Need Help!- G748 and G740

[jvidal]

Hi guys,

Does anybody knows what the G748 and G740 G-Codes are for?
Never saw this before!

I always get the G740 after the last Z and before the G47:
N270G0Z125
N271G740
N272G47

I always get the G748 after the rotation codes:
N29G0A-120B90PA1
N30G748{B}

Don't know what the "{B}" or the "PA1" do either...

I'm trying to set up a PP (VisualMILL) for a CB Ferrari with an Elexa controller.

Thanks.


PS: not sure if this is the correct place for this question. Newbie!

[BobWarfield]

Check your Elexa manuals. I'm no expert, but got curious with Google:

Here is a Selca manual that shows the G740 and G748:

http://www.kcsales.us/documents/hand_book_G_06.05.pdf

G740 cancels the G748 mode.

G748 controls table rotation and where the axis of that rotation occurs.

Cheers,

BW