Re: EMC stg2mod.o and problem with homing

hi Les i am using BDIEMC version 2.16, with servo2go card
in past i had used the same BDIEMC cd for stepper motors but i didnt
had any homing problem. for stepper motors my motion module was
steppermod.o
please suggest!
regards
Asim


--- In CAD_CAM_EDM_DRO@yahoogroups.com, "Leslie M. Watts"
<leswatts@a...> wrote:

> Asim,
>
> Which EMC version are you using?
> Also are you using the Servotogo 2 card?
>
> There was a problem a while back with index pulse
> latching on STG2 that was fixed on later distributions.
>
> Les
>
> Leslie M.Watts
> L M Watts Furniture
> Tiger Georgia USA
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>
>
>
> -----Original Message-----
> From: Asim Khan [mailto:asimtec@y...]
> Sent: Monday, September 15, 2003 9:07 AM
> To: CAD_CAM_EDM_DRO@yahoogroups.com
> Subject: [CAD_CAM_EDM_DRO] EMC stg2mod.o and problem with homing
>
>
> Hi group!
>
> I am having trouble with EMC homing.
>
> My EMC settup is as follows:
>
> Motor type: DC-Servos
> Control system : EMC with Servo2go card
> motion control modue: stg2mod.o
>
> ini settings related with homing are as follows:
>
> HOMING_VEL = 0.1
> HOME_OFFSET = 0.0
> HOME_SWITCH_POLARITY = 0
> HOMING_POLARITY = 1
>
> when home switches in my machine are active they generate low
> output thats why i've set the polarity in ini to "0"
>
> When i am in manual mode, i select the axis by clicking the axis
> position counter and then i press home button. as soon as i click
> home button the selected axis moves in the direction to touch
> home switch. But after touching the home switch the axis do not
> stops, donot zero and neither they turn green!! instead the axis
> starts moving opposite to the direction of home switch till it
> presses the hard limit of the axis.
> I've had used emc with steppermod.o but i never had such problem.
> Please suggest whats wrong with my emc settup?
>
> Thanks and best regards
>
> asim
>
>
>
>
>
>
>
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