燃机GE涡轮IS220PAICH1A 336A4940CSP3风电通用IO模块控制系统

燃机GE涡轮IS220PAICH1A 336A4940CSP3风电通用IO模块控制系统

1、顺序控制：这是指控制程序中指令的执行顺序。程序中的各指令之间是有严格顺序的，必须严格按程序规定的顺序执行，才能保证计算机工作的正确性。　　

2、操作控制：一条指令的功能往往是由计算机中的部件执行一系列的操作来实现的。CPU要根据指令的功能，产生相应的操作控制信号，发给相应的部件，从而控制这些部件按指令的要求进行动作。

1, sequence control: this refers to the order of execution of instructions in the control program. There is a strict order between the instructions in the program, and it must be executed in strict accordance with the order specified in the program to ensure the correctness of the computer work.

2, operation control: the function of an instruction is often achieved by a series of operations performed by the components in the computer. According to the function of the instruction, the CPU generates the corresponding operation control signal and sends it to the corresponding parts, so as to control these parts to act according to the requirements of the instruction.