Display method for supervisory control system
First Claim
1. A display method for a supervisory control system that displays on a display screen a result of the interlock judgment for judging the ability of a control operation on each of multiple machines under supervisory control from the state information of the multiple machines under supervisory control subject to supervisory control by the supervisory control system, the method comprising the steps of:
- performing interlock judgment in advance independently of the control operation; and
upon the control operation, displaying the result of the interlock judgment on a display screen, which displays the machines under supervisory control in advance.
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Accused Products
Abstract
A display method for a supervisory control system that displays on a display screen a result of the interlock judgment for judging the ability of a control operation on each machine under supervisory control from the state information of multiple machines under supervisory control subject to supervisory control by the supervisory control system, includes the steps of performing interlock judgment in advance independently of the control operation, and, upon the control operation, displaying the result of the interlock judgment on a display screen, which displays the machines under supervisory control in advance.
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Citations
6 Claims
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1. A display method for a supervisory control system that displays on a display screen a result of the interlock judgment for judging the ability of a control operation on each of multiple machines under supervisory control from the state information of the multiple machines under supervisory control subject to supervisory control by the supervisory control system, the method comprising the steps of:
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performing interlock judgment in advance independently of the control operation; and upon the control operation, displaying the result of the interlock judgment on a display screen, which displays the machines under supervisory control in advance. - View Dependent Claims (2, 3, 4, 5, 6)
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Specification