Synchronize Spindles

[daewooevc]

Can anybody provide me with sample G code for the following scenario?
I need to begin rotation on the main spindle, open sub spindle, synchronize the main
and sub, bring W to around W-.250, clamp sub .

Okuma L370 MW, P200 Control

Thank You,

[fordav11]

M246/M247 - sub spindle interlock release off/on
M248/M249 - sub spindle chuck close/open
M184/M185 - main spindle interlock release off/on
M83/M84 - main spindle chuck close/open
M150/M151 - spindle sync off/on

M247
M249
M151
G00 W-0.25
M248
M246