D
Gateway
function Guide
D-5
3.2 CC-Link type
This CC-Link type operates as a remote device station of the CC-Link and occupies four stations.
c
CAutIoN
Even when the number of connection units is less than 4, the number of stations to be occupied remains
unchanged. the area without connection destinations becomes the reserved area.
Remote input/output (bit input/output)
n
Input (master
→
remote)
Output (remote
→
master)
No.
Signal name
No.
Signal name
RYn
Bit input (#1)
RXn
Bit input (#1)
RY(n+1)
(Reserved area)
RX(n+1)
(Reserved area)
RY(n+2)
Bit input (#2)
RX(n+2)
Bit output (#2)
RY(n+3)
(Reserved area)
RX(n+3)
(Reserved area)
RY(n+4)
Bit input (#3)
RX(n+4)
Bit output (#3)
RY(n+5)
(Reserved area)
RX(n+5)
(Reserved area)
RY(n+6)
Bit input (#4)
RX(n+6)
Bit output (#4)
RY(n+7)
(Reserved area)
RX(n+7)
System area
n: Value determined by the node number setting.
* Reserved areas are not used currently.
* For the system area of RX (n+7), RX (n+7)B is arranged as R-RDY (remote READY).
Remote register (word input/output)
n
Input (master
→
remote)
Output (remote
→
master)
Address
Signal name
Address
Signal name
RWwn-(n+3)
Word input (#1)
RWrn-(n+3)
Word output (#1)
RWw(n+4)-(n+7)
Word input (#2)
RWr(n+4)-(n+7)
Word output (#2)
RWw(n+8)-(n+B)
Word input (#3)
RWr(n+8)-(n+B)
Word output (#3)
RWw(n+C)-(n+F)
Word input (#4)
RWr(n+C)-(n+F)
Word output (#4)
n: Value determined by the node number setting.
The bit input/output and word input/output signals and functions are identical to those of the normal field
network. For details, see the section, “I/O signal functions”, in the Controller Guide.
