cr-10s upgrade to duet 2 wifi motors and ac 750w bed problems

Veti

have a look at you homeall.g

it explains it

; Uncomment the following lines to lift Z after probing
;G91 ; relative positioning
;G1 S2 Z5 F100 ; lift Z relative to current position
;G90 ; absolute positioning

jobesynoob1234

like this
; Uncomment the following lines to lift Z after probing
//;G91 ; relative positioning
//;G1 S2 Z5 F100 ; lift Z relative to current position
//;G90 ; absolute positioning

Veti

@jobesynoob1234

no // is c/java (and other programming languages)

uncomment mean removing comments not adding them.

so remove the ;

jobesynoob1234

yip thats one of them confusing parts with me using marlin
i did that and it now lifts but i can still hear power going through it is that normal

Veti

see
https://duet3d.dozuki.com/Wiki/Reducing_Stand-Still_Noise

jobesynoob1234

Ok i would like to say a massive thank you veti and doctrucker for steering me in the right direction you have saved me a lot of stress all motors home heatbed works now i just need to level the bed and try a print i still need to look into that "reducing stand still noise" but the important parts are sorted now so im a very happy bunny thank you again for your time

dc42

@jobesynoob1234 said in cr-10s upgrade to duet 2 wifi motors and ac 750w bed problems:

i did that and it now lifts but i can still hear power going through it is that normal

That's not uncommon. The current will be reduced automatically by a specified amount (default is to 30% of normal) after a specified idle time (default is 30 seconds), so it should get quieter after that. You can adjust that 30% and 30 seconds, they are controlled by the M906 command in config.g. If you find the standstill noise loud enough to be annoying, see the link posted by @Veti.

Phaedrux

The Creality motors seem to have a rather unpleasant whine at low power for some reason. It's not so much loud as it is piercing.

jobesynoob1234

@dc42 hello yip thats what i also did i knocked it down to 10seconds

jobesynoob1234

@phaedrux so will it help if i shove the current up to 1000ma i did first put them to 750ma!

Veti

@jobesynoob1234
changing the current will not change the noise.

jobesynoob1234

@veti ah right well they can stay where they are then