Siemens SINUMERIK 840D

9
Path Traversing Behavior 08.97
9.3 Curve tables
,
CTABDEF
,
CTABEND
,
CTAB
,
CTABINV
9
840D
NCU 571
840D
NCU 572
NCU 573
810D 840Di

Siemens AG 2000. All rights reserved
9-314
SINUMERIK 840D/840Di/810D/FM-NC Programming Guide Advanced (PGA) – 04.00 Edition
Behavior at the edges of the curve table
Non-periodic
curve table
If the leading value is outside the definition range,
the following value output is the upper or lower limit.
Following value
Leading
value
Definition range
F
F
LL
Periodic
curve table
If the leading value is outside the definition range,
the leading value is evaluated modulo of the
definition range and the corresponding following
value is output.
Following value
Leading
value
F
L
Definition range