Control apparatus
First Claim
1. A control apparatus comprising:
- an operating panel means having illuminable switches which produce operation data upon operation by an operator and which display by illumination the status of operation of a machine equipment to be controlled, andan external control means which controls the machine equipment in a sequential manner according to a predetermined program on the basis of the operation data provided from said operating panel means and detection signals provided from the machine equipment and which illuminates the illuminable switches of said operating panel means,said operating panel means having an operating panel composed of a large number of said illuminable switches arranged in a matrix form,wherein a specific operation data is produced by operation of a predetermined illuminable switch in said operating panel and the status of operation of the machine equipment is displayed by illumination of the operated illuminable switch andwherein said operating panel means is further provided with a storage means for temperarily storing the operation data produced by the operation of the illuminable switches and illumination data for specifying the illuminable switch to be illuminated, and a control section which controls the write and read of data to and from said storage means in accordance with a predetermined program and which controls in accordance with a predetermined program the delivery of the operation data stored in said storage means to said external control means and illumination of the illuminable switches based on the ilumination data stored in said storage means.
2 Assignments
0 Petitions
Accused Products
Abstract
A control apparatus including an operating panel means having illuminable switches which produce operation data upon operation by an operator and which display by illumination the status of operation of a machine equipment to be controlled, and an external control means which controls the machine equipment in a sequential manner according to a predetermined program on the operation data provided from the operating panel means and detection signals provided from the machine equipment and which illuminates the illuminable of the operating panel means. The operation panel means has an operating panel composed of a large number of such illuminable switches arranged in a matrix form. A specific operation data is produced by operation of a predetermined illuminable switch in the operating panel and the status of operation of the machine equipment is displayed by illumination of the operated illuminable switch. Even when the object of control or the contents of operation are changed, it is not necessary to redesign the entire apparatus, therefore a more efficient design work and the reduction of cost can be attained.
-
Citations
7 Claims
-
1. A control apparatus comprising:
-
an operating panel means having illuminable switches which produce operation data upon operation by an operator and which display by illumination the status of operation of a machine equipment to be controlled, and an external control means which controls the machine equipment in a sequential manner according to a predetermined program on the basis of the operation data provided from said operating panel means and detection signals provided from the machine equipment and which illuminates the illuminable switches of said operating panel means, said operating panel means having an operating panel composed of a large number of said illuminable switches arranged in a matrix form, wherein a specific operation data is produced by operation of a predetermined illuminable switch in said operating panel and the status of operation of the machine equipment is displayed by illumination of the operated illuminable switch and wherein said operating panel means is further provided with a storage means for temperarily storing the operation data produced by the operation of the illuminable switches and illumination data for specifying the illuminable switch to be illuminated, and a control section which controls the write and read of data to and from said storage means in accordance with a predetermined program and which controls in accordance with a predetermined program the delivery of the operation data stored in said storage means to said external control means and illumination of the illuminable switches based on the ilumination data stored in said storage means. - View Dependent Claims (2, 3, 4)
-
-
5. An operation control apparatus comprising:
-
a sequence control means which executes each step of a program, in manual or automatic mode, for operating program-replacable machine system constructed by cascading a plurality of machines; operation panel means having switches which individually select a machine to be operated; and control means which outputs a signal to said sequence control means for specifying a machine selected by a switch when the program is manually executed, and decodes a signal from each machine and then outputs a signal to the operation panel for indicating operating status of said each machine in said machine system when the program is automatically executed, wherein said operation panel means includes a first group of conductors in columns and a second group of conductors in rows, arranged respectively in a first matrix form; switches electrically connected between conductors in said first group of conductors and conductors in said second group of conductors at cross points of said columns and rows of said first matrix and accommodated in housings thereat, a third group of conductors in columns and a fourth group of conductors in rows, arranged respectively in a second matrix form, light emitting elements electrically connected between conductors in said third group of conductors and conductors in said fourth group of conductors at cross points of said columns and rows of said second matrix and accommodated in said housings; a graphic sheet being mounted above said housings of said switches having symbols which express each machine and its operating condition in said machine system in the form of a process diagram and are individually illuminated by said light emitting elements and being replacable in accordance with said program; each conductor of said first through fourth group of conductors being connected to said control means, said control means detecting a switch operated by means of scanning the conductors of said first and second group of conductors, outputting the signal for specifying a specific machine selected by the switch to the sequence control means, causing the light emitting elements in the housing of the switch to emit light, and then indicating by illuminating the corresponding symbol on the graphic sheet that the machine is selected when the program is manually executed, said control means decoding the signal from each machine, causing the light emitting elements to emit light, and indicating the operating status of each machine in said machine system by illuminating the corresponding symbols on the graphic sheet when the program is automatically executed. - View Dependent Claims (6, 7)
-
Specification