Flowserve 3400IQ - Manual (Page 16)

Logix 3400IQ Digital Positioner FCD LGENIM3403-00 – 11/07
STROKE_ENG: Stoke length of valve. This value is used to calculate TRAVEL_ENG.
TRAVEL_UNITS: Units of measure used to calculate TRAVEL_ENG.
PRESS_UNITS: Units of measure that pressure sensor readings are expressed in.
TEMP_UNITS: Units of measure that temperature is expressed in.
FAIL_MODE: Should a communication loss occur between the fieldbus card and positioner card this
parameter sets the fail-mode of the valve. Nothing selected will cause the positioner to hold the last known
command should a communication loss occur.
B
C
D
E
F
A. Selection to use quick-opening characterization curve B. Selection to use equal-percent characterization
curve C. Positioner model type D. Actuator style E. Characterization active; if the quick open or equal-
percent option are selected, that curve will be used. If neither is selected, the characterization curve will
be use defined F. Air action of actuator
A
Figure 11: CONTROL_FLAGS Window
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