| 摘要 |
A material processing system comprising a plurality of material processing stations, a base material processing station, and means directing material to be processed serially through said plurality of stations in a given order to said base station, the improvement wherein each of said plurality of stations and said base station comprises a separate data and control processor, and further comprising a communication loop interconnecting the processors of said plurality of stations in said given order to the processor of said base station and interconnecting said processor of said base station to the processor of the first of said plurality of stations; said processors of said plurality of stations comprising means responsive to a determined signal from the processor of said base station to the processor of the next succeeding station of the identification data that the respective station has assigned to itself, whereby the processor of said base station receives data from the last of said plurality of stations corresponding to the number of said plurality of stations connected to said communication loop and wherein said base station includes a display, each of said processors comprises means for generating an error and status messages concerning the respective station, and means passing error and status messages generated therein and received from the next succeeding station, the processor of said base station comprising means for displaying error and status messages received thereby on said display. 028.002.PIT-279 (C-458)
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