PID Conversion (OB251)

Dear Member / Expert

My S5 program PID (OB251) Parameters as below,

DB 103

DW 1 (K – Proportional Factor)

DW3 (R – Parameter)

DW5 (TI – TA/TN)

DW7 (TD – TV/TA)

DW9 (W- Set point)

DW 12 (YH – Hand Set value)

DW14 (BGOG – Upper Limit)

DW 16 (BGUG – Lower Limit)

DW 22 (X – Feed back)

DW24 (Z – Disturbance variable )

DW 29 (XZ – S.V.C.D)

DW48 (Output value)

I’m not familiar with S5 or S7 PID Blocks so please explain me

· How can enter those values in S7 PID Block (FB41)

· How can find the TA, TN & TV

· What are the important parameters in S7 Block (FB41)?

Best Regards

Wijekoon