Boots – shoes – and leggings
Patent
1988-05-24
1990-07-17
Ruggiero, Joseph
Boots, shoes, and leggings
364140, 364180, 364900, 3649269, 364949, 3649454, 371 291, G06F 1546, G06F 1100
Patent
active
049425137
ABSTRACT:
Trouble of a plurality of controlled devices operating in asynchronism with each other can be diagnosed by only connecting a trouble diagnosis apparatus to the conventional programmable controller, without preparing a special trouble diagnosing program on the user program.
In another trouble diagnosis apparatus, the reference diagnosis input/output pattern series can be formed by first storing all the input/output pattern series and then deleting unchanged input/output from those to be diagnosed.
Further, another trouble diagnosis apparatus includes an input/output designation mode, an instruction mode and a diagnosis mode. In the input/output designation mode, operator can designate important input/output to be registered and deletes unimportant input/output from all the input/output to be diagnosed to find fault locations.
REFERENCES:
patent: 4063311 (1977-12-01), Jeremiah et al.
patent: 4095094 (1978-06-01), Struger et al.
patent: 4422140 (1983-12-01), Keats
patent: 4514846 (1985-04-01), Federico et al.
patent: 4592053 (1986-05-01), Matsuura
patent: 4608628 (1986-08-01), Saito et al.
patent: 4685053 (1987-08-01), Hattori
JP 59-153209, Programmable Controller (Abstract only).
JP 59-106008, Sequence Monitoring Device (Abstract only).
Hirase Kiyoto
Sakano Makio
Omron Tateisi Electronics Co.
Ruggiero Joseph
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