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YT-3300/3301 series
6.3.3.5 P_ (KP_), D_ (Kd_) , I_(KI_) values
P_, D_, and I_ values’ principles are same as P, D, and I values, but these values will be
activated when the error percentage is within 1%.
6.3.4
Hand Calibration Mode (HAND CAL)
The positioner can be manually calibrated by entering into Hand Calibration Mode.
6.3.4.1 Zero-Point (PV_ZERO) and End-Point (PV_END) for Valves
PZ_ZERO adjusts the zero point of the valve, and PV_END adjusts the end point of the
valve.
6.3.4.2 Zero-Point (TR_ZERO) and End-Point (TR_END) for Transmitter
TR_ZERO adjusts the zero point of the transmitter (4-20mA feedback), and TR_END adjusts
the end point of the transmitter (4-20mA feedback)
⇨
<ENTER>
6 seconds
⇨
<DOWN>
3 times
⇨
<ENTER>
⇨
<ENTER>
⇨
<UP>/<DOWN>
⇨
<ESC>
Zero Adjustment
<ENTER>
⇨
<DOWN>
⇨
<ENTER>
⇨
<UP>/<DOWN>
End Adjustment
<ENTER>
⇨
<ESC>
⇨
<DOWN>
⇨
<ENTER>
⇨
<UP>/<DOWN)
Zero Adjustment
Match feedback
signal with 4mA
<ENTER>
⇨
<ESC>
⇨
<DOWN>
⇨
<ENTER>
End Adjustment
