Transmission Delay Time; Master Station ↔ Remote I/O Station - Mitsubishi FX2N-16CCL-M User Manual

FX2N-16CCL-M CC-Link System Master Block
6.3

Transmission Delay Time

This section describes the transmission delay time (time required for data transmission).
Master station ↔ remote I/O station
6.3.1
1) Master station (RX) ← remote I/O station (input)
[Calculation expression]
SM + LS × 2 + Remote I/O station response time [ms]
SM : Scan time of master station's sequence program
LS : Link scan time (Refer to Section 6.2.)
[Data flow]
PLC
Buffer memory in master station
(Remote input RX)
Link scan (LS)
Remote I/O station
2) Master station (RY) → remote I/O station (output)
[Calculation expression]
SM + LS × 3 + Remote I/O station response time [ms]
SM : Scan time of master station's sequence program
LS : Link scan time (Refer to Section 6.2.)
[Data flow]
PLC
Buffer memory in master station
(Remote output RY)
Link scan (LS)
Remote I/O station
TO TO
Data Link Processing Time 6
FROM FROM
6-4