Posts made by DruckKlaus

@dc42 i tested 24v and 12v.

M122 before trying to move:
Supply voltage: min 13.3, current 13.3, max 13.5, under voltage events: 0, over voltage events: 0, power good: yes
Driver 0: standstill, SG min/max not available
Driver 1: standstill, SG min/max not available
Driver 2: standstill, SG min/max not available
Driver 3: standstill, SG min/max not available
Driver 4: standstill, SG min/max not available

M122 after trying to move them:
Supply voltage: min 13.3, current 13.3, max 13.5, under voltage events: 0, over voltage events: 0, power good: yes
Driver 0: standstill, SG min/max 0/1023
Driver 1: standstill, SG min/max 0/1023
Driver 2: standstill, SG min/max not available
Driver 3: standstill, SG min/max not available
Driver 4: standstill, SG min/max not available

When VIN is applied probing between ground and ENN i get 5V (4.8V) ...
When USB power is applied probing between ground and ENN i get 1.3V...

@Danal I have already tested other motors. First try was with the act motors in my printer. After failing i rebuild it like before with skr1.3 controller. No problems with that setup.
After this I tried different motors. all working working with other system but sadly nothing works with the duet. Iam pretty confident it's not a motor problem.

@droftarts Commenting it (M667 S1 eg M669 K1) out and testing G92 X50 or G92 Y50 doesnt produce any errors. But also nothing moves.

@dc42 any more suggestions?

@bricor no there are not. as said, these motor are from a test setup because i need my printer running again ..
i dont know how often i have to tell you that (as shown) the pairs of cables are right... last option would be to short them direct on the board to see what the drivers are reporting.

@Danal u saw the pictures above? The phases are 11 22 on both motors...

The problem is rly just about the drivers.

@Dougal1957 said in All Drivers give me disconnected reported by driver:

@DruckKlaus have you told the printer it is homed before trying to move the motors (Or issued the cmd to override that safety feature)

i try moving the motors by trying to home.

@Edgars-Batna said in All Drivers give me disconnected reported by driver:

You say you try to move them, but do the motors actually move? I'm curious, as on my HEVO I get these warnings nearly every print for no apparent reason. The printer runs hours and hours without issue, but these warnings keep randomly coming. It's mostly for Drivers 0, 1 but also sometimes 2 and so on. This started happening some time after I switched to 0.9 steppers.

I've been checking connections and ignoring this for months now. I use these motors: 17HM19-2004S on firmware 2.02 tho. I have a suspicion that at some point the console is flooded with these messages, but I couldn't verify yet because so far the web app crashes during the night.

Fun fact, I've had one different ACT motor (out of two) short out between phases one hour into the print without apparent damage to the Duet a year ago. I've stopped using them since.

No mine dont move at all. Sadly.

@oliof said in All Drivers give me disconnected reported by driver:

Have you disabled the z motors in the config while they are not connected?

Also, can we see a shot of the underside of the board just to make sure there is no accidental bridging there affecting your board?

As seen in my config i didnt disable them. But i got the same erros with both of them connected. The underside is completely clean and doesnt touch anything conductive.

@oliof said in All Drivers give me disconnected reported by driver:

It looks like the jumpers bridging the second (parallel) z stepper connector are missing.

iam using 2 z steppers. but neither of them is connected because of the problems i have ..atm just x and y are conncted.

This is my test Setup now because i need my printer working.
Using generic 200steps/rev motors.

@Danal said in All Drivers give me disconnected reported by driver:

Does the white connector and the black connector go to the same model of motor?

If so, one of them has to be wrong.

• The white connector is wired as though Red-Green and Blue-Black are coils.
• The black connector is wired as though Red-Blue and Green-Black are coils.

Those cannot both be true (if the cables are consistent on the other end, and plug into the same model motor).

Please show a photo of where the white cable plugs into the motor and similar photo for the black one.

There is no connector on the motor.

@dc42 said in All Drivers give me disconnected reported by driver:

Try removing the D2 from the M569 commands in config.g.

Wont change anything. Started without and just added it as a hope it would help.

@T3P3Tony u may got any idea ?

ofc, i dont lnow why but ofc

1.3ohm between each

@Veti said in All Drivers give me disconnected reported by driver:

then you posted the wrong spec sheet.

do you have a motor of different make that you can test?

y tested and the same issue