Fak - Length Scaling Factor - Bosch Rexroth OptiFeed-FS EcoDrive 03 FLP04VRS Functional Description

ECODRIVE03-FL*-04VRS

FAK - Length Scaling Factor

FAK 1
FAK 1 1.234567
DOK-ECODR3-FL*-04VRS**-FK01-EN-P
V601
or
Multiplication Factor
Input: from 0.000000 to 1.999999
Axis: 1
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:
Positionin g Length
Fig. 6-17: Calculation of Incremental Positioning
The formula below applies for absolute positioning:
Target Position
Fig. 6-18: 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
0001 JSR
0002 FAK
0003 PSI
0004 JSR
0005 FAK
0006 PSI
Fig. 6-19: Example of Multiplication Factor for Positioning Motions
The program proceeds to the next instruction following the time period of
one cycle.
= Pr eselected Length
= Preselecte d absolute
1 +000100.000 999
0100
1 1.234500
1 +000100.000 999
0100
1 1.000300
1 +000100.000 999
Writing the User Program
×
Multiplica tion
×
Position Multiplica tion Facto
Positioning = 100
Positioning = 123.45
Positioning = 100.03
6-35
Factor
r