the latest communication protocol and the voltage technology standard of
solar controllers. The products have many excellent functions:
■ Automatic identify and display the type, model and relevant parameter
data of controllers;
■ Real-time display the operational data and working status of the connection
devices in digital, graphic and textual forms by a large-screen multifunction
LCD;
■ Direct, convenient and rapid operation of six navigation function keys;
■ Both data and power owing on the same lead, no need for external power;
■ Real-time data monitoring and remote load switchover of the controllers,
and data browse and modication of device parameters, charge control
parameters and load control parameters;
■ Real-time display and acoustic alarm of failure information of the
connection devices;
■ Longer communication distance based on RS485.
2.2 Main functions
Functions like the real-time monitoring of the operational data and working
status of a controller, the browse and modification of charge/discharge
control parameters, the setting of device parameters and load control
parameters and the restoration of factory defaults, based on LCD display
and functional key operation.
2
书籍1.indb 2 2013-10-18 15:04:18