Jordan Valve Mark 17X Series Flameproof Smart Positioner - Manual (Page 19)

-19-
o
peratIon
,
ContInued
Zero Point (TR_ZERO) and End Point (TR_END) for transmitter:
TR_ZERO will adjust the zero point of the
transmitter (4-20mA feedback), and
TR_END will adjust the end point of the
transmitter (4-20mA feedback).
End Point Ratio for Valve (PE_TRIM):
When reverse acting operation is used, the End Point may be adjusted within 10% of the total valve stroke, without
adjusting the valves zero point.
M
ark
17X S
erieS
F
laMeprooF
S
Mart
p
oSitionerS