广州微嵌组态软件宏指令帮助.pdf

如何使用宏指令： ...............................................................................4 基本说明 ..........................................................................................4 1 宏指令数据................................................................................4 1.1 常量和变量 .......................................................................4 1.2 数据类型 ..........................................................................6 2 宏指令语法 ...............................................................................6 3 数组 .......................................................................................6 3.1 数组 ...............................................................................6 3.2 指针 ...............................................................................7 自由协议实现方法 ...............................................................................8 使用自由协议模拟MODBUS-RUT..........................................................8 附录宏指令函数 ................................................................................ 11 数学运算函数 ............................................................................. 11 Sqrt ................................................................................... 11 Sin..................................................................................... 12 Cos .................................................................................... 12 Tan.................................................................................... 13 Cot .................................................................................... 13 Sec .................................................................................... 14 Csc ........................................................................