When the LOGO disappears FR-DCMG enters the relative mode, if keys “ESC”and “SET”
are pressed in the same time, FR-DCMG enters the mode selecting interface as below :
Among which
“*”: The selecting cursor that can be moved through pressing “+” and “-”keys.
FWB NODE
：
Actually, it is a wireless client mode. FWB means Field Wireless Bus, which
is robust filed wireless communication protocol designed by Fonrich. In this mode, the modbus
interface is also active.
FWB GATEWAY
：
In this mode the device is the wireless gateway of FWB network. In
this mode, the modbus interface is also active.
MODBUDS NODE：In this mode, only the modbus interface is active, and the wireless
is disabled.
CLEAR ALL：Actually, it is not a work mode, which is just used to clear the generated
energy data that stored in the device in past.
When a different mode is selected and the key “SET” is pressed, the device will reboot to
enter the selected mode. If the previous mode is MODBUS mode then the parameters of the
modbus communication will be reserved for modbus communication.
MODBUS mode
The default mode of the device is MODBUS mode, when communicate with PC through
RS485, the LED lights R and P/T will twinkle to indicate that the communication is normal.
Histogram interface
The histogram interface will come up after the interface of LOGO, histogram interface is the
