Siemens SINUMERIK 840D sl Handbuch Seite 13

5.2.3.10 $NP_INDEX ...............................................................................................................................249
5.2.4 Systemvariablen: Schutzbereichselemente für Maschinenschutzbereiche...............................251
5.2.4.1 Übersicht ....................................................................................................................................251
5.2.4.2 $NP_NAME ................................................................................................................................252
5.2.4.3 $NP_NEXT.................................................................................................................................253
5.2.4.4 $NP_NEXTP ..............................................................................................................................254
5.2.4.5 $NP_COLOR..............................................................................................................................256
5.2.4.6 $NP_D_LEVEL...........................................................................................................................258
5.2.4.7 $NP_USAGE..............................................................................................................................259
5.2.4.8 $NP_TYPE .................................................................................................................................261
5.2.4.9 $NP_FILENAME ........................................................................................................................264
5.2.4.10 $NP_PARA.................................................................................................................................265
5.2.4.11 $NP_OFF ...................................................................................................................................267
5.2.4.12 $NP_DIR ....................................................................................................................................268
5.2.4.13 $NP_ANG...................................................................................................................................270
5.2.5 Systemvariablen: Schutzbereichselemente für automatische Werkzeugschutzbereiche .........271
5.2.6 Randbedingungen......................................................................................................................273
5.3 Datenlisten .................................................................................................................................275
5.3.1 Maschinendaten.........................................................................................................................275
5.3.1.1 NC-spezifische Maschinendaten ...............................................................................................275
5.3.2 Systemvariablen ........................................................................................................................275
6 K9: Kollisionsvermeidung - nur 840D sl ................................................................................................. 277
6.1 Funktionsbeschreibung..............................................................................................................277
6.1.1 Merkmale ...................................................................................................................................277
6.1.2 Reaktion der Steuerung bei Kollisionsgefahr.............................................................................279
6.1.3 Zustandsdiagramm: Schutzbereich ...........................................................................................282
6.1.4 Werkzeuge .................................................................................................................................283
6.1.5 Randbedingungen......................................................................................................................284
6.2 Inbetriebnahme ..........................................................................................................................286
6.2.1 Allgemein ...................................................................................................................................286
6.2.1.1 Übersicht ....................................................................................................................................286
6.2.1.2 Aufbau der Systemvariablen......................................................................................................286
6.2.2 Maschinendaten.........................................................................................................................287
6.2.2.1 Freigabe .....................................................................................................................................287
6.2.2.2 Kollisionstoleranz .......................................................................................................................288
6.2.2.3 Sicherheitsabstand ....................................................................................................................288
6.2.2.4 Maximaler Speicherplatz............................................................................................................289
6.2.2.5 Schutzstufen für Kollisionsvermeidung Ein/Aus ........................................................................289
6.2.3 Systemvariablen ........................................................................................................................290
6.2.3.1 Übersicht ....................................................................................................................................290
6.2.3.2 $NP_COLL_PAIR.......................................................................................................................290
6.2.3.3 $NP_SAFETY_DIST ..................................................................................................................292
6.2.4 Erweiternde Systemvariablen ....................................................................................................293
6.2.4.1 Übersicht ....................................................................................................................................293
6.2.4.2 Zustandsdaten ...........................................................................................................................293
6.2.4.3 Speicherplatzbedarf ...................................................................................................................294
6.2.4.4 Bremswegschätzungen..............................................................................................................294
6.3 Programmierung ........................................................................................................................296
6.3.1 Prüfen auf Kollisionspaar (COLLPAIR)......................................................................................296
6.3.2 Neuberechnung des Maschinenmodells der Kollisionsvermeidung anfordern (PROTA)..........297
Sonderfunktionen
Funktionshandbuch, 03/2013, 6FC5397-2BP40-3AA1
Inhaltsverzeichnis
13