It's #define EXTRUDER_FAN_COOL_TEMP 50

#define EXT0_EXTRUDER_COOLER_PIN 6

#define Z_PROBE_DELAY delayInMc

#define SERVO0_PIN 5

// #define UI_DISPLAY_RS_PIN 32

#define DISTORTION_CORRECTION 1

#define ENDSTOP_Z_BACK_ON_HOME 0

#define Z_PROBE_Z_OFFSET 0

I have mega 2560 + ramps1.5 on delta printer. I install repetier firmware version 1.0.3. First time i set #define BAUDRATE 115200, then i rebuild config and set #define BAUDRATE 250000, but no changes

#define PARK_POSITION_X 0

#define CNC_SAFE_Z 150 // Safe Z height so tool is outside object, used for pause

#define PAUSE_START_COMMANDS ""

#define Z_PROBE_BED_DISTANCE 5.0 // Higher than max bed level distance error in mm

#define Z_PROBE_Y_OFFSET 21

#define Z_PROBE_X_OFFSET 39

#define UI_TEXT_PAGE_EXTRUDER_EN     cTEMP "%ec/%Ec" cDEG "C " cARROW "%oC"//" E:%ec/%Ec" cDEG "C" cARROW "%oC"

#define UI_TEXT_MAINPAGE6_1_EN "\xa %e0/%E0\xb0 X:%x0"

#define Z_PROBE_X1 50

#define CONFIGURATION_H

#define FEATURE_Z_PROBE 1 //this feature needs to be enabled to use commands G30