Slave3:
IP:192.168.0.103 UDP port: 8003
Target1: 192.168.0.100 UDP port:8000
Step 2 Program in master and slave
Master program
B001 is used to transfer the I1 status to the F1 of slave1
(slave1 IP 192.168.0.101, UDP port is 8001)
B002 is used to transfer the I1 status to the F1 of slave2
(slave2 IP 192.168.0.102, UDP port is 8002)