Tangential Control (T3)
22.3 Use of "Tangential control" function
Turning, Milling, Nibbling
Function Manual, 11/2012, 6FC5397-1CP10-5BA0
387
22.3.7 Deleting the definition of axis coupling: TANGDEL
Programming
An axis coupling definition specified by TANG(...) remains active after TANGOF. This inhibits
a plane change or geometry axis switchover. The predefined subroutine TANGDEL( ) may
be used to delete the definition of the axis coupling. Other axis couplings with this following
axis can then be defined.
Example:
TANGDEL(C): The previous definition of TANG(C,X,Y) is cancelled.
22.3.8 Programming examples
Example with insertion of an intermediate block for positioning of rotary axis
N10 TANG (C, X, Y, 1) ; Definition of the tangential control
N20 TLIFT (C) ; Activate Insert intermediate block at corners
N30 G1 G641 X0 Y0 F1000
N40 TANGON (C) ; Activate tangential control
N50 X10
N60 Y10 ; Before this block is processed, rotary axis C is
repositioned
; in an intermediate block.
N70 M2
Example with plane change for the leading axes
N10 TANG(A, X, Y, 1) ; Definition, following axis is rotary axis A
N20 TANGON(A) ; Switch on
N30 X10 Y20
......
N80 TANGOF(A) ; Switch off
N90 TANGDEL(A) ; Delete defined coupling of A to X and Y as leading axes
......
N120 TANG(A, X, Z) ; New definition, A can be coupled to new leading axes
N130 TANGON(A) ; Activate new coupling
......
N200 M2
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