Client Mode Introduction 1. Searching Ethernet module. After find the target, double click to get into configuration page. 2. The master(commander) must be Client mode . 3. When Ethernet module be configured as Client mode, the item Port Mapping will appear. Click the item Port Mapping and fill all information about remote side. 4. Above show you that remote IP 192.168.2.55 will be virtual to local station 2 . After this mapping procedure, master PLC can use FUN151 to communication with slave PLC. 5. Client Mode chart :