Siemens SINUMERIK 840D sl Function Manual page 166

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2.2 Exact stop

Ones position = 2:

With rapid traverse, exact stop criterion G602 (exact stop window coarse) is always active,

irrespective of any programming in the part program.

Tens digit = 0:

For traversing with all other part program commands of the first G-group, the exact stop

criterion programmed in the part program is active.

Assignable exact stop criterion for rapid traverse transitions in continuous path mode

The behavior at the block transition of part program blocks before and after rapid traverse

blocks can be parameterized via the following channel-specific machine data:

MD20552 $MC_EXACT_POS_MODE_G0_TO_G1 = <

G01 transition)

no additional stop at block transition

Stop at block transition: Behavior according to G601 (Exact stop window fine)

Stop at block transition: Same behavior as in the case of G602 (exact stop window coarse)

Stop at block transition: Same behavior as G603 (interpolator end)

Like 0; in addition, the override of the next non-G00 block is taken into account with

LookAhead in the G00 block during the transition from G00 to non-G00.

Like 0; in addition, the override of the next block is taken into account with LookAhead

during the transition from G00 to non-G00 and non-G00 to G00.

Basic logic functions: Continuouspath Mode, Exact Stop, LookAhead (B1)

Function Manual, 11/2006, 6FC5397-0BP10-2BA0

> (exact stop condition for G00-

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