

*1 *2

Output Relay

Y000 - Y377

Y000 - Y360

oct8.png

*1

Auxiliary Relay

M0000 - M7679

M0000 - M7664

div16.png 

Special Auxiliary Relay

M8000 - M8511

M8000 - M8496

State

S0000 - S4095

S0000 - S4080

Timer (Contact)

TS000 - TS511

------

 

Counter (Contact)

CS000 - CS255

------

 

Timer (Current Value)

------

TN000 - TN511

 

Counter (Current Value)

------

CN000 - CN199

CN200 - CN255

*3 

Data Register

------

D0000 - D7999

bitf.png 

*4 

*5 

Special Data Register

------

D8000 - D8511

Extension Register

------

R00000 - R32767

bitf.png

*6 

*1Specify word address only for the divisible value by 20oct. (Example: X0, X20, X40..., X360)

*2Writing cannot be made to the address, where Input Terminals are allocated on External Device, from Display.

*3CN200 to CN255 are 32-bit length counter.
Do not step over 32-bit counter to specify the counter address.
For example, when you read or write more than 2 words from CN199, error messages such as "Out of range devices exist in write devices (Address: (Device Address))" or "Out of range devices exist in read devices (Address: (Device Address))" are displayed.

*4D1000 to D2499 in FX1S Series and FX0N Series are file registers. You can specify the file capacity by the ladder software to access to the file register. When you access the address of the nonexistent file register, error response (error code: 06(0x06)) will be returned from External Device.

*5Do not step over the special data register to specify the data register address. For example, when you read or write more than 2 words from D7999, error messages such as "Out of range devices exist in write devices (Address: (Device Address))" or "Out of range devices exist in read devices (Address: (Device Address))" are displayed.

*6Supported only by FX3UC, FX3U, FX3G and FX3GC.

NOTE