Q/QnA Series Ethernet
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MELSEC L Series

Device

Bit Address

Word Address

32

bits

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

F0000-F32767

F00000-F32752

Edge Relay

V00000-V32767

V00000-V32752

Step Relay

S0000-S8191

S0000-S8176

Link Relay

B0000-BEFFF

B0000-BEFF0

Special Link Relay

SB0000-SB7FFF

SB0000-SB7FF0

Timer (Contact)

TS00000-TS25471

------

 

Timer (Coil)

TC00000-TC25471

------

 

Retentive Timer (Contact)

SS00000-SS25471

------

 

Retentive Timer (Coil)

SC00000-SC25471

------

 

Counter (Contact)

CS00000-CS25471

------

 

Counter (Coil)

CC00000-CC25471

------

 

Timer (Current Value)

------

TN00000-TN25471

 

Retentive Timer (Current Value)

------

SN00000-SN25471

 

Counter (Current Value)

------

CN00000-CN25471

 

Data Register

------

D00000-D65535

Special Register

------

SD0000-SD2047

Link Register

------

W0000-WFFFF

Special Link Register

------

SW0000-SW6FFF

Module Access Device

------

U000-G00000-U1FF-G65535

*2

File Register (Normal)

------

R00000-R32767

*1 

File Register (Block switching is not necessary)

------

ZR0000000-ZR393215

*1

File Register

(0R - 11R)

------

0R00000-0R32767

*1

------

1R00000-1R32767

------

2R00000-2R32767

:

:

------

10R00000-10R32767

------

11R00000-11R32767

*1It is different by the memory card which uses the range of file register.

*2This device enables access of the Buffer Memory of SLMP compatible devices or Intelligent Function Modules. The first 3 digits in the address field specify the start I/O number of the intelligent module.

NOTE