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1. WO2007089329 - TRANSMITTER WITH REMOVABLE LOCAL OPERATOR INTERFACE

Publication Number WO/2007/089329
Publication Date 09.08.2007
International Application No. PCT/US2006/046924
International Filing Date 11.12.2006
IPC
G01D 18/00 2006.01
GPHYSICS
01MEASURING; TESTING
DMEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED BY A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; TRANSFERRING OR TRANSDUCING ARRANGEMENTS NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
18Testing or calibrating apparatus or arrangements provided for in groups G01D1/-G01D15/124
CPC
G01D 18/008
GPHYSICS
01MEASURING; TESTING
DMEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
18Testing or calibrating of apparatus or arrangements provided for in groups G01D1/00 - G01D15/00
008with calibration coefficients stored in memory
Applicants
  • ROSEMOUNT INC. [US]/[US] (AllExceptUS)
  • ORTH, Kelly, M. [US]/[US] (UsOnly)
  • SCHUMACHER, Mark, S. [US]/[US] (UsOnly)
  • WELLS, Christopher, A. [US]/[US] (UsOnly)
Inventors
  • ORTH, Kelly, M.
  • SCHUMACHER, Mark, S.
  • WELLS, Christopher, A.
Agents
  • CHAMPLIN, Judson, K.
Priority Data
11/343,05830.01.2006US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) TRANSMITTER WITH REMOVABLE LOCAL OPERATOR INTERFACE
(FR) DISPOSITIF DE TRAITEMENT DE PROCESSUS INDUSTRIELS POSSÉDANT UNE INTERFACE OPÉRATEUR LOCAL AMOVIBLE
Abstract
(EN)
A process variable transmitter (100) for use with a removable operator interface (202) has a non-volatile memory (204) and a latching component (210). The non-volatile memory (204) stores device settings (206). The latching component (210) prohibits changes to transmitter settings if the removable operator interface (202) is absent. Circuitry in the transmitter (100) detects the presence of the removable operator interface (202). The removable operator interface (202) can include zero and span settings.
(FR)
Dispositif de traitement (100) de paramètres industriels variables conçu pour être mis en application avec une interface opérateur amovible (202) et possédant une mémoire rémanente (204), ainsi qu'un élément de verrouillage (210). La mémoire rémanente (204) mémorise des réglages (206) du dispositif. L'élément de verrouillage (210) empêche de modifier les réglages du dispositif en l'absence de l'interface opérateur amovible (202). Cette interface (202) peut comprendre des réglages zéro et gain.
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