Marlin 1.0.2 Auto bed leveling

Hi guys !!!
Trying to set up Auto level beds, but there were problems.
Here is the sequence of my actions
1. Set the
#define X_PROBE_OFFSET_FROM_EXTRUDER 46
#define Y_PROBE_OFFSET_FROM_EXTRUDER -13
#define Z_PROBE_OFFSET_FROM_EXTRUDER -7,1

2. Set the coordinate values
#define LEFT_PROBE_BED_POSITION 50
#define RIGHT_PROBE_BED_POSITION 150
#define BACK_PROBE_BED_POSITION 150
#define FRONT_PROBE_BED_POSITION 50

3. sending G28, all axis movement start to come in, check the sample is carried out approximately in the center of the bed.

4. I send G29 and that does not occur, the message echo: Home X / Y before Z

Tested it yet, so before G29 to G28 X0 Y0 directs, but the situation does not change

Please help, I am suffering two days hedgehog

Prusa i3 Marlin 1.0.2

Edited 1 time(s). Last edit at 03/15/2015 11:51AM by audel.

bonjour

j'ai le meme probleme , je pense que la version de malin n''est pas configuré pour l'autoleveling bed, meme en modifiant la configuration h , les données sont absente dans marlin main ccp la commande G 29 ne se trouve pas dans cette version de Marlin

good morning

I have the same problem , I think the smart version n''est not configured for autoleveling bed , even by modifying the configuration h , data is absent in hand marlin ccp G 29 command does not in this