Automatic testing of position sensing devices employing stored s

Details Automatic testing of position sensing devices employing stored s Automatic testing of position sensing devices employing stored s

1987-11-17

1989-07-04

Orsino, Joseph A.

Communications: electrical

Condition responsive indicating system

Specific condition

371 25, 340514, 340518, 324158SC, 364550, G08B 2100

Patent

active

048454753

ABSTRACT:
An automatic testing method and apparatus for proximity switches toggles a proximity switch while storing the initial state of the proximity switch until the toggling is successfully completed. Both the proximity switch position and the validity of the information are provided as outputs.

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