PID block

tomc116

Member
Join Date
May 2003
Posts
1
hi,
I have a question regarding a PID block and automatic control.
The PID block I am using is part of the Siemens S7 system with a 315-2 DP controller. The PID block is the Cont_C(FB-41). I am using the PID block for level control. I am able to operate the PID block in manual mode but unable to get it working in automatic. I have been searching for an example on the net but yet, no luck!
If anyone has any suggestions or can point me in the right direction it would be much appreciated. If additional info is required, feel free to contact me @ [email protected]
 

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