HONEYWELL霍尼韦尔 05701-A-0330 高完整性继电器卡

HONEYWELL霍尼韦尔 05701-A-0330 高完整性继电器卡

1：PLC跟电脑要通过RS232进行连接。有的PLC有RS232的接口，有的没有，没有的可以通过转接头接到电脑上。

2：新建一个简单的工程。放两个元器件，一个数值显示，一个数值输入。地址设置PLC里面的地址。

3：工程参数设置一定要跟PLC里面的设置一样。

4：点击在线模拟功能

这样子做就可以很明显查看PLC能不能跟PC通信上。如果可以通信上就可以排除PLC方面的问题，跟参数设置的问题。

1: PLC and computer should be connected through RS232. Some PLC has RS232 interface, some do not, and none can be connected to the computer through the adapter.

2: Create a simple project. Put two components, one numerical display, one numerical input. Address Set the address in the PLC.

3: The engineering parameter Settings must be the same as those in the PLC.

4: Click online simulation function

In this way, it is obvious to see whether the PLC can communicate with the PC. If you can communicate, you can eliminate PLC problems and parameter setting problems.