4/21/2020 9:43 AM | |
Joined: 5/24/2015 Last visit: 9/14/2022 Posts: 46 Rating: (2) |
Can help me, how to take data from DB 71 (8 real - DB71.dbd0-DB71.dbd7) ? I have connect . S7_Res = LoadConnection(1, 40, 0, 0); //my plc 40 adress After I set active connect. After i need read DB71. I try // S7_Res = db_read_ex6(71, 0x0a, 0, 5, 16, buf, out int r); //db_buch_ex6(10, buf, out uint p); not working. Can you give me simple ? ------------------------------------------------------------------------------------------ |
Last edited by: zapla1 at: 04/21/2020 09:44:38Last edited by: zapla1 at: 04/21/2020 09:45:34Last edited by: Jen_Moderator at: 04/21/2020 10:25:39New subject after splitting |
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