MELSEC iQ-R Series

Device

Bit Address

Word Address

32bits

Notes

Input Relay

X0000-X1FFF

X0000-X1FF0

 

Output Relay

Y0000-Y1FFF

Y0000-Y1FF0

Internal Relay

M00000-M61439

M00000-M61424

Special Relay

SM0000-SM2047

SM0000-SM2032

Latch Relay

L00000-L32767

L00000-L32752

Annunciator

F00000-F32767

F00000-F32752

Edge Relay

V00000-V32767

V00000-V32752

Link Relay

B0000-BEFFF

B0000-BEFF0

Special Link Relay

SB0000 - SB7FFF

SB0000 - SB7FF0

Timer (Contact)

TS00000-TS32767

-

 

Timer (Coil)

TC00000-TC32767

-

 

Retentive Timer (Contact)

SS00000-SS32767

-

 

Retentive Timer (Coil)

SC00000-SC32767

-

 

Counter (Contact)

CS00000-CS32767

-

 

Counter (Coil)

CC00000-CC32767

-

 

Timer (Current Value)

-

TN00000-TN32767

 

Retentive Timer (Current Value)

-

SN00000-SN32767

 

Counter (Current Value)

-

CN00000-CN32767

 

Long Counter (Current Value)

-

LCN0000000 -

LCN4761215

 

Data Register

-

D0000000-D0065535

Special Register

-

SD0000-SD2047

Link Register

-

W000000-W00FFFF

Special Link Register

-

SW0000-SW7FFF

Module Access Device

-

U000-G00000000 -

U1FF-G99999999

*1

File Register

-

R00000-R32767

File Register (Block switching is not necessary)

-

ZR0000000-ZR4849663

File Register

(Up to 1042432 points can be used by block switching)

-

0R0000-0R32767

-

1R0000-1R32767

-

2R0000-2R32767

:

:

-

30R0000-30R32767

-

31R0000-31R26623

*1Device for accessing SLMP compatible devices, as well as the intelligent function unit’s buffer memory. The first three digits of the address specifies the intelligent module’s starting I/O number.

NOTE