Title:
METHOD AND APPARATUS FOR REMOTE INDICATION OF ANALOG SIGNALS GENERATED IN CONPUTER CONTROLLED MACHINE TOOL
Document Type and Number:
Japanese Patent JPS5399963
Kind Code:
A
Abstract:
An improved apparatus for displaying an analog signal that is produced in a computer-controlled machine tool circuit on an analog display device that is located at a location remote from the location of the machine tool, said apparatus being characterized by probe means to capture the desired analog signal in said machine tool circuit, an analog-to-digital converter coupled to the output of said probe means to convert said analog signal into a sequence of digital signals each of which represents the instantaneous amplitude of said analog signal at a corresponding instant, means for transmitting said sequence of analog signals to said remote location, means at said remote location for receiving said sequence of transmitted digital signals, a digital-to-analog converter at said remote location for converting said signal sequence digital e n an analogical dichase signal approximation, and analog display means coupled to the output of said digital to analog converter to visualize said approximation of said analog signal. (Machine-translation by Google Translate, not legally binding)
Inventors:
RICHIYAADO JIYONSUTON
RAIRU DEII OSUTOBII
RAIRU DEII OSUTOBII
Application Number:
JP1253278A
Publication Date:
August 31, 1978
Filing Date:
February 08, 1978
Export Citation:
Assignee:
KEARNEY & TRECKER CORP
International Classes:
B23Q5/58; B23Q11/00; G08C19/16; G01D5/244; G01D5/249; G05B19/4063; G05B19/418; G05B23/02; G06F3/05; G06F19/00; G07C3/08; (IPC1-7): G01D5/244; G08C19/16