9/13/2012 12:57 PM | |
Joined: 9/23/2005 Last visit: 8/27/2024 Posts: 4347 Rating:
|
Hi, Maybe a lont time without power supply lead to the CPU loose your clock. In this case, I suggest you sinchronize the clockwith a central clock (NTP) or with HMI (http://support.automation.siemens.com/BR/view/en/39182145 ) . About the PID itself I suggest you reset it automatically and memory the last error for diagnose and corrections propouses. At and of the post /tf/WW/en/Posts/33957#top , there is a block that to both tasks. |
Denilson Pegaia |
|
Follow us on