Thanks everybody for help. Finally I realized how it works and how to use it properly.

Finelly I've run example with G68.2 code on machine and error about illegal operation appeared. Searching by number of mistake gave me nothing. So I changed G68.2 to G68 and it kind of worked. Maybe manufacturer changed some codes? For example I have to use G65 instead of G37 for tool measurement but there is no word about it in the manual. It's bugging me whole week.

First one with Fanuc. BTW one member of this forum had already helped me by advising to check the sample in the Cimco. So I watched it and found code like this (FRONT FACE) G68.2 X0. Y0. Z-50 I0. J90. K0. (RIGHT FACE) G68.2 X50. Y0. Z-50 I90. J90. K0. (BACK FACE) G68.2 X50. Y50. Z-50 I180. J90. K0. (LEFT FACE) G68.2 X0. Y50. Z-50 I-90. J90. K0. And then G53.1 is used. It means that angle J defines rotation around X axis and angle I defines rotation around Y axis. Unfortunately I had't time to run it on machine but will do it as soon as I can.

Hi everyone. I'm from Russia so dont blame me for bad english. I work now on 5-axis machining centre with rotate table and trying to understand how to rotate workpiece coordinate system. The problem is I cant clarify for myself how it works. For example on machining centre with rotate head workpiece stands steel so it is easy to rotate coordinate system around axis. But in my particular case workpiece should be rotated around A and C axis so distance between machine reference point and A and C centers should be considered. I can make app for android or program for fanuc to calculate different coordinate systems using machine rotate centre but I suppose there should be easy way. Hope someone will answer me.