Mitsubishi Electric MELSEC iQ-F FX5 Series User Manual page 30

■At multicast mode
• The master station and local station send data on the line in multicast mode in each send range.
• The authentication Class A local station communicates data in the same communication range as the authentication Class
B local station.
FX5 CPU module
X
Y
Ò
W
No.0, No.1, No.2: Station No.0 (master station), station No.1, station No.2
No.1, No.2: Send range: to station No.1, send range: to station No.2
No.1, No.2: Send range: from station No.1, send range: from station No.2
• Output from the master station
 The device is turned on by the sequence scan of the FX5 CPU module in the master station, and END processing is performed.
 The status data of the device of the CPU module is stored in the link devices (RY, RWw) of the master station by link refresh.
 The status data of the link devices (RY, RWw) of the master station is stored in the link devices (RX, RWr) of the local station on the same network by cyclic
data transfer processing.
 The status data of the link devices (RX, RWr) of the local station is stored in the devices of the CPU module by link refresh.
• Input from the local station
 The device is turned on by the sequence scan of the FX5 CPU module in the local station, and END processing is performed.
 The status data of the device of the CPU module is stored in the link devices (RY, RWw) of the local station by link refresh.
 The status data of the link devices (RY, RWw) of the local station (station No.2) is stored in the link devices (RX, RWr) of the master station on the same
network and in the link devices (RY, RWw) of the local station (station No.1) by cyclic data transfer processing.
 The status data of the link devices (RX, RWr) of the master station is stored in the devices of the CPU module by link refresh.
4 FUNCTIONS
28
4.2 Cyclic Transmission
No.0
RX
0000H
No.1
Ù
001FH
0020H
No.2
003FH
RY
0000H
oNo.1
Ó
001FH
0020H
oNo.2
003FH
RWr
0000H
No.1
Ù
000FH
0010H
No.2
001FH
RWw
0000H
oNo.1
Ó
000FH
0010H
oNo.2
001FH
No.1
RX
0000H
No.1
001FH
0020H
No.2
003FH
RY
0000H
mNo.1
001FH
0020H
No.2
003FH
Ø
Ô
RWr
0000H
No.1
000FH
0010H
No.2
001FH
RWw
0000H
mNo.1
000FH
0010H
No.2
001FH
No.2 FX5 CPU module
RX
0000H
No.1
001FH
Õ
0020H
No.2
003FH
RY
0000H
No.1
001FH
×
0020H
mNo.2
003FH
RWr
0000H
No.1
000FH
0010H
Õ
No.2
001FH
RWw
0000H
No.1
000FH
0010H
×
mNo.2
001FH
X
Y
Ö
W