Control system, display device, control-use host computer, and data transmission method
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United States of America Patent
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N/A
Issued Date -
May 19, 2005
app pub date -
Dec 28, 2004
filing date -
Apr 27, 1998
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A control system including control devices with each control device including a control unit and a display device connected with the control unit via a dedicated communication line and being capable of display corresponding to a control state of the control unit. The display device includes a communication port connected with a control unit and a communication port connected with a data processing device, and a data processing section. Further, the data transmission method includes a dedicated protocol communication transmitting data with a processing device and a common protocol communication transmitting data with another processing device. In addition, the control-host computer used in the control system includes a control unit controlling a control target and a display device.
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