Siemens SINUMERIK 840C - Manual (Page 912)

10.94 12 Functional Descriptions
12.18.5 Curve-gearbox interpolation (CGI) (SW 4 and higher)
Link types of GI/IKA link structures
Link
type
GI/IKA link types
FA position
input is linked
to
Output of link branch is
connected to
GI link branch with:
K1 Setpoint position link
(and possibly actual
position link via com-
pensatory controller) Setpoint
position of
leading
address Setpoint position input
of following address
K2 Actual position and
actual velocity link Actual
position of
leading
address Setpoint position input
of following address
K3 Setpoint position link
"simulated leading
address" Setpoint
position of
leading
address Setpoint position input
of following address
K4 Actual position and
setpoint velocity link Actual
position of
leading
address Setpoint position input
of following address
GI link branch with: IKA input A
supplied by:
IKA input B supplied by:
K11 Setpoint link Setpoint
position of
leading
address Specification of
weighting factor in
G402/3 command
(I, J) Setpoint position input
of following address
K12 Actual value link Actual
position of
leading
address Specification of
weighting factor in
G402/3 command
(I, J) Setpoint position input
of following address
© Siemens AG 1992 All Rights Reserved 6FC5197- AA50 12–137
SINUMERIK 840C (IA)