On 03/03/18 16:17, Aurelien wrote:
Many thanks for reply
yes this is your code but modified by Mike Ross for 6 tool turret
For the Axis i have set as you says LINEAR and with trial and error
have found the good SCALE for turn 360° exactly
i don't understand "You simply home axis A" because with this this
component this is impossible without following error from classic setting,
You just set the homing values to 0, then A will show as homed with no
movement.
(read www.machinekit.io/docs/config/ini_homing/)
If you have connected up properly, when homed the relevant pin will be
true and allow the M6TN command without movement to initialise.
also impossible to move the motor by GUI. (hijack stepgen) (i think
you know that lol)
It is not impossible, just load a config without the toolchanger
component and A connected as normal to work out moves required
There is so much commented out in your component, including the tool
number setting on homing provision, I am not going to get into
trouble shooting something that seriously diverges from the component I
wrote.
I would get the original component working by reducing the tool numbers
to 6 and changing the angles / steps between stations accordingly.
Even if you managed to get the ATC seeking the home switch, you have to
update machinekit with the current tool number.
The method my component uses is simple, because it sets the number via
M6, whilst not attempting to process the command.
It could be adapted to rotate the ATC until the home switch is triggered
when A is homed, then trigger a halui MDI command to set the tool number.
What you need to be wary of is un-commanded movement and whether it will
always be safe or if it is possible to foul a workpiece
or injure the operator when the ATC suddenly starts rotating during a
homing procedure.
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