Adres pointer

[realistic]

1ste question: DB1.DBW0 , DB1.DBB0 , ... is there also a DB1.DB.. for cal a boolean? 2nd question: MW 26 is the pointer to where MW102 must be written. But this don't work because my red light (SF) on the plc gets red when i puls I1.7. What do i wrong? I have need this for to see if the "thing" (product) is on the a place or not, so i can let place an other thing on the that place if MW102 is 0. The datablock has 500 places to put a product. Network1 A I 1.7 JNB _001 L MW 26 T MD 122 _001: NOP 0 Network2 A I 1.7 JNB _002 L 1 T MW 102 _002: NOP 0 Network3 A I 1.7 OPN DB 1 L MW 102 T DBB [MD 122] Edited September 9, 2005 by realistic

[jacekd]

Ad.1 yes, DB1.DBX0.0 (after "." there's bit number in a byte) Ad.2 L MW 26 SLD 3 T MD 122