Latency mesage SOLVED !

Hi,

I have setup latency to maximum in stepconf because test were near 65000ns and I get this message :


I don't now how to resolve this. I'm a beginner in Linux world.

What PC motherboard and CPU are you using?

Have you turned off all power saving features in the Bios?

It is important to have the PC configured correctly when running real-time operations, but some computers just are not well suited for it. (maybe you have a bad one.)

If you are trying to use an older PC, failing hardware, especially hard-drives, can cause latency problems.

Hi
The PC is made with :
- ASRock mini ITX J3355B mother board
- 4GB Ram G.Skill SO-DIMM DDR3L 1333 MHz
- Radeon HD4650 Graphic card
- WD Green 120GB SSD Drive
I have turn off all power saving feature in the BIOS. But I will check it.

macsddau wrote:

I have turn off all power saving feature in the BIOS. But I will check it.

Checked !
There is not a lot of settings in the BIOS, all fans are turned to full speed. Mother board has no fan and chassis fans are connected to power supply.

tommylight wrote:

Open the ini file in a text editor and change
Base_period
to something larger, try 100000 ( one hundred thousand )

Changing to this value will remove the message but it is not sure that the CNC will work fine.

Ok value changed to 100000.
I can't check the result, milling machine is not built yet .
Wait and see...

This affect the max speed.
For this time go back to 50000.

You will have to test it out but speed with lost steps is worse than slow rapid speed