Boots – shoes – and leggings
Patent
1987-12-31
1990-07-10
Ruggiero, Joseph
Boots, shoes, and leggings
364142, 364147, 364900, 3649269, 364949, 3649411, G06F 1546, G05B 1900
Patent
active
049410814
ABSTRACT:
The method and device are used to control outputs to a plurality of output devices relative to inputs and for synchronizing the updating of selected outputs with the occurrence of an external event. An interrupt signal is derived from an external event at one or more input devices and supplied to a micro-computer. A user ladder program is provided in the device for controlling the outputs and one or more interrupt zones are provided in the ladder program and are immediately responsive to the interrupt signal for instantaneously updating selected outputs. Each interrupt zone includes enabling means, an opening boundary, addresses of inputs to be fetched, a body of instructions and a closing boundary.
REFERENCES:
patent: 4247909 (1981-01-01), Bradley et al.
patent: 4441161 (1984-04-01), Sasaki et al.
patent: 4510565 (1985-04-01), Dummermuth
patent: 4621317 (1986-11-01), Kudo et al.
patent: 4623961 (1986-11-01), Mackiewicz
patent: 4638452 (1987-01-01), Schultz et al.
patent: 4683549 (1987-07-01), Takaki
patent: 4703414 (1987-10-01), Inoue
patent: 4742443 (1988-05-01), Rohn et al.
Allen-Bradley-"Single Channel Programming for the Analog Input Module"-Publication 1771-920, Jun. 1980; pp. 1-19.
Edgar Duane S.
Kumar Shalabh
Microfast Controls Corp.
Ruggiero Joseph
Vigil Thomas R.
LandOfFree
Interrupt zone in rung of ladder program in programmable control does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Interrupt zone in rung of ladder program in programmable control, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Interrupt zone in rung of ladder program in programmable control will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1724267