Helix on a Hitachi Seiki VK-45

[Dancy]

My Hitachi Seiki VK-45 will not move the tool in a helix. My friends VK-45 will. When I try the following code I get and error "NO OPTION"
Do you know how to enable it?
Dan



%
O0001(COIL TEST)
N100 G20
N110 G0 G17 G40 G49 G80 G90
N120 T2 M6
N130 G0 G90 G54 X0. Y0. A0. S1069 M3
N140 G43 H2 Z.25
N150 Z.1
N160 G1 Z-.5 F6.42
N170 Y-.75
N180 G3 X.75 Y0. I0. J.75
N190 Z0. I-.75 J0.
N200 X0. Y.75 I-.75 J0.
N210 G1 Y0.
N220 G0 Z.1
N230 Z.25
N240 M5
N250 G91 G28 Z0.
N260 G28 X0. Y0. A0.
N270 M30
%

[Dancy]

nothing? no one?