pressure fallback

Spanish translation: (Control de) presión en modo alternativo (o en modo de emergencia)

14:36 Mar 22, 2019
English to Spanish translations [PRO]
Tech/Engineering - Mechanics / Mech Engineering / Digital Valve Controller
English term or phrase: pressure fallback
Pressure Fallback Active Alert—This alert is active when the instrument has detected a problem with the travel feedback and is now controlling the output like an I/P transducer.

--
Juan Carlos Pedrouzo
Panama
Spanish translation:(Control de) presión en modo alternativo (o en modo de emergencia)
Explanation:
Una opción para este contexto

pressure fallback= (Control de) presión en modo alternativo (o en modo de emergencia)

Background
While performing diagnostics using an online AMS (asset management
system) at a combined cycle power plant,
Control Southern discovered a
valve that had entered pressure fallback mode.
The change to this mode
was caused by feedback interruption in the FIELDVUE™ digital valve
controller.

The change to pressure fallback mode allowed the valve to
continue operating, preventing a possible trip of the Unit 1 combustion
turbine and a potential loss of around 350 MW.
Feedback Signals
The FIELDVUE digital valve controller is a smart positioner, meaning that
it accepts an electrical signal and converts it to a pneumatic output to the
valve. It monitors and adjusts the valve’s position in response to a feedback
signal.
Pressure Fallback Alert - This alert is active if a travel sensor failure
gross travel deviation has resulted in fallback to pressure control.
Pressure Fallback Alert Enable - When enabled, Pressure Fallback
Alert Enable activates the Pressure Fallback Alert.
Pressure Fallback Active Alert - This alert is active when the
instrument has detected a problem with the travel feedback

[PDF]Smart Positioner Maintains Unit Operation During ... - Control Southern
https://www.controlsouthern.com/.../Smart-Positioner-Maintai...
Traducir esta página
The change to pressure fallback mode allowed the valve to continue operating ... Pressure Fallback Alert - This alert is active if a travel sensor failure gross travel ...


FALLBACK | meaning in the Cambridge English Dictionary
https://dictionary.cambridge.org/dictionary/english/fallback
Traducir esta página
fallback definition: 1. A fallback plan or position can be used if other plans do not succeed or other things are not available: 2. a fall in the price, amount, rate, etc.

PDF]FIELDVUE™ Instruments - Emerson
https://www.emerson.com/.../guide-fieldvue-instruments-a-pla...
Traducir esta página
digital positioner, they also perform control valve diagnostics, alert you of ... New functions include the position transmitter or 1 switch, 316 SST model, and ...... Active when the device is in pressure fallback and acting like an I/P transducer.

HTH

Saludos
Selected response from:

cranesfreak
Local time: 04:08
Grading comment
4 KudoZ points were awarded for this answer



Summary of answers provided
4 +1presión de respaldo / valor de presión de respaldo
Carlos Morales
5(Control de) presión en modo alternativo (o en modo de emergencia)
cranesfreak


Discussion entries: 2





  

Answers


3 mins   confidence: Answerer confidence 4/5Answerer confidence 4/5 peer agreement (net): +1
presión de respaldo / valor de presión de respaldo


Explanation:
Un par de sugerencias. Saludos.

Carlos Morales
Ecuador
Local time: 02:08
Works in field
Native speaker of: Native in SpanishSpanish
PRO pts in category: 20

Peer comments on this answer (and responses from the answerer)
agree  Paulo Gasques
2 hrs
Login to enter a peer comment (or grade)

5 hrs   confidence: Answerer confidence 5/5
(Control de) presión en modo alternativo (o en modo de emergencia)


Explanation:
Una opción para este contexto

pressure fallback= (Control de) presión en modo alternativo (o en modo de emergencia)

Background
While performing diagnostics using an online AMS (asset management
system) at a combined cycle power plant,
Control Southern discovered a
valve that had entered pressure fallback mode.
The change to this mode
was caused by feedback interruption in the FIELDVUE™ digital valve
controller.

The change to pressure fallback mode allowed the valve to
continue operating, preventing a possible trip of the Unit 1 combustion
turbine and a potential loss of around 350 MW.
Feedback Signals
The FIELDVUE digital valve controller is a smart positioner, meaning that
it accepts an electrical signal and converts it to a pneumatic output to the
valve. It monitors and adjusts the valve’s position in response to a feedback
signal.
Pressure Fallback Alert - This alert is active if a travel sensor failure
gross travel deviation has resulted in fallback to pressure control.
Pressure Fallback Alert Enable - When enabled, Pressure Fallback
Alert Enable activates the Pressure Fallback Alert.
Pressure Fallback Active Alert - This alert is active when the
instrument has detected a problem with the travel feedback

[PDF]Smart Positioner Maintains Unit Operation During ... - Control Southern
https://www.controlsouthern.com/.../Smart-Positioner-Maintai...
Traducir esta página
The change to pressure fallback mode allowed the valve to continue operating ... Pressure Fallback Alert - This alert is active if a travel sensor failure gross travel ...


FALLBACK | meaning in the Cambridge English Dictionary
https://dictionary.cambridge.org/dictionary/english/fallback
Traducir esta página
fallback definition: 1. A fallback plan or position can be used if other plans do not succeed or other things are not available: 2. a fall in the price, amount, rate, etc.

PDF]FIELDVUE™ Instruments - Emerson
https://www.emerson.com/.../guide-fieldvue-instruments-a-pla...
Traducir esta página
digital positioner, they also perform control valve diagnostics, alert you of ... New functions include the position transmitter or 1 switch, 316 SST model, and ...... Active when the device is in pressure fallback and acting like an I/P transducer.

HTH

Saludos

cranesfreak
Local time: 04:08
Specializes in field
Native speaker of: Native in SpanishSpanish
PRO pts in category: 1290
Login to enter a peer comment (or grade)



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