# Special settings in tool data

Definition of tool type and wear parameters:

wz[1].gueltig 1

wz[1].typ 2 grinding tool

wz[1].mass_einheit 0

wz[1].laenge 500000

wz[1].radius 300000

wz[1].ax_versatz[0] 0

wz[1].ax_versatz[1] 0

wz[1].ax_versatz[2] 0

...

# Wear constant : Unit 0.1 µm/m

wz[1].grinding_wear_const 100000

# Maximum applied discrete input via PLC, unit: 0.1µm

wz[1].grinding_max_infeed 200000

# Disc tilt angle, unit: 0.0001 degree

wz[1].grinding_disc_tilt_angle 0

The disc tilt angle must be entered as a function of the mechanical construction.

## Notice

Unassigned data are assigned the value 0 by default.

Consequence: If the tool type is not assigned Type 2, the error P-ERR-21391 is generated when #OTC ON is programmed.

If grinding_max_infeed is not set, no discrete offset can be applied.

The following also applies: if grinding_wear_const is not set, it is not possible to calculate the continuous offset depending on the path.