User Manual

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Z Probe operating instructions

Step 1: Connect the Z probe to the A5 pin of the control board, regardless of positive and negative.

Step 2: Measure the actual thickness of the Z probe, as shown in the figure is 14.19mm

Step 3: Probe commands filled in Grblcontrol (Candle)：

Z14.19 is the thickness o f the Z probe, you need to actually measure what you have and then modify this value

Z25 is the height of the tool lifting, which can be configured as required.

Probe G code

After editing

Probe Tool height

G90G21G38.2Z-50F100

G92 Z14

G0 Z22

G90G21G38.2Z-50F100

G92 Z14.19

G0Z25

G90G21G38.2Z-50F100

G92 Z14.19

G0Z25

Fill the Commands

here

PAGE 1
www.sainsmart.com Z Probe operating instructions Step 1: Connect the Z probe to the A5 pin of the control board, regardless of positive and negative. Step 2: Measure the actual thickness of the Z probe, as shown in the figure is 14.19mm Step 3: Probe commands filled in Grblcontrol (Candle)： Z14.19 is the thickness of the Z probe, you need to actually measure what you have and then modify this value Z25 is the height of the tool lifting, which can be configured as required.
PAGE 2
www.sainsmart.com Step 4: Click the "Z-probe" button, Z-axis automatic tool to zero. Click the "Z-probe" button Step 5: After the automatic tool setting is completed, you will see that the distance from the Z axis to the workpiece surface is 25mm. So the height of the workpiece surface has been defined as 0, no need to click the Zero Z button on the Grblcontrol(Candle).