2. Terms and Concepts of communication
2-1
Master module(Fnet Master Module ; FMM)
$!!!!'*0)!"
Slave module(Fnet Slave Module; FSM)
$!!!!!)!"
Option module(Fnet Option Module)
$ !! ! , &( 1 !! (
,!),"
Local station
23'# (!(,),!
!,"
Remote station
)))(!!
Remote I/O station
')*)!!!! !
'*0!!! &,'*0!!"
Fnet
$,&!&()
) !& 0'" )
45-/)(.(4/-6/"56)(.()(("( )
()) ) ))(
"
2.1 Description of terms