reference during rotorhoming

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30 May 2025 13:09 #329395 by bassti
reference during rotorhoming was created by bassti
Hello,
i have a b - axis and i want to home the axis at the same time as the rotorhoming seqence is running (bldc component) 

I run a etel ddm with a 8i20 and a siko encoder with index

Any ideas?

Thanks

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05 Jun 2025 10:30 #329731 by andypugh
Replied by andypugh on topic reference during rotorhoming
Can you elaborate?
What triggers the motor to home?

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06 Jun 2025 13:19 #329811 by bassti
Replied by bassti on topic reference during rotorhoming
At the moment, rotorhoming starts when i power on the machine.
The problem is that i want to home the z-axis first.

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08 Jun 2025 00:56 #329916 by rodw
Replied by rodw on topic reference during rotorhoming

At the moment, rotorhoming starts when i power on the machine.
The problem is that i want to home the z-axis first.

HOME_SEQUENCE in ini

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08 Jun 2025 12:50 #329944 by bassti
Replied by bassti on topic reference during rotorhoming
Yes, I know how to set the homing order, the question is whether I can stop during the homing sequence, i.e. after z has been homed and then the rotorhoming of the b axis can be fixed and then the remaining axes can be referenced



 

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10 Jun 2025 13:28 #330077 by andypugh
Replied by andypugh on topic reference during rotorhoming
I guess that this means that you need to re-wire the bldc.0.init HAL pin to something other than machine.is-on ?

Possibly to joint.2.homed

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