Specifications

5 - 17
5.5 Confirmation with Sequence Program
The signal and data sending/receiving are performed between PLC 1 to 5 in the PLC to PLC
network (network No.10) and PLC 6 in the remote I/O network (network No.20).
5.5.1 Sequence program
(1) Program of PLC 1 to 4
Add the following program to the program of Assignment I.
Path name A: Assignment III
Project name 1
0
SB20 SB47 SB49
Remote I/O
station
Receive data
N0 M0
X2
SW74.0
5
B0
Y71
M0N0MC
X3
T0
K99
SW74.1 B100 SM411
28
Y72
SW74.2 B200 SM411
37
Y73
SW74.3 B300 SM411
46
Y74
SW74.4 B400 SM411
55
Y75
T0
T0RST
W0T0MOV
K2Y40W0BCD
73 N0MCR
74
END
K2Y48W100BCD
K2Y50W200BCD
K2Y58W300BCD
K2Y60W400BCD
Flashes while receiving
data from 20R1
B4FE B4FF SM411
64
Y76
Data from X20 to X28
(W4FF) is displayed
at 7-segment LED
K2Y68W4FFBCD