Siemens SINUMERIK 840C Installation Instructions

12 Functional Descriptions 04.96
12.19.5 Interpolation and compensation with tables
12.19.5.8 Links between IKA data areas
Start pointer 5
End pointer 6
Activation byte 55
Start pointer 5
End pointer 6
Activation byte 55
Start pointer 5
End pointer 6
Activation byte 55
Input quantity value 7
Output quantity value 8
7
8
7
8
7
8
7
8
7
8
a a a a a a
a
a a a a
a
a
a a a a
a
a a a a a a
2. IKA
Control byte 0
Curve no. 1
Input quantity 2
Output quantity 2
Max. change 34
of output
Control byte 0
Curve no. 1
Input quantity 2
Output quantity 3
Max. change 34
of output
a a a a a a
a
a a a a
a
a
a a a a
a
a a a a a a
1. 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
a
a a
a
a
a a
a
a
a a
a
a
a a
a
a
a a
a
a
a a
a
a a a a
.
.
.
7
8
Input quantity value 7
Output quantity value 8
a a
a a
a a
a a
a a
a a
a a
a a
a a
a a
a a
.
.
.
a a
a a
a a
a a
a a
a a
a a
a a
a a
a a
a a
.
.
.
a a a a a a a a a
a
a a a a a a a
a
a
a a a a a a a
a
a a a a a a a a a
1st curve
a a a a a a a a a
a
a a a a a a a
a
a
a a a a a a a
a
a a a a a a a a a
2nd curve
a a a a a a a a a
a
a a a a a a a
a
a
a a a a a a a
a
a
a a a a a a a
a
a a a a a a a a a
32nd curve
a a a a a a a a a a a a a a a a a
a
a a a a a a a a a a a a a a a
a
a
a a a a a a a a a a a a a a a
a
a
a a a a a a a a a a a a a a a
a
a
a a a a a a a a a a a a a a a
a
a
a a a a a a a a a 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
%IKA1
a a a a a a a a a a a a
a
a a a a a a a a a a
a
a
a a a a a a a a a a
a
a
a a a a a a a a a a
a
a
a a a a a a a a a a
a
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 curves
%IKA2
a a a a a a a a a a
a
a a a a a a a a
a
a
a a a a a a a a
a
a
a a a a a a a a
a
a
a a a a a 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 points
%IKA3
1.
KP
2.
KP
3.
KP
4.
KP
5.
KP
6.
KP
KP
KP
a a a a a
a
a a a
a
a
a a a
a
a a a a a
1111
a a a a a a
a
a a a a
a
a
a a a a
a
a a a a a a
65536
1
2
3
a a a a a a a a a a a a a
a
a a a a a a a a a a a
a
a
a a a a a a a a a a a
a
a
a a a a a a a a a a a
a
a
a a a a a a a a a a a
a
a
a a a a a a a a a a a
a
a
a a a a a a a a a a a
a
a
a a a a a a a a a a a
a
a
a a a a a a a a a a a
a
a a a a a a a a a a a a a
1 Curve 1
2 Curve 2
3 Curve 32
a a a a a a
a
a a a a
a
a
a a a a
a
a
a a a a
a
a a a a a a
32. IKA Control byte 0
Curve no. 1
Input quantity 2
Output quantity 2
Max. change 34
of output
a a
a a
a a
a a
a a
a a
a a
a a
a a
a a
a a
.
.
.
a a
a a
a a
a a
a a
a a
a a
a a
a a
a a
.
.
.
Note:
The IKA links are processed in descending sequence, i.e. IKA32 first, then IKA31 etc. until
IKA1.
Example:
R00 is the output quantity of IKA12 and the input quantity of IKA11 and IKA13. R00 as result
(output quantity) of the link of IKA12 is therefore included in the same interpolation cycle in
IKA11 as input quantity. In IKA 13, however, R00 is taken into account only in the next
interpolation cycle. With IK13, linking of the R parameter to an axis can result in an
interpolation-cycle and speed-dependent offset.
12–210
© Siemens AG 1992 All Rights Reserved 6FC5197- AA50
SINUMERIK 840C (IA)

Siemens SINUMERIK 840C Specifications

General

Brand	Siemens
Model	SINUMERIK 840C
Category	Control Unit
Language	English