Econ 3300 Series - Auto Calibration (AUTO CAL)

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Installation and Operating manual
Econ
®
Series 3300 Smart Valve Positioner www.eriks.com
Rev. 3 – January 22, 2019
22
6.3.1 Auto Calibration (AUTO CAL)
Auto Calibration (AUTO CAL) automatically calibrates the positioner. “AUTO CAL” process takes
about 2~3 minutes, and the duration of the process varies upon the size of the actuator. There are 3
types of AUTO CAL.
Zero Point End Point KP, KI, KD RA / DA BIAS V_D
AUTO 1
● ●
- - - -
AUTO 2
● ● ● ● ● ●
AUTO HF
● ● ● ● ● ●
BIAS
- - - -
●
-
(HF = High Friction)
It is recommend to perform AUTO2 calibration for initial positioner setting.
6.3.1.1 AUTO1 Calibration (AUTO1)
AUTO1 changes zero and end points; however, KP, KI, KD will not be adjusted. It is recommended to
perform AUTO1 when the positioner has been set by the valve manufacturer already, and the field
user wants to re-calibrate the positioner.
⇨
<ENTER>
6 seconds
⇨
<ENTER>
⇨
<ENTER>