Your Duet rejected the HTTP request --> problem
Arnix_2 last edited by Arnix_2
As from yesterday, i get this error:
"page not found Check that the SD card is mounted and has the correct files in its /www folder"
I try to unplug 24V main power supply, unplug USB, reconnect everything and it worked for a while.
Then I run homing and got this error :
Error: Cannot read file, error code 1
after that i lost my files in G-codes directory....
It appears that i have to replace the SD card and reinstall firmware to solve this problem ?.
The only thing i am concern of is this.
Would it be possible that the SD card got damaged because of the setup that i use for triggering vacuum pump.. To be more exact. i have hooked up my external circuit that is triggering 24V ( external 24V adapter not connected to duet ) to my vacuum injector and replaced one jummper under FAN.
To manage this to work HW setup is made on the way like i showed in picture. Could this anyhow effect to duet board ? I dont think that this has anything to do with it but who knows...
Your mosfet board is unusual in that it does not use an optically isolated input. Therefore you must be using a common ground between the Duet and the supply to the pump. SD cards are fragile and it's possible that a ground transient damaged the SD card. I recommend that you change to a mosfet board with optically isolated input.
You need to replace the SD card, but you should not need to re-install the firmware unless the transient has also corrupted flash memory.
Arnix_2 last edited by
optically isolated input
ok. i can do that.
I have installed new sd card and copy / pasted all backup data and it look that everything is OK.