nd this has got me stumped in proterface I can M119 and gives a response on end stops when I try and use a stepper I get driver error printer halted in Marrlin and in ponterface I get the following they are also oange lights not sure if thats correect?
Hoiping someone can make sense of the following
T.I.A
X driver error detected: 0x801C00E0
coil short circuit
X Y Y2 Z Z2
Address 0 0 0 0 0
Enabled true false false false false
Set current 900 900 900 900 900
RMS current 887 887 887 887 887
MAX current 1251 1251 1251 1251 1251
Run current 28/31 28/31 28/31 28/31 28/31
Hold current 22/31 22/31 22/31 22/31 22/31
CS actual 28/31 22/31 22/31 22/31 22/31
PWM scale
vsense 1=.18 1=.18 1=.18 1=.18 1=.18
stealthChop false false false false false
msteps 16 16 16 16 16
interp true true true true true
tstep max max max max max
PWM thresh.
[mm/s]
OT prewarn false false false false false
triggered
OTP false false false false false
pwm scale sum 32 25 25 25 25
pwm scale auto 0 0 0 0 0
pwm offset auto 36 36 36 36 36
pwm grad auto 14 14 14 14 14
off time 3 3 3 3 3
blank time 24 24 24 24 24
hysteresis
-end -1 -1 -1 -1 -1
-start 1 1 1 1 1
Stallguard thrs 0 0 0 0 0
uStep count 328 40 8 8 40
DRVSTATUS X Y Y2 Z Z2
sg_result 0 0 0 0 0
stst
olb * * * * *
ola * * * * *
s2gb
s2ga
otpw
ot
157C
150C
143C
120C
s2vsa
s2vsb *
Driver registers:
X 0x80:1B:00:E0
Y 0x80:16:00:C0
Y2 0x80:16:00:C0
Z 0x80:16:00:C0
Z2 0x80:16:00:C0
echo:Driver error
Error:Printer halted. kill() called!
Error:Printer halted. kill() called!
Can you post a pic of the skr pro wired up? I suspect you don’t have power to MOTOR. If not that, something is wrong with the wires. Those stats are all way too same. All the open loop flags are on too. The output looks bogus (as in, not from the actual drivers, I believe the dkr told you that).
Well, that looks pretty sane. The Y driver heatsink is a little wonky. Hopefully that didn’t short anything. You didn’t change the wiring since you got that M122?
update swapped the stepper cables as they needed the middle to swapping to pair them correctly now i can send the move command but all i get is a slight movement and a lot of grinding noise image is of the stepper motors.
Any ideas welcome as it’s really starting to hurt my head
Grinding is from possibly one or two of the following:
pulley jumping belt teeth because the belt is too loose
stepper is disconnected on one of the wires and it is missing a step
stepper is skipping steps because something is bound up too tight and it can’t move
check grub screws on the pully shaft to the motor, verify belt tension, check wiring for incomplete continuity between motor and controller. verify truck or moving part is free to move.
I had one of my stepper online steppers go out on the mpcnc last summer after heavy use. It would spin free for half rotation and bind on the other half. No idea why. Replaced, no problems.
did you clip the pins on the bottom of the 2209’s? there were a couple that aren’t used and the jumpers need to be set right (removed) underneath. If they are all doing weird things and they are all the same, it is possible that they are all configured similarly, but not quite right.
Just out of curiosity, did you check the end switches? I believe they are normally closed and when you manually push on one, there will be a corresponding red light that turns on the SKR board. Normally all of the red lights are off except for the one that isn’t used. I think its the middle light as it’s always on. I should also say that when the end switch is open, the stepper motor will only move a slight bit. It was your statement " all i get is a slight movement" that is causing me to ask this question.
Hit another wall now got movement working great however all my endstops apart from Z probe are registering as triggered so unable to home the machine to levvel it up.
any body come across this I see lots of posts about end stops but couldn’t see anything with a fix for my issue.
Nothing happens if I reverse the cable
v+ pins are not used
m119
SENDING:M119
Reporting endstop status
x_min: TRIGGERED
y_min: TRIGGERED
y2_min: TRIGGERED
z_max: TRIGGERED
z2_max: TRIGGERED
z_probe: open
