1. with 2 kinds of automatic networking mode;
2. instrument and sensor communication support encryption;
3. support for Modbus RTU protocol;
4. with text information can be input, print function;
5. automatically adjust the angle difference function and manually adjustable angle; nonlinear correction function;
6. digital sensor code view function; state digital sensor detection function;
7. large screen configuration interface; serial communication interface; configuration standard parallel printer interface, custom print format;
8. PC serial self checking function; constant current source intelligent charging protection function;
9. the overall configuration of EMC electromagnetic compatibility and protection measures;