Programming - Siemens SINUMERIK 840D Function Manual

14.2.5

Programming

Definition
The following modal language commands work with curve tables: (The parameters are
explained at the end of the list of functions.)
● Beginning of definition of a curve table:
CTABDEF(following axis, leading axis, n, applim, memType)
● End of definition of a curve table:
CTABEND()
● Deleting curve table(s):
CTABDEL(n)
; curve table n
CTABDEL(n, m)
; [n < m], more than one in the range of numbers
; it is deleted in static "SRAM" and in dynamic "DRAM" of NC memory.
● CTABDEL(n, m, memType)
; Delete with memory specification:
Those curve tables with the numbers in the range, which are in the specified memory type,
will be deleted. All other curve tables are retained.
Delete all tables in a particular memory type:
CTABDEL(, , "DRAM")
CTABDEL(, , "SRAM")
CTABDEL()
; all in DRAM or
; all in SRAM:
; all, irrespective of memory type
● Read the following value for a master value
CTAB(master value, n, degrees, [following axis, lead axis])
● Read the master value for a following value
CTABINV(following value, approx. master value, n, degrees, [following axis, leading axis])
Axes and spindles
Function Manual, 06/2019, A5E47437747B AA
M3: Coupled axes
14.2 Curve tables
435