Trying to run a job, getting the 907 error, can't for the life of me figure out why.

I Touched off G54 Z0 using probe (loaded the probe using m6T2H2)

When I try to run the following job it throws a error at line N55 when I hit cycle start

Code: Select all

```
%
(T22 D=0.25 ZMIN=-0.18 - flat end mill - HELICAL - END MILL FOR STEEL - 4 FLUTE - VARIABLE PITCH - 0.2500 DIA X 0.500 L)
(T120 D=0.25 TAPER=118deg - ZMIN=-0.2551 - drill - 1/4 Twist Drill)
N10 G90 G94 G17
N15 G20
(Drill1)
(begin job)
N20 G28 G91 Z0.
N25 G90
N30 T120 M6
N35 S1375 M3
N40 G54
N50 G0 X0.75 Y-0.75
N55 G43 Z0.6 H120
N65 Z0.2
N70 G98 G81 X0.75 Y-0.75 Z-0.2551 R0.2 F5.157
N75 X0.4688 Y0.
N80 X0.75 Y0.75
N85 X-0.75
N90 X-0.4688 Y0.
N95 X-0.75 Y-0.75
N100 G80
N105 Z0.6
(Circular1)
N115 G28 G91 Z0.
N120 G90
N125 M1
N130 T22 M6
(0)
N135 S3000 M3
N140 G54
N150 G0 X-0.4688 Y0.
N155 G43 Z0.6 H22
N160 Z-0.1
N165 G1 Z-0.18 F25.
N170 X-0.6625 Y0.025
N175 G3 X-0.6875 Y0. I0. J-0.025
N180 X-0.25 I0.2187 J0.
N185 X-0.6875 I-0.2187 J0.
N190 X-0.6625 Y-0.025 I0.025 J0.
N195 G1 X-0.4688 Y0.
N200 G0 Z0.2
N205 X0.4688
N210 Z-0.1
N215 G1 Z-0.18 F25.
N220 X0.275 Y0.025
N225 G3 X0.25 Y0. I0. J-0.025
N230 X0.6875 I0.2188 J0.
N235 X0.25 I-0.2188 J0.
N240 X0.275 Y-0.025 I0.025 J0.
N245 G1 X0.4688 Y0.
N250 G0 Z0.6
N260 G28 G91 Z0.
N265 G90 G53 X0. Y0.
N270 M30
(end job)
%
```

There is plenty of room in Z travel to get to the job Z-min, let alone Z0.6.

All the offsets look good as far as I can tell. If I jog to Z0 (G54) the tool is touching the work.

If I single block through the program I get the error at line N55. When the job halts I can immediately issue "Z0.6" at the MDI and the move is executed without problem.

The Fusion 360 post created the following line:

Code: Select all

`N55 G43 Z0.6 H120`

Code: Select all

`N55 G43 H120 Z0.6`

Code: Select all

```
N55 G43 H120
N56 Z0.6
```

Side question; is it typical to issue the H value in the same line

*after*the Z move?

Any Ideas?

Thanks.