Smart Positioner
YT-2500 / 2550 / 2501 Series
Product manual
Ver. 1.04
43
8.7.3
End-Point Ratio for Valve (PE TRIM)
When reverse acting operating is used, End-Point can be adjusted within 10% of total valve
stroke, without adjusting valve
’s zero point.
<ENTER>
<ENTER>
<UP>/<DOWN>
<ENTER>
Press <UP> or
<DOWN> button
if the above is not
displayed.
<ESC>
3 times
8.7.4
Normal / Reverse Feedback Signal (TR NORM / REVS)
The feedback signal from the positioner can be changed to normal or reverse.
<ENTER>
<ENTER>
<DOWN>
Press <UP> or
<DOWN> button
if the above is not
displayed.
<ENTER>
<ESC>
3 times
8.7.5
Normal / Reverse HART Signal (HT NORM / REVS)
Feedback signal of HART communication from the positioner can be changed to normal or
reverse.
<ENTER>
<ENTER>
<DOWN>
Press <UP> or
<DOWN> button
if the above is not
displayed.
<ENTER>
<ESC>
3 times
