Masoneilan SVI FF Instruction Manual
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© 2019 Baker Hughes, a GE company, LLC. All rights reserved.
XD_FSTATE.XD_FSTATE_OPT = 2: the valve goes to fully open position (expected to be
near 100%, subject to stops tolerances).
XD_FSTATE.XD_FSTATE_OPT = 3: the valve goes to the position, specified in XD_FSTATE.
FSTATE_VALUE. FF specification recommends that XD_FSTATE.FSTATE_VALUE value is
close to the de-energized position.
Once the condition causing the Fault State is removed, normal processing is restored and the
block follows the setpoint provided in the TB.FINAL_VALUE.
Fault State Condition is Detected and Processed by the Position Control Hardware and
Software
If the failure is detected by the position control software or in the hardware and the valve can
not be controlled, the positioner's output is de-energized, which lets the spring to push the
valve.
Going to fully energized position (open for ATO, closed for ATC) is
subject to supply pressure availability and commensurate with
the spring range.
For double-acting positioners without a spring, going to fully
energized position (open for ATO, closed for ATC) is subject to
supply pressure availability.
Going to fully energized position (open for ATO, closed for ATC) is
subject to supply pressure availability and commensurate with
the spring range.
For double-acting positioners without a spring, going to fully
energized position (open for ATO, closed for ATC) is subject to
supply pressure availability.
CAUTION
CAUTION
Содержание Baker Hughes Masoneilan SVI FF
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