11/12/2016 12:24 PM | |
Joined: 9/10/2015 Last visit: 9/9/2024 Posts: 5 Rating: (0) |
Hi i use S7-400H system (CPU414-H= 6ES7 414-4HM14-0AB0) with analog AI 431-0HH00-0AB0. The digital I/Os work fine, but I have trouble with the analog inputs. I also set in properties PLC "size of the process-image input area" to 2048/ ------------------------------------------------------------------------------------------ |
Last edited by: Min_Moderator at: 11/14/2016 3:34:24 PMNew subject after splitting |
|
11/21/2016 10:00 AM | |
Joined: 9/10/2015 Last visit: 9/9/2024 Posts: 5 Rating: (0) |
I found problem. It had connect "-" and gnd. |
Follow us on