I can send M503 But cant get anything to move SKR Pro V1.2 2209 driver TFT 35 V3.0.1
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What do you get with M122?
What happens when you try to move it? Do the motors engage?
nothing happens
You need power to both ports on the skr, you only have the brain powered, you also need to power the steppers.
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SENDING:M122
X Y Y2 Z Z2
Address 0 0 0 0 0
Enabled false false false false false
Set current 900 900 900 900 900
RMS current 1602 1602 1602 1602 1602
MAX current 2259 2259 2259 2259 2259
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 0/31 0/31 0/31 0/31 0/31
PWM scale
vsense 0=.325 0=.325 0=.325 0=.325 0=.325
stealthChop false false false false false
msteps 256 256 256 256 256
interp false false false false false
tstep 0 0 0 0 0
PWM thresh.
[mm/s]
OT prewarn false false false false false
triggered
OTP false false false false false
pwm scale sum 0 0 0 0 0
pwm scale auto 0 0 0 0 0
pwm offset auto 0 0 0 0 0
pwm grad auto 0 0 0 0 0
off time 0 0 0 0 0
blank time 16 16 16 16 16
hysteresis
-end -3 -3 -3 -3 -3
-start 1 1 1 1 1
Stallguard thrs 0 0 0 0 0
uStep count 0 0 0 0 0
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 0x00:00:00:00 Bad response!
Y 0x00:00:00:00 Bad response!
Y2 0x00:00:00:00 Bad response!
Z 0x00:00:00:00 Bad response!
Z2 0x00:00:00:00 Bad response!
Testing X connection… Error: All LOW
Testing Y connection… Error: All LOW
Testing Y2 connection… Error: All LOW
Testing Z connection… Error: All LOW
Testing Z2 connection… Error: All LOW
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Were can I get tat info must of not seen that in the build info??
Can I jump from power supply? Or do I need a separate power supply?
Can I jump from power supply? Or do I need a separate power supply?
You can jump across the terminals on the control board. Lots of folks have a short “pigtail” to get the power from one terminal to another.
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Thank you
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I got it going when i home z they dont stop any idea??
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Nice to see steppers are moving.
Consider double checking endstop wiring. Providing wiring/connections are good, and the end stop switches work (used multimeter to test mine). You might be encountering a known issue with SKR boards, already seen Z2 Motor is not registering end stop - on the odd occasion ?
Use M119 in a terminal to verify your endstops work and they are on the correct side.
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