From the original Synthetos forum (2011–2025)
From time to time, my tinyg2 due will start running at the limit switch but will not stop even when it latchs, It does it on X and Y axis, somethimes one,sometimes the other.
I don't think this is a noise related issue, because when the switch get triggered, it remains that way but the steppers keeps going at the same speed, no change in speed or direction
txs in advance
{"r":{"fv":0.98,"fb":83.08,"hp":3,"hv":0,"id":"0213-0215-d433","msg":"SYSTEM REA
DY"},"f":[1,0,0]}
tinyg [mm] ok>
[fb] firmware build 83.08
[fv] firmware version 0.98
[cv] configuration version 7.00
[hp] hardware platform 3.00
[hv] hardware version 0.00
[id] TinyG ID 0213-0215-d433
[ja] junction acceleration 2000000 mm
[ct] chordal tolerance 0.0100 mm
[sl] soft limit enable 0 [0=disable,1=enable]
[lim] limit switch enable 1 [0=disable,1=enable]
[saf] safety interlock enable 1 [0=disable,1=enable]
[mt] motor idle timeout 2.00 seconds
[spep] spindle enable polarity 1 [0=active_low,1=active_high]
[spdp] spindle direction polarity 0 [0=CW_low,1=CW_high]
[spph] spindle pause on hold 1 [0=no,1=pause_on_hold]
[spdw] spindle dwell time 1.0 seconds
[cofp] coolant flood polarity 1 [0=low is ON,1=high is ON]
[comp] coolant mist polarity 1 [0=low is ON,1=high is ON]
[coph] coolant pause on hold 0 [0=no,1=pause_on_hold]
[tv] text verbosity 1 [0=silent,1=verbose]
[ej] enable json mode 0 [0=text,1=JSON]
[jv] json verbosity 2 [0=silent,1=footer,2=messages,3=configs,4=li
nenum,5=verbose]
[js] json serialize style 1 [0=relaxed,1=strict]
[qv] queue report verbosity 0 [0=off,1=single,2=triple]
[sv] status report verbosity 1 [0=off,1=filtered,2=verbose]
[si] status interval 250 ms
[gpl] default gcode plane 0 [0=G17,1=G18,2=G19]
[gun] default gcode units mode 1 [0=G20,1=G21]
[gco] default gcode coord system 1 [1-6 (G54-G59)]
[gpa] default gcode path control 2 [0=G61,1=G61.1,2=G64]
[gdi] default gcode distance mode 0 [0=G90,1=G91]
[1ma] m1 map to axis 0 [0=X,1=Y,2=Z...]
[1sa] m1 step angle 1.800 deg
[1tr] m1 travel per revolution 40.0000 mm
[1mi] m1 microsteps 8 [1,2,4,8,16,32]
[1po] m1 polarity 1 [0=normal,1=reverse]
[1pm] m1 power management 2 [0=disabled,1=always on,2=in cycle,3=when mo
ving]
[1pl] m1 motor power level 0.375 [0.000=minimum, 1.000=maximum]
[2ma] m2 map to axis 1 [0=X,1=Y,2=Z...]
[2sa] m2 step angle 1.800 deg
[2tr] m2 travel per revolution 40.0000 mm
[2mi] m2 microsteps 8 [1,2,4,8,16,32]
[2po] m2 polarity 0 [0=normal,1=reverse]
[2pm] m2 power management 2 [0=disabled,1=always on,2=in cycle,3=when mo
ving]
[2pl] m2 motor power level 0.375 [0.000=minimum, 1.000=maximum]
[3ma] m3 map to axis 2 [0=X,1=Y,2=Z...]
[3sa] m3 step angle 1.800 deg
[3tr] m3 travel per revolution 178.1600 mm
[3mi] m3 microsteps 8 [1,2,4,8,16,32]
[3po] m3 polarity 0 [0=normal,1=reverse]
[3pm] m3 power management 1 [0=disabled,1=always on,2=in cycle,3=when mo
ving]
[3pl] m3 motor power level 0.375 [0.000=minimum, 1.000=maximum]
[4ma] m4 map to axis 3 [0=X,1=Y,2=Z...]
[4sa] m4 step angle 1.800 deg
[4tr] m4 travel per revolution 360.0000 mm
[4mi] m4 microsteps 8 [1,2,4,8,16,32]
[4po] m4 polarity 0 [0=normal,1=reverse]
[4pm] m4 power management 2 [0=disabled,1=always on,2=in cycle,3=when mo
ving]
[4pl] m4 motor power level 0.375 [0.000=minimum, 1.000=maximum]
[5ma] m5 map to axis 4 [0=X,1=Y,2=Z...]
