Auto-leveling using an Inductive Sensor

[ejcruz]

Apologies just remembered Simplify3D does not support ascii commands to FFCP, so you need to use ReplicatorG as follows:
1. Connect PC/Laptop to FFCP
2. Run ReplicatorG
3. Click File select New (this will ensure nothing is loaded)
4. Type the following g-codes:
G162 X Y F3000 ; home XY just to confirm FFCP is receiving the codes
G1 X-60 Y-50 E0 F1000 ; move the extruders back out
M280 P0 S10 ; sensor pin down
M280 P0 S90 ; sensor pin up
M280 P0 S10 ; sensor pin down
M280 P0 S90 ; sensor pin up
5. Click the second last icon from the left - connect option
6. Click the first icon on the right - build option that will send the g-codes direct to FFCP
7. A message may appear saying ReplicatorG doesn't recognize gcode M280
8. Click Proceed anyway

Hopefully you will see the sensor pin go up and down.

If it doesn't and the extruder moves, then I will need to get in touch with the BLTouch people about what g-code to use with Sailfish.

Found this g-code which you can try if the M280 P0 S10 doesn't work.
M300 S10 ; sensor pin down
M300 S90 : sensor pin up