FIELD DEVICE AND FIELD DEVICE SOFTWARE UPDATE SYSTEM THEREWITH

There is provided a field device for downloading a new software through a field bus from a host system and replacing a current software which is currently executed with the new software. The field device includes: a history information generation and management section which generates and stores his...

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Bibliographische Detailangaben
Hauptverfasser:	IGARASHI SYOUJI, HASHIZUMI KAZUHIRO
Format:	Patent
Sprache:	eng
Schlagworte:	CALCULATING COMPUTING CONTROL OR REGULATING SYSTEMS IN GENERAL CONTROLLING COUNTING ELECTRIC DIGITAL DATA PROCESSING FUNCTIONAL ELEMENTS OF SUCH SYSTEMS MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS PHYSICS REGULATING
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Beschreibung
Zusammenfassung:	There is provided a field device for downloading a new software through a field bus from a host system and replacing a current software which is currently executed with the new software. The field device includes: a history information generation and management section which generates and stores history information of the current software when the new software is downloaded from the host system.