warning leds

A Former User

warning leds map

I have a red led flashing infrequently while the system works, presumably in a normal way. location: just left of the fuse, next to what seems like a voltage regulator (?).
what is it?
thanks

jay_s_uk

@ooly its the diag LED. It typically flashes once a second

A Former User

@ooly
Jay, thanks. where is the diagram? could not find it

cosmowave

@ooly https://duet3d.dozuki.com/Wiki/Duet_3_Expansion_3HC_Wiring_Diagram#Section_LED_indications

kb58

@ooly said in warning leds:

flashing infrequently

Well... what do you mean by "flashing infrequently"? It's a bit of a double meaning depending on interpretation. It's normally flashing at a periodic 1Hz rate.

A Former User

@kb58
about 20 s off and 4-6 s on. wide variations.

A Former User

@ooly
cosmowave, the site you have suggested tie the flashing to expansion board. I don't have one. however, I uae a paneldue and it had stopped working before I opened the controller box and observed the flashing. any possible connection? thanks

cosmowave

@ooly You can find all infos in the dozuki...
https://duet3d.dozuki.com/Wiki/Duet_3_Mainboard_6HC_Wiring_Diagram

A Former User

@cosmowave
thanks

dc42

@ooly said in warning leds:

I have a red led flashing infrequently while the system works, presumably in a normal way. location: just left of the fuse, next to what seems like a voltage regulator (?).
what is it?

Which Duet?

A Former User

@dc42
duet 2 wifi

A Former User

@ooly
also, since the paneldue does not work, I don't know which wifi channel to call for and therefore cannot connect to the controller.
how do I find the channel without paneldue?

A Former User

@ooly
I found the channel thru YAT. is there a simpler way? thanks

A Former User

@ooly
in the meantime I found the explanation concerning mDNS connecting by name. tried it and it did not work

dc42

On the Duet 2 the DIAG LED is driven from the ZProbe MOD pin. When using some types of Z probe, that LED will light during a probing move.

also, since the paneldue does not work, I don't know which wifi channel to call for and therefore cannot connect to the controller.

There are various things that cause PanelDue not to work:

Missing M575 P1 B57600 command in config.g
Mismatched baud rates
Cable bad or not connected correctly

Please start a new thread if you still have a problem getting PanelDue to work.