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PlasmaC questions new setup
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6 years 4 months ago #171623
by tecno
Replied by tecno on topic PlasmaC questions new setup
I do not get this, sorry old mans brain fart 
Home works = Z moves in correct direction.
Run a circle = it moves out and stands still, manually touch float >>>> Z moves the wrong way UP it should go down.
[AXIS_Z]
MIN_LIMIT = -20
MAX_LIMIT = 85
It does not matter what I do neg or pos numer or change position (Yes same on Joint)
Pls give this old fart a pointing finger what to do.
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Home works = Z moves in correct direction.
Run a circle = it moves out and stands still, manually touch float >>>> Z moves the wrong way UP it should go down.
[AXIS_Z]
MIN_LIMIT = -20
MAX_LIMIT = 85
It does not matter what I do neg or pos numer or change position (Yes same on Joint)
Pls give this old fart a pointing finger what to do.
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6 years 4 months ago #171629
by tecno
Replied by tecno on topic PlasmaC questions new setup
Hi Clive,
That sends Z in wrong direction, have been testing all combinations and no go
Home works as it should = lifts the axis UP and away from workpiece.
That sends Z in wrong direction, have been testing all combinations and no go
Home works as it should = lifts the axis UP and away from workpiece.
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6 years 4 months ago #171630
by Clive S
Ok that is probably because of the motor wiring which is fine so the numbers would need to be reversed
re mine;-
HOME = -5 this moves home down by 5mm
HOME_OFFSET = 1
HOME_SEARCH_VEL = 10 this sets the speed to search mine is +ve but changing it to -ve woul reverse the direction of travel
HOME_LATCH_VEL = -2 changing the sign will reverse the direction
HOME_FINAL_VEL = 5 this is the speed
HOME_SEQUENCE = 0
HOME_USE_INDEX = False
HOME_IGNORE_LIMITS = True
When you jog down does it show a -ve number on the dro ??
when you home to the top then you have to move the axis down to just below the slats and touch off then move the axis back near the top then never have to touch off again
your showing max limit as a +ve number
Replied by Clive S on topic PlasmaC questions new setup
tecno wrote: Hi Clive,
That sends Z in wrong direction, have been testing all combinations and no go
Home works as it should = lifts the axis UP and away from workpiece.
Ok that is probably because of the motor wiring which is fine so the numbers would need to be reversed
re mine;-
HOME = -5 this moves home down by 5mm
HOME_OFFSET = 1
HOME_SEARCH_VEL = 10 this sets the speed to search mine is +ve but changing it to -ve woul reverse the direction of travel
HOME_LATCH_VEL = -2 changing the sign will reverse the direction
HOME_FINAL_VEL = 5 this is the speed
HOME_SEQUENCE = 0
HOME_USE_INDEX = False
HOME_IGNORE_LIMITS = True
When you jog down does it show a -ve number on the dro ??
when you home to the top then you have to move the axis down to just below the slats and touch off then move the axis back near the top then never have to touch off again
your showing max limit as a +ve number
Please Log in to join the conversation.
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