Menu
▾
▴
[Emc-users] Bad character in gcode file
|
From: Alan C. <ac...@ip...> - 2007-04-18 05:01:40
|
Hi,
I am trying to learn how to use some of the "O" words. EMC2 is
telling me that there is a bad character near line 79. I am about to
go blind trying to figure this out. Can anyone tell me what is wrong
with this file?
--------
O110 SUB (ROUTINE TO CUT Lightening Pocket in Horizontal Rib)
#100=0.50
#101=0.0625
G10 L2 P3 X0.0 Y0.0 (Set the Current Location of
Coordinate System 3 to 0,0)
G56 (Select Coordinate system 3)
O111 DO ( Start do/while loop )
G01 X0.500 Y0.000+[2*#101] ( position for start of cut )
G41 D2 (Turn On Cutter Radius Compensation)
G01 X0.500 Y0.000 ( position for start of cut )
O112 IF [#100 GT 0.25] ( IF THERE IS AT LEAST 1/4 TO GO )
#100= [#100-0.25] ( set CUT 1/4" DEEPER )
O112 ELSE
#100=0.0 (otherwise set CUT TO ZERO -- final
depth)
O112 ENDIF
G01 Z[#100] F25.0 ( Step down for cut )
G01 X4.000 Y0.0 F50.0 ( Cut lower side )
G03 X4.500 Y0.50 I0.0 J0.5 ( Cut Lower right corner )
G01 X4.500 Y1.50 ( Cut right side )
G03 X4.000 Y2.00 I-0.5 J0.0 ( Cut Upper right corner )
G01 X0.500 Y2.00 ( Cut Upper side )
G03 X0.000 Y1.50 I0.0 J-0.5 ( Cut Upper left corner )
G01 X0.00 Y0.5 ( Cut left side )
G03 X0.50 Y0.0 I0.5 J0.0 ( Cut Lower left corner )
G40 ( Turn off cutter compensation )
O111 WHILE [#100 GT 0]
G00 Z2.0 ( Step up to clear )
G55 (Return to Coordinate System 2)
O110 ENDSUB
O120 SUB ( Subroutine to cut rib slots )
#175=3.0
#176=0.50
#177=0.0625
G10 L2 P3 X0.0 Y3.0 (Set the Current Location of Coordinate System 3
to 0,0)
G56 (Select Coordinate system 3)
O121 DO
O122 IF [#176 GT 0]
#176=#176-0.25
O122 ELSE
#176=0.0
O122 ENDIF
G01 Z#176 F25.0
G01 X[#177-0.010] Y[3.0+#177] F50.0 ( Go to start of slot )
X[-0.010+#177] Y[1.5+#177] ( Cut down to bottom of slot )
X-0.010 Y1.5 ( Cut into corner )
X[-0.010+#177] Y[1.5+#177] ( Step back out of Corner )
X0.510-#177 Y1.5+#177 ( Cut to other side of slot )
X0.510 Y1.50 ( Cut into corner )
X0.510-#177 Y1.5+#177 ( Step back out of Corner )
X0.510 Y3.0 ( Cut back up to top )
X-0.010+#177 Y3.0+#177 ( Back to Starting Position )
O121 WHILE [#176 GT 0]
G00 Z2.0
G55 ( Return to Coordinate System 2 )
O120 ENDSUB
G20 G92.1 (Set up Imperial mode and clear offsets)
G61 ( Set exact path )
G17 (G28 G92X0.1Y0.1Z9.295) ( Select XY plane )
G10 L2 P2 X9.000 Y2.000 ( Set current work origin )
S20000 M3 ( Set Spindle Speed and Spindle on )
G55 ( Set Coordinate system 2 )
T2 ( Select Tool 2 -- 1/8" diameter )
(Y_AXIS_GANTRY_TORSION_BOX_HORIZ)
(Cut out outside shape of Horizontal Rib)
#100=0.500
#120=0.0625
O125 DO
O126 IF [#100 GT 0.25] (IF THERE IS AT LEAST 1/4 TO GO)
#100=[#100-0.25] (CUT 1/4" DEEPER)
O126 ELSE
#100=0.0 (CUT TO ZERO)
O126 ENDIF
G0 X0.0-#120 Y0.0-#120
G01 Z[#100] F25.0
G01 X[34.5+#120] Y[0.0-#120] F50.0
X34.5+#120 Y1.5+#120
X34.0+#120 Y1.5+#120
X34.0 Y1.5 (Cut into corner)
X34.0+#120 Y1.5+#120 (Step back out of Corner)
X34.0+#120 Y3.0+#120
X0.5-#120 Y3.0+#120
X0.5-#120 Y1.5+#120
X0.5 Y1.5 (Cut into corner)
X0.5-#120 Y1.5+#120 (Step back out of Corner)
X0.0-#120 Y1.5+#120
X0.0 Y0.0
O125 WHILE [#100 GT 0]
G0 Z2.0
#126=5
#127=5.990
O130 DO (Cut Vertical Rib Slots)
G01 X#127 Y3.0
O131 CALL O120 (Still have to write this subroutine)
#127=#127+5.50
#126=#126-1
G00 Z2.0
O130 WHILE [#126 GT 0]
(INTERNAL_CUTS)
#126=6
#127=1.50
O140 DO (Cut Lightening Pockets)
G01 X#127 Y0.0
O141 CALL O110
#127=#127+5.50
#126=#126-1
O140 WHILE [#126 GT 0]
G00 Z2.0
M2
--------
Thanks,
Alan
---
Alan's MachineWorks
1085 Tierra Ct.
Woodburn, OR 97071
Email -- ac...@al...
www.alansmachineworks.com
|
