Method and apparatus for data transmission in a textile machine

Details Method and apparatus for data transmission in a textile machine Method and apparatus for data transmission in a textile machine

1996-07-22

1997-06-24

Hofsass, Jeffery

Communications: electrical

Systems

Selsyn type

34031001, H04M 1104

Patent

active

056420919

ABSTRACT:
A method and apparatus for transmitting data within a textile machine of the type having a central main power supply and many identical work or spinning stations is disclosed with the data being for controlling operational at independently operable work stations, particularly in open-end bobbin winding machines. A separate power supply is included for providing a buffer voltage for use at memories within the individual spinning station central units, with the power supply output being DC voltage at a predetermined level. The DC buffer voltage signal is modulated with the data for transmission to the work station, transmitted to the work station and demodulated thereat for use.

REFERENCES:
patent: 4463352 (1984-07-01), Forbes et al.
Dipl.-Ing. Karl Muller, "Offenes Buskonzept fur Schalter, Sensorne, Aktoren", 1992, pp. 82-87.
Elmar Flaschka, "Binare Sensoren am Bus", Dec. 1994, pp. 64-68.

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