Siemens SINUMERIK 840D sl Programming Manual page 672

Motion synchronous actions
10.4 Actions in synchronized actions
Example of a polynomial for straight section:
With upper limit 1000, lower limit -1000, ordinate section a
gradient 1 the polynomial is:
FCTDEF(1, -1000,1000,$AA_IM[X],1)
Example of laser output control
One of the possible applications of polynomial definition is the laser output control.
Laser output control means:
Influencing the analog output in dependence on, for example, the path velocity.
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=$AA_IM[X] and linear
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Programming Manual, 06/2009, 6FC5398-2BP20-0BA0
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