Renishaw NC1 Programming Manual page 52

Tool length and radius setting
Description
This single cycle combines the Tool length measuring cycle (see "Tool
length setting" on page 38) and Tool radius/diameter measuring cycle
(see "Tool radius/diameter setting" on page 43).
The figure shows the combined cycle moves. Radial measurement (3)
can be made on either one or both sides of the beam (see setting
RENC[13] in "Setting-data subroutine L9760" on page 13).
Length and radius values are written into the tool offset register. The
wear registers are zeroed and the values are placed in the geometry
registers.
Format
R02=3. [R11=h R04=i R05=j R13=m R14=t R17=q
R18=r R19=s R24=x R25=y R26=z]
L9862
where [ ] denotes optional inputs
Example R02=3. R11=0.2 R04=0.2 R05=0.025 R13=1. R14=2.
R17=5. R18=25. R19=2500 R24=2. R25=3. R26=6.
L9862
Subroutine inputs
The following inputs are used with this subroutine:
R02=3. Measure the length and radius of the tool.
R04=i i= Experience value for diameter or radius.
This value is the difference between the measured
diameter/radius of the tool and the actual diameter/
radius when the tool is under load during the cutting
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