skipping some lines in version 1.0.4

lubosh

Hi, 

I'm using FW 1.0.3 and S3D slicer. It works perfectly.

After upgrade to 1.0.4 printer skips first retraction (just fillament in, out produces blob) and do not turn fan on in first layer.

It is the same g-code as before.

I have to add retraction and fan to starting script, after that it works well.

But why? When I look to g-code, it is now two same lines, but it did only one.

Otherwise it is excelent firmware.

Thank you.

Repetier

Can you show the part with the skipped lines and your fixed gcode so I see the gcode you talk about. Haven't had that problem so far or not registered. But maybe there is something else preventing this. 

lubosh

Hi, yes. I have two delta printers, one with 1.0.3 and second with 1.0.4. 

This gcode works in 1.0.3:

G90

M83

M106 S0

M140 S50

M104 S220 T0

M109 S220 T0

M107 ; Fan off

G28 ; Home all axes

G1 X-62 Y-108 Z0.4 F6000 ; Go to purge position start

G3 X62 Y-108 I62 J108 E14 F800

; process Process1

; layer 1, Z = 0.199

T0

G1 E-3.6000 F2400

; feature inner perimeter

; tool H0.199 W0.440

G1 Z0.300 F18000

G1 X17.267 Y-3.886 F18000

G1 Z0.199 F18000

G1 E3.6000 F2400

G1 X17.313 Y-3.844 E0.0023 F1680

.
.
.

And this gcode works in 1.0.4:

G90

M83

M106 S0

M140 S50

M104 S220 T0

M109 S220 T0

T0

M107 ; Fan off

G28 ; Home all axes

G1 X-62 Y-108 Z0.4 F6000 ; Go to purge position start

G3 X62 Y-108 I62 J108 E14 F800

G1 E-2.8000 F2400 - this line I added manualy in starting script

; process Process1

; layer 1, Z = 0.199

T0

G1 E-2.8000 F2400 - this line was skipped in 1.0.4

; feature inner perimeter

; tool H0.199 W0.440

G1 Z0.300 F18000

G1 X17.267 Y-3.886 F18000

G1 Z0.199 F18000

G1 E2.8000 F2400

G1 X17.313 Y-3.844 E0.0023 F1680
.
.
.
Fan start working fine, if it is from second layer.
If it should be from layer one, situation is same as with retraction.

Thank you so much for your time, as I mention, it can be solved in starting script in S3D.