一些有用的程序：ABB电表的密码算法，MK6电表数据格式切换IEEE Floating Point-Some useful programs: ABB meter of cryptographic algorithms, MK6 meter switch IEEE Floating Point data format

甲机通过串口控制乙机LED闪烁，用Ｃ语言写的，对初学者很有-A machine B machine by serial control LED blinking, written using C language, great for beginners

Modbus 主站串口通信程序，主要可以实现与Modbus 从站设备的连接，本程序主要用于与ABB变频器的连接，可以控制电机的起停与控制。-Modbus master serial communication procedures, can be achieved mainly with Modbus slave devices connected, this program is mainly used for connecting ABB drives can be controlled w