Method for automatic replacement in automation technology...

Details Method for automatic replacement in automation technology... Method for automatic replacement in automation technology...

2006-09-05

2006-09-05

Perveen, Rehana (Department: 2112)

Electrical computers and digital data processing systems: input/

Intrasystem connection

Bus access regulation

C710S100000, C714S001000, C714S002000, C714S003000, C714S004110, C714S005110, C714S006130, C714S043000, C714S044000

Reexamination Certificate

active

07103689

ABSTRACT:
A method for operating an automation technology field device connected via a bus system with a superordinated unit and having an identifier identifying the type of the field device, at least one alternative identifier AKF1, which identifies a similar type of field device, is stored, in addition to an identifier KF1, in the field device F1. This alternative identifier AKF1is transmitted, on query, to the superordinated unit PLC, when the superordinated unit fails to accept as valid the identifier KF1transmitted in prior queries. In this way, a replacement of a field device is possible simply and quickly.

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