Siemens SINUMERIK Series Function Manual

W4: Grinding-specific tool offset and tool monitoring
17.2 Online tool offset
Extended Functions
Function Manual, 03/2013, 6FC5397-1BP40-3BA1
819
Example:
Existing conditions: Lead: a
1
= +1
a
2
= 0
a
3
= 0
At the time of definition, the function value y should be equal to 0 and
should be derived from machine axis XA (e.g. dresser axis).
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Figure 17-12 Straight line with gradient 1
Write online tool offset continuously
PUTFTOCF(<polynomial no.>, <reference value>, <length1_2_3>, <channel no.>, <spindle
no.>)
PUFTOCF
Polynomial no.: Number of function (1, 2, 3)
Reference value: Reference value of function
Length 1_2_3: Wear parameter into which the tool offset value is added
Channel no.: Channel in which the offset is to be effective
Spindle no.: Spindle for which the online offset is to be effective
The online tool offset is activated before the dresser axis movement block.
Example:
Program code Comment
FCTDEF(1,-100,100,-$AA_IW[X],1) ; Function definition
PUTFTOCF(1,$AA_IW[X],1,2,1) ; Write online tool offset continuously

Siemens SINUMERIK Series Specifications

General

Axes Control	Up to 31 axes
Category	Control Unit
Manufacturer	Siemens
Series	SINUMERIK
Control Type	CNC
Communication Interfaces	Ethernet, USB
Operating Temperature	0°C to 45°C
Protection Class	IP20
Power Supply	24V DC
Display	Color TFT LCD