Trying to get my Shapeoko 2 working, but I am having some issues. I am using some 5:1 geared motors on the X & Y axis, modifying the $1tr & $2tr to 7.311 has seemed to give me much truer output. The 5mm tr on the Z seems to help it actually retract.
I made a 1 inch square separated by 1 inch, then another 1 inch square on makercam. It doesn't seem to track correctly on the X axis to separate the 2 squares. I can't find anything wrong. Any help would be much appreciated.
[image: edit, no longer available]
Here is my TinyG2 config:
1 map to axis 0 [0=X,1=Y,2=Z...]
[1sa] m1 step angle 1.800 deg
[1tr] m1 travel per revolution 7.311 mm
[1mi] m1 microsteps 8 [1,2,4,8]
[1po] m1 polarity 1 [0=normal,1=reverse]
[1pm] m1 power management 0 [0=disable,1=power in cycle,2=power when moving]
[1pl] m1 power level 25.00 [0-100]
[2ma] m2 map to axis 1 [0=X,1=Y,2=Z...]
[2sa] m2 step angle 1.800 deg
[2tr] m2 travel per revolution 7.311 mm
[2mi] m2 microsteps 8 [1,2,4,8]
[2po] m2 polarity 0 [0=normal,1=reverse]
[2pm] m2 power management 0 [0=disable,1=power in cycle,2=power when moving]
[2pl] m2 power level 25.00 [0-100]
[3ma] m3 map to axis 2 [0=X,1=Y,2=Z...]
[3sa] m3 step angle 1.800 deg
[3tr] m3 travel per revolution 5.000 mm
[3mi] m3 microsteps 4 [1,2,4,8]
[3po] m3 polarity 1 [0=normal,1=reverse]
[3pm] m3 power management 1 [0=disable,1=power in cycle,2=power when moving]
[3pl] m3 power level 25.00 [0-100]
[4ma] m4 map to axis 3 [0=X,1=Y,2=Z...]
[4sa] m4 step angle 1.800 deg
[4tr] m4 travel per revolution 360.000 mm
[4mi] m4 microsteps 8 [1,2,4,8]
[4po] m4 polarity 0 [0=normal,1=reverse]
[4pm] m4 power management 0 [0=disable,1=power in cycle,2=power when moving]
[4pl] m4 power level 25.00 [0-100]
[5ma] m5 map to axis 4 [0=X,1=Y,2=Z...]
[5sa] m5 step angle 1.800 deg
[5tr] m5 travel per revolution 180.000 mm
[5mi] m5 microsteps 8 [1,2,4,8]
[5po] m5 polarity 0 [0=normal,1=reverse]
[5pm] m5 power management 1 [0=disable,1=power in cycle,2=power when moving]
[5pl] m5 power level 25.00 [0-100]
[6ma] m6 map to axis 5 [0=X,1=Y,2=Z...]
[6sa] m6 step angle 1.800 deg
[6tr] m6 travel per revolution 180.000 mm
[6mi] m6 microsteps 8 [1,2,4,8]
[6po] m6 polarity 0 [0=normal,1=reverse]
[6pm] m6 power management 1 [0=disable,1=power in cycle,2=power when moving]
[6pl] m6 power level 25.00 [0-100]
[xam] x axis mode 1 [standard]
[xvm] x velocity maximum 16000.000 mm/min
[xfr] x feedrate maximum 16000.000 mm/min
[xtm] x travel maximum 220.000 mm
[xtn] x travel minimum 0.000 mm
[xjm] x jerk maximum 5000 mm/min^3 * 1 million
[xjh] x jerk homing 10000 mm/min^3 * 1 million
[xjd] x junction deviation 0.0100 mm (larger is faster)
[xsn] x switch min 1 [0=off,1=homing,2=limit,3=limit+homing]
[xsx] x switch max 0 [0=off,1=homing,2=limit,3=limit+homing]
[xsv] x search velocity 3000.000 mm/min
[xlv] x latch velocity 100.000 mm/min
[xlb] x latch backoff 20.000 mm
[xzb] x zero backoff 3.000 mm
[yam] y axis mode 1 [standard]
[yvm] y velocity maximum 16000.000 mm/min
[yfr] y feedrate maximum 16000.000 mm/min
[ytm] y travel maximum 220.000 mm
[ytn] y travel minimum 0.000 mm
[yjm] y jerk maximum 5000 mm/min^3 * 1 million
[yjh] y jerk homing 10000 mm/min^3 * 1 million
[yjd] y junction deviation 0.0100 mm (larger is faster)
[ysn] y switch min 1 [0=off,1=homing,2=limit,3=limit+homing]
[ysx] y switch max 0 [0=off,1=homing,2=limit,3=limit+homing]
[ysv] y search velocity 3000.000 mm/min
