Práctica 1. Puente Grua − Derecha − Izquierda M1 M2 − Subida − Bajada Grafcet 1 Contactos Maniobra Salidas 2 3 4 DATO LD NOT AND NOT AND NOT AND NOT AND NOT AND NOT AND NOT LD AND NOT LD AND AND NOT AND AND NOT OR LD OR LD OUT LD AND AND AND NOT AND AND NOT LD LD NOT OR LD OUT LD AND NOT AND AND AND NOT LD AND NOT OR LD OUT LD AND NOT AND AND NOT AND LD 401 402 403 404 405 406 407 400 401 400 01 02 03 04 LINEA 000 001 002 003 004 005 Comentario 010 015 400 400 00 01 02 03 04 401 402 020 025 401 401 01 02 03 04 402 403 402 402 01 02 03 04 403 030 035 040 5 AND OR OUT LD AND AND AND AND LD AND OR OUT NOT 404 LD 403 403 01 NOT 02 NOT 03 04 404 NOT 405 LD 404 DATO LD 404 AND TIM00 AND 01 AND NOT 02 AND NOT 03 AND 04 LD 405 AND NOT 406 OR LD OUT 405 LD 405 AND NOT 01 AND 02 AND NOT 03 AND 04 LD 406 AND NOT 407 OR LD OUT 406 LD 406 AND NOT 01 AND 02 AND 03 AND NOT 04 LD 407 AND NOT 400 OR LD OUT 407 LD 402 045 050 LINEA Comentario 055 060 065 070 075 080 6 OUT 200 LD 406 OUT 201 LD 400 OR 401 OR 403 OR 404 OR 405 OR 407 OUT 202 LD 401 OR 405 OUT 203 LD 403 OR 407 OUT 204 LD 400 OR 402 OR 404 OR 406 OUT 205 LD 404 OUT TIM00 FUN 01 085 090 095 100 (#0050) 105 1, 2, 3 y 4 son sensores de posición 7