PFC200 - Putty command TOP always to 100%

[damienexail]

Hello,
I use Top command sometime for Charge CPU.
Sometime, i have 100% CPU charge without reason with a 750-8210 FW28.
Do u have an idea?

[quenorha]

I would recommand to use htop instead of top.
Then in the settings (F2), in Display options check Tree View and Show custom thread Names.
It will display processes and sub processes accordingly, and you can even see the Task name within your CODESYS program.

[damienexail]

Thanks quenorha, i’m going to use it

[WagoIcard]

Also Uncheck Hide Kernel thread if you want to really know what is using your CPU.

[damienexail]

Thanks for your support. a sample. The PLC work quietly …