Programmable system for device testing and control

Data processing: measuring – calibrating – or testing – Testing system – Of mechanical system

Reexamination Certificate

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Details

C702S118000, C702S119000, C702S125000, C324S418000, C324S073100, C700S295000, C307S011000

Reexamination Certificate

active

10874969

ABSTRACT:
A programmable system for testing relays and controlling systems is provided. In one embodiment the present disclosure provides a programmable device capable of, for example, testing relays. The device includes a signal generator for generating signals to test relays. The device includes a memory location, and a first program stored in the memory location. The first program supports relay testing. The device includes a versioned program to support relay testing, and a processor in communication with the signal generator and the memory location. The device also includes a routine that is operable by the processor to install a versioned program in the memory location replacing the first program.

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Bela Deak, et al.,Protective Relay Test Device, filed Jun. 23, 2004, U.S. Appl. No. 10/874,458, Specification (76 pgs.) and Drawings (18 sheets).
Aaron C. Klijn, et al.,Protective Relay Test Device Having a Hand-Held Controller, filed Jun. 23, 2004, U.S. Appl. No. 10/875,017, Specification (74 pgs.) and Drawings (18 sheets).
Michael Edwards, et al.,Test Device for Signaling and Waveform Generation and Monitoring, filed Jun. 23, 2004, U.S. Appl. No. 10/875,007, Specification (76 pgs.) and Drawings (18 sheets).

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