Howto homing joint with halcmd or G-code?

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13 May 2021 18:38 - 13 May 2021 18:38 #208748 by chris@cnc
Hello
I want to switch the servo on my 4th axis between speed and POS control.
I turn off the encoder for speed mode.
And switch on again for Pos mode.
After switch on again i have to go reference
I wanted do it
halcmd setp joint.5.homing 1
but it does`t be allowed.
<commandline>: 0: pin 'joint.5.homing' is not writable

How can I reference the axis automatically?

Thanks for help
Chris
Last edit: 13 May 2021 18:38 by chris@cnc.

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15 May 2021 05:44 #208891 by aleksamc
I think you should use HALUI interface.
Pins:
- halui.joint.N.unhome
- halui.joint.N.home
- halui.joint.N.is-homed
Should work

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15 May 2021 20:58 - 15 May 2021 21:03 #208976 by chris@cnc
I have made
halcmd setp halui.joint.5.home 1
now comes the message zero return only in joint mode possible.
Howto enable this?
Last edit: 15 May 2021 21:03 by chris@cnc.

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17 May 2021 07:12 #209197 by aleksamc
I could guess that now you are at speed mode of coordinate. Check in what mode you are and try to change this mode to joint.

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