Mitsubishi Electric MELSEC SW1DNC-CCIEF-B User Manual page 185

Remote register (RWw) (Address 2048 to 10239 (0800H to 27FFH))
The areas to store the value of RWw. The RWw start number and number of points for each station number can be checked
by the RWw offset/size information.
Page 185 RWw offset/size information (Address 19968 to 20207 (4E00H to 4EEFH))
Buffer memory
b15
addresses
2048(0800H)
2049(0801H)
10239(27FFH)
Remote register (RWr) (Address 10240 to 18431 (2800H to 47FFH))
The areas to store the value of RWr. The RWr start number and number of points for each station number can be checked by
the RWr offset/size information.
Page 185 RWr offset/size information (Address 20224 to 20463 (4F00H to 4FEFH))
Buffer memory
b15
addresses
10240(2800H)
10241(2801H)
18431(47FFH)
Link special relay (SB) (Address 18432 to 18463 (4800H to 481FH))
The areas to store the value of SB.
Buffer memory
b15 b14
addresses
SB SB
18432(4800H)
F
SB SB
18463(481FH)
1FF 1FE
Link special register (SW) (Address 18464 to 18975 (4820H to 4A1FH))
The areas to store the value of SW.
Buffer memory
b15
addresses
18464(4820H)
18465(4821H)
18975(4A1FH)
b14 b13 b12 b11 b10
b14 b13 b12 b11 b10
b13 b12 b11 b10 b9
SB SB SB SB SB
E D C B A 9
SB SB SB SB SB
1FD 1FC 1FB 1FA 1F9
b14 b13 b12 b11 b10
b9 b8 b7 b6 b5 b4
RWw0
RWw1
RWw1FFF
b9 b8 b7 b6 b5 b4
RWr0
RWr1
RWr1FFF
b8 b7 b6 b5 b4
SB SB SB SB SB
8 7 6 5 4
SB SB SB SB SB
1F8 1F7 1F6 1F5 1F4
b9 b8 b7 b6 b5 b4
SW0
SW1
SW1FF
Appendix 2 Details of Buffer Memory Addresses
b3 b2 b1 b0
b3 b2 b1 b0
Each bit corresponds
to 1 bit of SB.
b3 b2 b1 b0
SB SB SB SB
3 2 1 0
SB SB SB SB
1F3 1F2 1F1 1F0
b3 b2 b1 b0
APPX
A
183