Rexroth Indramat CLM1.4, Manual

Page: 69 / 274

5-28
Writing the User Program CLM01.4-LAP-01VRS
DOK-CONTRL-CLM01.4LAP1-FK01-EN-P
FAK – Length Scaling Factor
or
Multiplication factor
Input: from 0.000000 to 1.999999
Axis: 1 to 4
Positioning travel of the ’POA,’ ’POI,’ ’PSI’ and ’PSA’ commands is always
the result of a preselected linear value or position and a multiplication
factor.
The formula below applies for incremental positioning:
Factor tion Multiplica Length Preset Travel g Positionin
×
=
Fig. 5-11: Calculation of Incremental Positioning
The formula below applies for absolute positioning:
Factor tion Multiplica Position Absolute Preset Position Target
×
=
Fig. 5-12: Calculation of Absolute Positioning
Each change in the factor applies to all subsequent positioning motions. A
positioning motion already in progress is no longer affected by changes in
this factor.
To make a change in the operating mode (Manual/Automatic), the
multiplication factor is preset to a value of 1.000000.
0000 PSI 1 +000100.000 999 - Positioning = 100
0001 JSR 0100
0002 FAK 1 1.234500
0003 PSI 1 +000100.000 999 - Positioning = 123.45
0004 JSR 0100
0005 FAK 1 1.000300
0006 PSI 1 +000100.000 999 - Positioning = 100.03
Fig. 5-13: Example of Multiplication Factor for Positioning Motions
The program proceeds to the next instruction following the time period of
one cycle.
FAK V600 V601
FAK 1 1.234567