厦门海为科技有限公司

请上传logo 请上传logo

The reasons of the lighting of the error indicator and the solving methods.

2016-08-17 14:06:43 haiwell 276

(1) It is the software failure that causes the flashing of the PLC error indicator. For example, if the hardware configuration of the PLC program is different from the actual PLC configuration. At this time, modify the hardware configuration of the PLC program to make it the same as the actual one and redownload the plc program into the PLC , then the error indicator will not flash.


(2) It is the hardware failure that causes the error indicator of PLC to be on. The PLC detects the fatal errors which will affect the normal running. For example: Program programming error, system memory exception and so on.

微信技术客服:08:30-21:00
0592-3278716
关注我们

海为公众号

海为云APP