Anyone know how to set the subspindle Z axis zero offset using system variables?

Edster · May 9, 2016

I'm trying to set the work offsets in my program using system variables. The main spindle z axis zero offset is set with a VZOFZ variable, but I didn't see a variable for the subspindle z axis in the manuals. Does it have it's own variable or is it set using the same VZOFZ variable but in G141 mode?

Thanks in advance! :cheers:

paul985 · May 11, 2016

Hello, try with VZSZB for origin zero shift and VZOZB for origini zero set (machine values)

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Edster · May 11, 2016

I ended up figuring it out.

The subspindle zero offset is set in G141 mode with the same VZOFZ variable as the main spindle uses. The W axis must be at the positive travel limit when using the variable to set the subspindle zero.

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Anyone know how to set the subspindle Z axis zero offset using system variables?

Edster

Diamond

paul985

Plastic

Edster

Diamond

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