Hi,

I have some questions:

1. I have a CNC-Shield v3.0 For wring my nema 17 (42BYGHW811B24 - 48mm 2 shaft), i go to do this:

B2 Blue B-
B1 Red B+
A1 Black A+
A2 Green A-

Is that correct.

2. I flash my arduino uno with this firmware: Grbl v0.9j Atmega328p 16mhz 115200baud with ShapeOko2 defaults (2015-09-30)

It's the good one

3. GBRL config: X/Y with belt HDT3M and pulley HDT16
8x200x1/16*1/3= 33,33333333 $0/1: 33,33333333

Z with M8 1.25
2x200x1/1.25=320 $2: 320

Is that correct.

Thanks

Olivier

Hi,

I do what i write upper and when i send G01 X1 i have an error: Undefined feed rate.
How to sole it?

Two screen shot with the configuration $$ and the error.

Thanks

Olivier

Datei-Anhänge

	Screen Shot 10-09-15 at 12.34 AM.PNG (5x) Mime-Type: image/png, 19 kB
	Screen Shot 10-09-15 at 12.35 AM.PNG (5x) Mime-Type: image/png, 18 kB

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Upps

My mistake. Please set only f100 or f400 or..... for feed. Not $f=100.