Siemens SINUMERIK 840C - Page 958

09.95 12 Functional Descriptions
12.19.2 Activation
Activation of IKA Stage 2
The option IKA Stage 2 applies from SW 4 and contains the IKA option. With IKA Stage 2 it is
possible not only to implement compensations but also any (non-linear) interpolations.
The options for presetting the input and output quantity have been expanded in IKA Stage 2 for
use with interpolation.
An input can be:
• Axis setpoint position
• Axis actual position
• R parameters
An output can be:
• Axis setpoint position
• Axis compensation value
• R parameters
• Feed weighting
Since it is now possible to parameterize R parameters for both input quantities and output
quantities, the user is able to cascade IKA tables (see following diagram).
Example of cascaded IKA link branches
a a a a a a a a a a a a a a
a
a a a a a a a a a a a a
a
a
a a a a a a a a a a a a
a
a
a a a a a a a a a a a a
a
a
a a a a a a a a a a a a
a
a
a a a a a a a a a a a a
a
a a a a a a a a a a a a a a
Axis setpnt.
position U
a a a a a a a a a a a a a a
a
a a a a a a a a a a a a
a
a
a a a a a a a a a a a a
a
a
a a a a a a a a a a a a
a
a
a a a a a a a a a a a a
a
a
a a a a a a a a a a a a
a
a a a a a a a a a a a a a a
Axis setpnt.
position X
a a a a a a a a a a a
a
a a a a a a a a a
a
a
a a a a a a a a a
a
a
a a a a a a a a a
a
a
a a a a a a a a a
a
a
a a a a a a a a a
a
a
a a a a a a a a a
a
a a a a a a a a a a a
IKA
a a
a a
a a a a a a a a a a a a a a
a
a a a a a a a a a a a a
a
a a a a a a a a a a a a a a
Input quantity A
a a a a a a a a a a a a a
a
a a a a a a a a a a a
a
a a a a a a a a a a a a a
Input quantity B
a a a a a a a a a a a a a a a a a a a a a a a a a a a a
a
a a a a a a a a a a a a a a a a a a a a a a a a a a
a
a
a a a a a a a a a a a a a a a a a a a a a a a a a a
a
a
a a a a a a a a a a a a a a a a a a a a a a a a a a
a
a
a a a a a a a a a a a a a a a a a a a a a a a a a a
a
a
a a a a a a a a a a a a a a a a a a a a a a a a a a
a
a a a a a a a a a a a a a a a a a a a a a a a a a a a a
IKA configuration IKA3
with control curve 1
a a a a a a a a a a a a a a a a a a a a a a a a a a a
a
a a a a a a a a a a a a a a a a a a a a a a a a a
a
a
a a a a a a a a a a a a a a a a a a a a a a a a a
a
a
a a a a a a a a a a a a a a a a a a a a a a a a a
a
a
a a a a a a a a a a a a a a a a a a a a a a a a a
a
a
a a a a a a a a a a a a a a a a a a a a a a a a a
a
a a a a a a a a a a a a a a a a a a a a a a a a a a a
IKA configuration IKA4
with control curve 2
a a a a a a a
a
a a a a a
a
a
a a a a a
a
a a a a a a a
FM[Z]
a a a a a a a a a
a
a a a a a a a
a
a a a a a a a a a
(e.g. R100)
a a a a a a a a a a a
a
a a a a a a a a a
a
a
a a a a a a a a a
a
a
a a a a a a a a a
a
a
a a a a a a a a a
a
a
a a a a a a a a a
a
a a a a a a a a a a a
IKA
a a
a a a a a a a a a a a a a a a a a a a a
a
a a a a a a a a a a a a a a a a a a
a
a a a a a a a a a a a a a a a a a a a a
Output qty=input qty A
a a a a a a a a a a a a a a a a a a a
a
a a a a a a a a a a a a a a a a a
a
a a a a a a a a a a a a a a a a a a a
Input quantity B (R101)
a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a
(weighting factor)
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SINUMERIK 840C (IA)