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1. I don't have limit switches!!!
2. The problem occurs in 90% of cases, in long cuts, here, as you can see in the photo, he did over 83% and suddenly boom.
3. Electronics connected correctly, working for several years, nothing overheats.

What could it be?

Hello kulfon250wr,

If you don't have limit switches, you can try to disabled it with the command $21=0 (you will not be able to run homing anymore).

See U

Today was even more interesting. I cut about 47%, did Pause. After about 2 minutes of Pause, this error popped up. It's starting to piss me off because it's making my job a lot harder. Does anyone have an idea what it is or is the only way to change the controls?? I wouldn't really want to because I liked it...

""If you don't have limit switches, you can try to disabled it with the command $21=0 (you will not be able to run homing anymore).""

How should I do it from the GRBL console, or add to the commands in the cut file, if so, where at the beginning?
I don't use basing

Hi,

You can do it by connecting a PC to the screen board. But if you are no friendly with it, it is not a piece of cake...

If you are not using limit switch, did you have connected something (wire) on the end stop pin ?

See u

I didn't connect anything to the pins

kulfon250wr a écrit : ↑07 mai 2023 23:36 I didn't connect anything to the pins

Hello,

You have to use jumper.

@++

You have to use jumper.

Thx I'll try. I also made a new, heavily shielded MB > TFT cable

kulfon250wr a écrit : ↑09 mai 2023 23:26

You have to use jumper.

Thx I'll try. I also made a new, heavily shielded MB > TFT cable

It is a very good idea.
With ma own, I was using an usb wire which is very suitable for this.

@++