[ylv] y latch velocity 100.000 mm/min
[ylb] y latch backoff 20.000 mm
[yzb] y zero backoff 3.000 mm
[zam] z axis mode 1 [standard]
[zvm] z velocity maximum 800.000 mm/min
[zfr] z feedrate maximum 800.000 mm/min
[ztm] z travel maximum 100.000 mm
[ztn] z travel minimum 0.000 mm
[zjm] z jerk maximum 50 mm/min^3 * 1 million
[zjh] z jerk homing 1000 mm/min^3 * 1 million
[zjd] z junction deviation 0.0100 mm (larger is faster)
[zsn] z switch min 0 [0=off,1=homing,2=limit,3=limit+homing]
[zsx] z switch max 1 [0=off,1=homing,2=limit,3=limit+homing]
[zsv] z search velocity 800.000 mm/min
[zlv] z latch velocity 100.000 mm/min
[zlb] z latch backoff 20.000 mm
[zzb] z zero backoff 10.000 mm
[aam] a axis mode 1 [standard]
[avm] a velocity maximum 60000.000 deg/min
[afr] a feedrate maximum 48000.000 deg/min
[atm] a travel maximum 400.000 deg
[atn] a travel minimum -1.000 deg
[ajm] a jerk maximum 24000 deg/min^3 * 1 million
[ajh] a jerk homing 24000 deg/min^3 * 1 million
[ajd] a junction deviation 0.1000 deg (larger is faster)
[ara] a radius value 1.0000 deg
[asn] a switch min 1 [0=off,1=homing,2=limit,3=limit+homing]
[asx] a switch max 0 [0=off,1=homing,2=limit,3=limit+homing]
[asv] a search velocity 6000.000 deg/min
[alv] a latch velocity 1000.000 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 3600.000 deg/min
[bfr] b feedrate maximum 3600.000 deg/min
[btm] b travel maximum -1.000 deg
[btn] b travel minimum -1.000 deg
[bjm] b jerk maximum 20 deg/min^3 * 1 million
[bjd] b junction deviation 0.0100 deg (larger is faster)
[bra] b radius value 1.0000 deg
[bsn] b switch min 1 [0=off,1=homing,2=limit,3=limit+homing]
[bsx] b switch max 0 [0=off,1=homing,2=limit,3=limit+homing]
[bsv] b search velocity 6000.000 deg/min
[blv] b latch velocity 1000.000 deg/min
[blb] b latch backoff 5.000 deg
[bzb] b zero backoff 2.000 deg
[bjh] b jerk homing 20 deg/min^3 * 1 million
[cam] c axis mode 0 [disabled]
[cvm] c velocity maximum 3600.000 deg/min
[cfr] c feedrate maximum 3600.000 deg/min
[ctm] c travel maximum -1.000 deg
[cjm] c jerk maximum 20 deg/min^3 * 1 million
[ctn] c travel minimum -1.000 deg
[cjd] c junction deviation 0.0100 deg (larger is faster)
[cra] c radius value 1.0000 deg
[csn] c switch min 1 [0=off,1=homing,2=limit,3=limit+homing]
[csx] c switch max 0 [0=off,1=homing,2=limit,3=limit+homing]
[csv] c search velocity 6000.000 deg/min
[clv] c latch velocity 1000.000 deg/min
[clb] c latch backoff 5.000 deg
[czb] c zero backoff 2.000 deg
[cjh] c jerk homing 20 deg/min^3 * 1 million
[cam] c axis mode 0 [disabled]
[cvm] c velocity maximum 3600.000 deg/min
[cfr] c feedrate maximum 3600.000 deg/min
[ctm] c travel maximum -1.000 deg
[cjm] c jerk maximum 20 deg/min^3 * 1 million
[ctn] c travel minimum -1.000 deg
[cjd] c junction deviation 0.0100 deg (larger is faster)
[cra] c radius value 1.0000 deg
[csn] c switch min 1 [0=off,1=homing,2=limit,3=limit+homing]
[csx] c switch max 0 [0=off,1=homing,2=limit,3=limit+homing]
[csv] c search velocity 6000.000 deg/min
[clv] c latch velocity 1000.000 deg/min
[clb] c latch backoff 5.000 deg
[czb] c zero backoff 2.000 deg
[cjh] c jerk homing 20 deg/min^3 * 1 million
[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 110.000 mm
[g55y] g55 y offset 110.000 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 110.000 mm
[g56y] g56 y offset 20.000 mm
[g56z] g56 z offset -10.000 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>
tinyg [mm] ok>