be used for the old version Ethernet CPU, it cannot be
applied to the new one built-in web server.
If B001 is enabled, the I1 status of master will transferred
to the F1 (Modbus address is 0x1536) slave1
(IP:192.168.0.101).
If B002 is enabled, the I1 status of master will transferred
to the F1 (Modbus address is 0x1536) slave2
(IP:192.168.0.102).