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6. Communication Function
6.1.7 Ex. 1) : High speed link between PLCs of Fnet
%C 6/-)-/34,5(!66-*-2-2Table 6.1.6
I/O configuration and Tx/Rx flow
Tx/Rx structure
K1000S
(station 0)
K1000S
(station 1)
K1000S
(station 2)
I/O configuration
Transmission area
Receive area
P3, P4
-
-
D0100
P3, P4
-
-
D0100
TX : → K1000S(station 0)
P3, P4
-
RX : ← K1000S(station 1)
-
D0100
TX : → K1000S(station 1)
RX : ← K1000S(station 2)
TX : → K1000S(station 2)
RX : ← K1000S(station 0)
Slot 0 : Master
Slot 1 : OUT 32 points
Slot 2 : IN 32 points
4
!)+++, <;8 2 2 '+)++'+)+)
;);2 )-<
6- /-)-)* 6- /-)-)/- %6
!1++,-$!2++,'
;
Fig. 6.1.15
User program of Ex.1
6- /-)-)* 5-)- % 8&F#%&!E) #%&!FC8A#5E+ '+)++ '+)+) ;++) ;++2- % #%&!F5A#5E) 6666 ;++)- , /-)-/
8&F#%&!#%&!FC8A#5 -