Specifications

4-40
4.5 Device and Address
4.5.3 Correspondence between devices and addresses
4.5.3 Correspondence between devices and addresses
This section explains the correspondence between devices and addresses.
(1) Correspondence between devices and addresses
The following table shows the correspondence between devices and addresses.
(a) QCPU (Q mode)/LCPU
Table 4.5.3-1 Correspondence between devices and addresses (1/2)
Device
Expressing method
Example of correspondence between
device and address
Device Address Device Address
Input X
Xn %IXn X7FF %IX2047
Output Y
Yn %QXn Y7FF %QX2047
Internal relay M
Mn %MX0.n M2047 %MX0.2047
Latch relay L
Ln %MX8.n L2047 %MX8.2047
Annunciator F
Fn %MX7.n F1023 %MX7.1023
Special relay SM
SMn %MX10.n SM1023 %MX10.1023
Function input FX
FXn None FX10 None
Function output FY
FYn None FY10 None
Edge relay V
Vn %MX9.n V1023 %MX9.1023
Direct access input DX
DXn %IX1.n DX7FF %IX1.2047
Direct access output DY
DYn %QX1.n DY7FF %QX1.2047
Timer
Contact TS
Tn %MX3.n TS511 %MX3.511
Coil TC
Tn %MX5.n TC511 %MX5.511
Current value TN
Tn
%MW3.n
%MD3.n
TN511
T511
%MW3.511
%MD3.511
Counter
Contact CS
Cn %MX4.n CS511 %MX4.511
Coil CC
Cn %MX6.n CC511 %MX6.511
Current value CN
Cn
%MW4.n
%MD4.n
CN511
C511
%MW4.511
%MD4.511
Retentive timer
Contact STS
STn %MX13.n STS511 %MX13.511
Coil STC
STn %MX15.n STC511 %MX15.511
Current value STN
STn
%MW13.n
%MD13.n
STN511
ST511
%MW13.511
%MD13.511
Data register D
Dn
%MW0.n
%MD0.n
D11135
%MW0.11135
%MD0.11135
Special register SD
SDn
%MW10.n
%MD10.n
SD1023
%MW10.1023
%MD10.1023
Function register FD
FDn None FD0 None
Link relay B
Bn %MX1.n B7FF %MX1.2047
Link special relay SB
SBn %MX11.n SB3FF %MX11.1023
Link register W
Wn
%MW1.n
%MD1.n
W7FF
%MW1.2047
%MD1.2047
Link special register SW
SWn
%MW11.n
%MD11.n
SW3FF
%MW11.1023
%MD11.1023
Intelligent function
module device
G
Ux\Gn
%MW14.x.n
%MD14.x.n
U0\G65535
%MW14.0.65535
%MD14.0.65535
File register R
Rn
%MW2.n
%MD2.n
R32767
%MW2.32767
%MD2.32767
Pointer P
Pn "" (Null character) P299 None
Interrupt pointer I
In None - -
Nesting N
Nn None - -
Index register Z
Zn
%MW7.n
%MD7.n
Z9
%MW7.9
%MD7.9