M92 X2560 ; set X axis steps per unit at 2560
G28 X ; initiate X position
G91 ;set to relative positioning
G1 X5 F50 ;move X axis by 5mm at flow rate 50 (Flow rate = speed)
G4 S2 ;wait for 2 seconds
G1 X5 F50
G4 S2
G1 X5 F50
G4 S2
G1 X5 F50
G4 S2
; ...