Q/QnA Series Ethernet
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MELSEC Q (High performance model, Basic model) / MELSEC QnA Series

Device

Bit Address

Word Address

32

bits

Notes

Input Relay

X0000-X1FFF

X0000-X1FF0

Output Relay

Y0000-Y1FFF

Y0000-Y1FF0

Internal Relay

M00000-M32767

M00000-M32752

Special Relay

SM0000-SM2047

SM0000-SM2032

Latch Relay

L00000-L32767

L00000-L32752

Annunciator

F00000-F32767

F00000-F32752

Edge Relay

V00000-V32767

V00000-V32752

Step Relay

S0000-S8191

S0000-S8176

Link Relay

B0000-B7FFF

B0000-B7FF0

Special Link Relay

SB000-SB7FF

SB000-SB7F0

Timer (Contact)

TS00000-TS23087

------

 

Timer (Coil)

TC00000-TC23087

------

 

Retentive Timer (Contact)

SS00000-SS23087

------

 

Retentive Timer (Coil)

SC00000-SC23087

------

 

Counter (Contact)

CS00000-CS23087

------

 

Counter (Coil)

CC00000-CC23087

------

 

Timer (Current Value)

------

TN00000-TN23087

 

Retentive Timer (Current Value)

------

SN00000-SN23087

 

Counter (Current Value)

------

CN00000-CN23087

 

Data Register

------

D00000-D25983

Special Register

------

SD0000-SD2047

Link Register

------

W0000-W657F

Special Link Register

------

SW000-SW7FF

Module Access Device

------

U000-G00000-U1FF-G65535

*2

File Register (Normal)

------

R00000-R32767

*1 

File Register (Block switching is not necessary)

------

ZR0000000-ZR1042431

 *1

File Register

(0R - 31R)

------

0R0000-0R32767

*1

------

1R0000-1R32767

------

2R0000-2R32767

:

:

------

30R0000-30R32767

------

31R0000-31R26623

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

*2Device that is compatible with SLMP or device that can access the buffer memory of Intelligent Function Modules. The first three digits of the address specifies the starting I/O number of the Intelligent Function Module.

 

NOTE