Speeding Up The Response From Remote I/O Stations (Remote I/O Net Mode) - Mitsubishi MELSEC-Q Series User Manual

4 FUNCTIONS

4.4.5 Speeding up the response from remote I/O stations (Remote I/O net mode)

4 - 53
The remote I/O net mode can be used for a system consisting of only the master
station and remote I/O stations. The remote I/O net mode allows cyclic transmission at
high speed, thus shortening the link scan time.
The table below lists the link scan times for both the remote I/O net mode and the
remote net mode.
Number of stations
8
16
32
64
[Setting method]
Set the remote I/O net mode in "Mode" of the network parameters
using GX Developer. For more details on the setting, see Section 6.3.
Remote I/O net mode
0.65 ms
1.0 ms
1.8 ms
3.3 ms
MELSEC-Q
Remote net mode
1.2 ms
1.6 ms
2.3 ms
3.8 ms
(Transmission rate: at 10 Mbps)
4 - 53