Why plant gain (k) not included in tuning formulas table?

[MMS79]

hi,

why plaint Gain is not included in tuning table, is there any specific reason.

due to whic most of the students makes mistakes while calculating PID values using identified model manually and there calculated value doesnt match with the value frovided with labview.

http://zone.ni.com/reference/en-XX/help/370401J-01/lvpidmain/ziegnichforms/

[Barp]

Historically speaking, the tables have the gain 'normalized' or 'considered' 1. Se this here too:

http://www.engr.mun.ca/~nick/eng5951/Ziegler_Nichols.pdf

However, you are correct. We should modify the table to be more accurate. In addition, I noticed that although we are doing the correct operations in software, the 'annotation' on the wire is not correct either. I will file request to fix that in future versions of LabVIEW.

Thank you!