[5sa] m5 step angle 1.800 deg
[5tr] m5 travel per revolution 360.0000 mm
[5mi] m5 microsteps 8 [1,2,4,8,16,32]
[5po] m5 polarity 0 [0=normal,1=reverse]
[5pm] m5 power management 2 [0=disabled,1=always on,2=in cycle,3=when mo
ving]
[5pl] m5 motor power level 0.000 [0.000=minimum, 1.000=maximum]
[6ma] m6 map to axis 5 [0=X,1=Y,2=Z...]
[6sa] m6 step angle 1.800 deg
[6tr] m6 travel per revolution 360.0000 mm
[6mi] m6 microsteps 8 [1,2,4,8,16,32]
[6po] m6 polarity 0 [0=normal,1=reverse]
[6pm] m6 power management 2 [0=disabled,1=always on,2=in cycle,3=when mo
ving]
[6pl] m6 motor power level 0.000 [0.000=minimum, 1.000=maximum]
[xam] x axis mode 1 [standard]
[xvm] x velocity maximum 400000 mm/min
[xfr] x feedrate maximum 400000 mm/min
[xtn] x travel minimum 0.000 mm
[xtm] x travel maximum 385.000 mm
[xjm] x jerk maximum 1500 mm/min^3 * 1 million
[xjh] x jerk homing 20000 mm/min^3 * 1 million
[xjd] x junction deviation 0.1000 mm (larger is faster)
[xhi] x homing input 1 [input 1-N or 0 to disable homing this axis]
[xhd] x homing direction 0 [0=search-to-negative, 1=search-to-positive]
[xsv] x search velocity 500 mm/min
[xlv] x latch velocity 100.00 mm/min
[xlb] x latch backoff 5.000 mm
[xzb] x zero backoff 1.000 mm
[yam] y axis mode 1 [standard]
[yvm] y velocity maximum 100000 mm/min
[yfr] y feedrate maximum 100000 mm/min
[ytn] y travel minimum 0.000 mm
[ytm] y travel maximum 355.000 mm
[yjm] y jerk maximum 85 mm/min^3 * 1 million
[yjh] y jerk homing 20000 mm/min^3 * 1 million
[yjd] y junction deviation 0.1000 mm (larger is faster)
[yhi] y homing input 3 [input 1-N or 0 to disable homing this axis]
[yhd] y homing direction 0 [0=search-to-negative, 1=search-to-positive]
[ysv] y search velocity 500 mm/min
[ylv] y latch velocity 100.00 mm/min
[ylb] y latch backoff 5.000 mm
[yzb] y zero backoff 1.000 mm
[zam] z axis mode 1 [standard]
[zvm] z velocity maximum 1000000 mm/min
[zfr] z feedrate maximum 1000000 mm/min
[ztn] z travel minimum -28.000 mm
[ztm] z travel maximum 28.000 mm
[zjm] z jerk maximum 5000 mm/min^3 * 1 million
[zjh] z jerk homing 20000 mm/min^3 * 1 million
[zjd] z junction deviation 0.0100 mm (larger is faster)
[zhi] z homing input 6 [input 1-N or 0 to disable homing this axis]
[zhd] z homing direction 1 [0=search-to-negative, 1=search-to-positive]
[zsv] z search velocity 400 mm/min
[zlv] z latch velocity 100.00 mm/min
[zlb] z latch backoff 5.000 mm
[zzb] z zero backoff 0.000 mm
[aam] a axis mode 3 [radius]
[avm] a velocity maximum 3600000 deg/min
[afr] a feedrate maximum 3600000 deg/min
[atn] a travel minimum -1.000 deg
[atm] a travel maximum -1.000 deg
[ajm] a jerk maximum 13500 deg/min^3 * 1 million
[ajh] a jerk homing 13500 deg/min^3 * 1 million
[ajd] a junction deviation 0.5000 deg (larger is faster)
[ara] a radius value 6.3662 deg
[ahi] a homing input 0 [input 1-N or 0 to disable homing this axis]
[ahd] a homing direction 0 [0=search-to-negative, 1=search-to-positive]
[asv] a search velocity 600 deg/min
[alv] a latch velocity 100.00 deg/min
[alb] a latch backoff 5.000 deg
[azb] a zero backoff 2.000 deg
[bam] b axis mode 0 [disabled]
[bvm] b velocity maximum 3600 deg/min
[bfr] b feedrate maximum 3600 deg/min
[btn] b travel minimum -1.000 deg
[btm] b travel maximum -1.000 deg
[bjm] b jerk maximum 20 deg/min^3 * 1 million
