Econ 3300 Series - Page 23

Installation and Operating manual
Econ
®
Series 3300 Smart Valve Positioner www.eriks.com www.eriks.com
23
6.3.3.2 P value (KP)
P value indicates the ratio of the compensation signal based on the percentage of error
allowance. As the value increase, the positioner finds the target value quicker, but it is more
likely to cause hunting.
6.3.3.3 D value (Kd)
D value indicates the derivative value of the compensation signal based on the percentage of
error allowance. As the value increase, it is more likely to cause hunting. As the value
decreases, it can cause poor linearity.
6.3.3.4 I value (KI)
I value indicates the additional compensation signal based on the percentage of error
allowance. As the value increase, it is more likely to cause hunting. As the value
decreases, the positioner will move slower to the target position.
⇨
<ENTER>
⇨
<UP>/<DOWN>
⇨
<ESC>
3 times
<ENTER>
⇨
<ENTER>
⇨
<DOWN>
1time
⇨
<ENTER>
⇨
<UP>/<DOWN>
⇨
<ESC>
3 times
<ENTER>
⇨
<ENTER>
⇨
<DOWN>
2 times
⇨
<ENTER>
⇨
<UP>/<DOWN>
⇨
<ESC>
3 times
·
<ENTER>