Programmable spindle override

This function influences spindle speed in NC program. The spindle-specific programmed override is active when the assigned spindle moves.

If an external override is also defined, the effective override results from the multiplication of the two override values.

Notice

notice

The G167 function only suppresses the effect of the external override value.

<Spindelname> [ OVERRIDE SPEED_FACT<expr> ]

<Spindelname>

Name of the spindle

OVERRIDE

Identifier for spindle-specific override programming. Must always be programmed as first keyword.

SPEED_FACT<expr>

Override factor for spindle speed blocks [0.1%-200%]

Programing Example

prg_example

Programmable spindle override

%spdl_override

N10 G01 X100 Y100 Z100 F1000

N20 S[M3 REV1000]

N40 S[OVERRIDE SPEED_FACT=20]

;Spindle override 20%

N50 X0

;G01 motion with S200

N60 Y0

;G01 motion with S200

N70 Z0

;G01 motion with S200

N60 S[OVERRIDE SPEED_FACT=100]

;Spindle override 100%

N90 Y100

;G01 motion with S1000

N100 Z100

;G01 motion with S1000

N110 X200 Y200

;G01 motion with S1000

N120 X300 Y300 Z200

;G01 motion with S1000

N130 M5

M30