[bjh] b jerk homing 20 deg/min^3 * 1 million
[bjd] b junction deviation 0.5000 deg (larger is faster)
[bra] b radius value 1.0000 deg
[bhi] b homing input 0 [input 1-N or 0 to disable homing this axis]
[bhd] b homing direction 0 [0=search-to-negative, 1=search-to-positive]
[bsv] b search velocity 6000 deg/min
[blv] b latch velocity 1000.00 deg/min
[blb] b latch backoff 5.000 deg
[bzb] b zero backoff 2.000 deg
[cam] c axis mode 0 [disabled]
[cvm] c velocity maximum 3600 deg/min
[cfr] c feedrate maximum 3600 deg/min
[ctn] c travel minimum -1.000 deg
[ctm] c travel maximum -1.000 deg
[cjm] c jerk maximum 20 deg/min^3 * 1 million
[cjh] c jerk homing 20 deg/min^3 * 1 million
[cjd] c junction deviation 0.5000 deg (larger is faster)
[cra] c radius value 1.0000 deg
[chi] c homing input 0 [input 1-N or 0 to disable homing this axis]
[chd] c homing direction 0 [0=search-to-negative, 1=search-to-positive]
[csv] c search velocity 6000 deg/min
[clv] c latch velocity 1000.00 deg/min
[clb] c latch backoff 5.000 deg
[czb] c zero backoff 2.000 deg
[p1frq] pwm frequency 100 Hz
[p1csl] pwm cw speed lo 7900 RPM
[p1csh] pwm cw speed hi 12800 RPM
[p1cpl] pwm cw phase lo 0.130 [0..1]
[p1cph] pwm cw phase hi 0.170 [0..1]
[p1wsl] pwm ccw speed lo 0 RPM
[p1wsh] pwm ccw speed hi 0 RPM
[p1wpl] pwm ccw phase lo 0.100 [0..1]
[p1wph] pwm ccw phase hi 0.100 [0..1]
[p1pof] pwm phase off 0.100 [0..1]
[chd] c homing direction 0 [0=search-to-negative, 1=search-to-positive]
[csv] c search velocity 6000 deg/min
[clv] c latch velocity 1000.00 deg/min
[clb] c latch backoff 5.000 deg
[czb] c zero backoff 2.000 deg
[g54x] g54 x offset 0.000 mm
[g54y] g54 y offset 0.000 mm
[g54z] g54 z offset 0.000 mm
[g54a] g54 a offset 0.000 deg
[g54b] g54 b offset 0.000 deg
[g54c] g54 c offset 0.000 deg
[g55x] g55 x offset 0.000 mm
[g55y] g55 y offset 0.000 mm
[g55z] g55 z offset 0.000 mm
[g55a] g55 a offset 0.000 deg
[g55b] g55 b offset 0.000 deg
[g55c] g55 c offset 0.000 deg
[g56x] g56 x offset 0.000 mm
[g56y] g56 y offset 0.000 mm
[g56z] g56 z offset 0.000 mm
[g56a] g56 a offset 0.000 deg
[g56b] g56 b offset 0.000 deg
[g56c] g56 c offset 0.000 deg
[g57x] g57 x offset 0.000 mm
[g57y] g57 y offset 0.000 mm
[g57z] g57 z offset 0.000 mm
[g57a] g57 a offset 0.000 deg
[g57b] g57 b offset 0.000 deg
[g57c] g57 c offset 0.000 deg
[g58x] g58 x offset 0.000 mm
[g58y] g58 y offset 0.000 mm
[g58z] g58 z offset 0.000 mm
[g58a] g58 a offset 0.000 deg
[g58b] g58 b offset 0.000 deg
[g58c] g58 c offset 0.000 deg
[g59x] g59 x offset 0.000 mm
[g59y] g59 y offset 0.000 mm
[g59z] g59 z offset 0.000 mm
[g59a] g59 a offset 0.000 deg
[g59b] g59 b offset 0.000 deg
[g59c] g59 c offset 0.000 deg
[g92x] g92 x offset 0.000 mm
[g92y] g92 y offset 0.000 mm
[g92z] g92 z offset 0.000 mm
[g92a] g92 a offset 0.000 deg
[g92b] g92 b offset 0.000 deg
[g92c] g92 c offset 0.000 deg
[g28x] g28 x position 0.000 mm
[g28y] g28 y position 0.000 mm
[g28z] g28 z position 0.000 mm
[g28a] g28 a position 0.000 deg
[g28b] g28 b position 0.000 deg
[g28c] g28 c position 0.000 deg
[g30x] g30 x position 0.000 mm
[g30y] g30 y position 0.000 mm
[g30z] g30 z position 0.000 mm
[g30a] g30 a position 0.000 deg
[g30b] g30 b position 0.000 deg
[g30c] g30 c position 0.000 deg
tinyg [mm] ok>
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