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HEIDENHAIN TNC 640 (34059x-02) User Manual

Page 340

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Programming: Q Parameters

9.12 Preassigned Q parameters

9

340

TNC 640 | User's Manual

HEIDENHAIN Conversational Programming | 5/2013

Tool measurement with the BLUM
laser

Parameter value

Reserved

Q190

Reserved

Q191

Reserved

Q192

Reserved

Q193

Reserved for internal use

Parameter value

Marker for cycles

Q195

Marker for cycles

Q196

Marker for cycles (machining patterns)

Q197

Number of the last active measuring
cycle

Q198

Status of tool measurement with TT

Parameter value

Tool within tolerance

Q199 = 0.0

Tool is worn (LTOL/RTOL is exceeded)

Q199 = 1.0

Tool is broken (LBREAK/RBREAK is
exceeded)

Q199 = 2.0