Axis went no where after the end of cycle

after end of all axis travel to weird location.
is this G54 error?
please help

hi you need to home the machine to a point so it knows also where is the max to go

please get you at least 2 simple switches to do a basic machine homing
and do not use G53 moves to the end to get free running
just pull back x as it seams to be a Lathe Machine

i have using input 4 input pins
Estop
Index
Phase A
Phase B for quadrature encoder.
I can only use home or limit switch.not both of them.
Phase B not working because when threading i turn spindle by hand(right hand thread) Z axis moving but i turn reverse direction Z axis not moving.

bbsr_5a wrote:

hi you need to home the machine to a point so it knows also where is the max to go

please get you at least 2 simple switches to do a basic machine homing
and do not use G53 moves to the end to get free running
just pull back x as it seams to be a Lathe Machine

Yes it is a lathe.
How to cancel G53 moves.i am using subroutines

the G53 moves are canceld inside your postprocessor
the cam can be edited in all Systems to not output the moves at start or at end

Dinuka_Shehan wrote:

i have using input 4 input pins
Estop
Index
Phase A
Phase B for quadrature encoder.
I can only use home or limit switch.not both of them.
Phase B not working because when threading i turn spindle by hand(right hand thread) Z axis moving but i turn reverse direction Z axis not moving.

It's possible to do limits and homing on one pin.
AFAIK moving the spindle backwards will not move the axis backwards, lathe threading is not made to do that. It moves only in one direction.

You don't need to cancel G53 they are not modal

how to change the machine home position?
End of the cycle always going +X on axis it is weird.you can see it with screenshot

without the gcode program it's hard to say.

it is face subroutine of BigjohnT