Panasonic FP E Series User Manual page 218

[Example]
The PC(PLC) link areas are divided into send and receive areas. The link relays and link registers are
transmitted from the send area to the receive area of a different FPΣ. The link relays and registers in the
receive area on the receiving side must be within the same area as on the sending side.
For PC(PLC) link 0
Link relay allocation
System registers
No.
No. 40 Range of link relays used for PC(PLC) link
No. 42 Start address of link relay send area
No. 43 Size of link relay send area
Note) No. 40 (range of link relays) must be set to the same range for all the units.
System register allocation
System registers
No.
No. 41 Range of link registers used for PC(PLC)
link
No. 44 Start address of link register send area
No. 45 Size of link register send area
Note) No. 41 (range of link registers) must be set to the same range for all the units.
When link areas are allocated as shown above, the send area of unit no. 1 can be transmitted to the
receive areas of units no. 2, 3 and 4. Also, the receive area of unit no. 1 can receive data from the send
areas of units no. 2 and 3 . Unit no. 4 is allocated as a receive area only and can receive data from units
no. 1, 2 and 3, but cannot send data to other units.
7-68
Name
Name
Set value of various control units
No. 1 No. 2
64 64
0 20
20 20
Set value of various control units
No. 1 No. 2
128 128
0 40
40 40
No. 3 No. 4
64 64
40 0
24 0
No. 3 No. 4
128 128
80 0
48 0