Mitsubishi A1SJ61BT11 User Manual page 115

5 DATA LINK PROCESSING TIME
(3) Master station (RWw)
[Expression]
SM + LS × 3 + SL [ms]
SM : Scan time of the master station's sequence program
LS : Link scan time (See Section 5.2.)
SL : Scan time of the local station's sequence program
[Data flow]
PC CPU (SM)
Master station buffer memory
(Remote register RWw)
Link scan (LS)
Local station buffer memory
(Remote register RWr)
PC CPU (SL)
local station (RWr)
TO TO
5 - 13
MELSEC-A
FROM FROM