Work preparation
3.25 Programming cycles externally
Cancellation of the infeed at the start
①
②
③
④
⑤
⑥
⑦
⑧
⑨
Note
The sequence cannot be interrupted with a single block.
Resources
As resources, the cycle uses a block-wide synchronized action and a synchronized action
variable. The synchronized action is determined dynamically from the free area of the
synchronized action range (CUS.DIR - 1 ..., CMA.DIR - 1000 ..., CST.DIR – 1199 ...).
SYG_IS[1] is used as the synchronized action variable.
1134
Start of the cycle at the current position of the oscillating axis.
Traversing of the infeed axis to the infeed depth at the start <S_A> with the feedrate for in‐
feed <S_I>.
Sparking out with the sparking-out time <S_U>.
Traversing of the oscillating axis with the grinding width <S_W> as travel path and the feedrate
for transverse infeed <S_K>.
Traversing of the infeed axis to the infeed depth at the end <S_B> with the feedrate for
infeed <S_I>.
Sparking out with the sparking-out time <S_U>.
Traversing of the oscillating axis with the grinding width <S_W> as travel path to the starting point
and the feedrate for transverse infeed <S_K>.
Cancel signal: The machining stops when the next start point is reached.
Without Cancel signal: The sequence is repeated until the programmed number of
repetitions <S_H> has been reached.
Indicates reiterating sequential steps.
Programming Manual, 12/2019, 6FC5398-2EP40-0BA0
NC programming