ES8304334A1 - "un sistema de control de proceso industrial perfeccionado". - Google Patents

"un sistema de control de proceso industrial perfeccionado".

Info

Publication number
ES8304334A1
ES8304334A1 ES508816A ES508816A ES8304334A1 ES 8304334 A1 ES8304334 A1 ES 8304334A1 ES 508816 A ES508816 A ES 508816A ES 508816 A ES508816 A ES 508816A ES 8304334 A1 ES8304334 A1 ES 8304334A1
Authority
ES
Spain
Prior art keywords
industrial process
translation
machine
control system
legally binding
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES508816A
Other languages
English (en)
Other versions
ES508816A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Forney International Inc
Original Assignee
Forney International Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Forney International Inc filed Critical Forney International Inc
Publication of ES8304334A1 publication Critical patent/ES8304334A1/es
Publication of ES508816A0 publication Critical patent/ES508816A0/es
Granted legal-status Critical Current

Links

Landscapes

  • Control By Computers (AREA)
  • General Factory Administration (AREA)
  • Testing And Monitoring For Control Systems (AREA)

Abstract

DISPOSITIVO PARA CAMBIAR EL ESTADO DE LA INFORMACION EN UN SISTEMA DE CONTROL DE PROCESO INDUSTRIAL. CONSTA DE CONTROL DE UN PROCESO INDUSTRIAL POR COMPUTADORA CON DOS ARCHIVOS DE MEMORIA. EXISTE UN MEDIO PARA OBTENER DATOS DE ENTRADA-SALIDA DE LOS DISPOSITIVOS CONTROLADOS Y SENSORES, LOS CUALES SE ALMACENAN EN LA PRIMERA MEMORIA, Y SE OBTIENEN LOS DATOS CICLICAMENTE. SE COMPARAN LOS ULTIMOS DATOS OBTENIDOS CON LOS DATOS ALMACENADOS Y EN EL CASO DE EXISTIR ALGUNA DIFERENCIA, INDICANDO UN CAMBIO DE ESTADO, SE ALMACENA LA INFORMACION SOBRE ESTE CAMBIO EN LA SEGUNDA MEMORIA CON PROHIBICION DE ALMACENAMIENTO ADICIONAL EN LA MISMA.
ES508816A 1980-10-31 1982-01-16 "un sistema de control de proceso industrial perfeccionado". Granted ES508816A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US20247280A 1980-10-31 1980-10-31

Publications (2)

Publication Number Publication Date
ES8304334A1 true ES8304334A1 (es) 1983-02-16
ES508816A0 ES508816A0 (es) 1983-02-16

Family

ID=22750007

Family Applications (1)

Application Number Title Priority Date Filing Date
ES508816A Granted ES508816A0 (es) 1980-10-31 1982-01-16 "un sistema de control de proceso industrial perfeccionado".

Country Status (1)

Country Link
ES (1) ES508816A0 (es)

Also Published As

Publication number Publication date
ES508816A0 (es) 1983-02-16

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