FBs-W2C User Manual
5
Chapter2.
Wi-Fi Connection Setting
By installing the FBs-W2C Wi-Fi communication module, the PLC can connect to
the router for wireless network connection and transmission. Currently, the
wireless network connection can be set in the following two ways:
Setting through the PLC application interface.
Setting through mobile App under Smart Config (SC) mode.
2.1
PLC Application Interface Wi-Fi Setting
According to the PLC register configuration in Table 4, please create two ASCII
tables for SSID and Password and enter the Wi-Fi account and password you
want to connect into their respective tables. As shown in Figure 3~Figure 5,
please note that SSID and Password must be enclosed in single quotes.
After the connection is successful, the LINK LED will flash at 3s intervals (3
seconds on, 3 seconds off). If you want to reconnect or connect other router,
just write any value to R904, and the W2C will reconnect according to the
information of the current register.
Table 4: PLC Register Config and Data Length Limitation
Item
PLC register config
Data Length
Limitation
SSID
R850 – R868
32Bytes
Password
R869 – R903
64 Bytes
Trigger Connection
R904
