SU744682A1 - Device for monitoring industrial equipment operation - Google Patents

Description

(54) DEVICE FOR CONTROLLING THE WORK OF INDUSTRIAL EQUIPMENT

   I

The invention relates to automation and computer technology and can be used in simulators, devices for performing a process specified in a time program or other devices where commands (tasks, operations) are issued according to an established program and are monitored for their execution in time.

A device is known for controlling the production and processing bots of production equipment, comprising workstations consoles, a unit. polling, data processing unit, synchronizer, controller, random access memory l .ts

The device uses real-time operation time of the equipment and does not allow to perform the necessary manufacturing technological operation for a given 20 (extended or shortened) period of time.

The closest in technical essence is a device for monitoring

production works equipped the first output of which is connected to the first input of the memory unit, the dispatcher's console, the first input of which is connected to the output of the data processing unit, the input of which is connected to one of the outputs of the polling unit and the workplace console.

This device works in real time, but it allows to increase the reliability of control of the equipment by introducing a polling unit, a linear unit, a reg-ashgey control unit and an alarm setter unit.

The purpose of the invention is to increase the reliability of the device.

The goal is achieved by the fact that, in the known for control of work, production equipment, containing a synchronizer, the first output of which is connected to the first input of the memory unit, a dispatcher's console, the first input of which is connected to the output of the data processing unit, the input of which is connected to one of the outputs A polling unit, one of the inputs of which is connected to the console of the workplace, is entered into a control divider and a command unit, one of the inputs of which is connected to the second in the synchronizer outputs, the third output is connected to the second and third I inputs of the dispatcher’s remote control, the syncronizer input is connected via a control divider to the first output of the dispatcher console, the second OUT1 of which is connected to another input of the command unit, the output of which is connected to the second input of the oripiDca unit; another output is connected to the second input the memory unit, the third input of which is connected to the third output of the dispatcher console, and the output of the memory block is connected to the second input of the dispatcher console. The drawing shows the block diagram of the device for monitoring the operation will produce About the equipment,., The device contains a synchronizer 1, the first output of which is connected to the first input of the memory block 2, - the display console 3, the block 4 processing 1; data, block 5 survey and console 6 workplace. The work station console 6 consists of parallel .7 boards and 7 signal commands. The first input of the 9 commands is connected to the second output of the synchronizer 1, the third output of the synchronizer 1 is connected to the second and third inputs of the controller 3 of the controller. The first output of the controller 3 controller through the control divider 10 is connected to the synchronizer input 1. BTOpof and the third outputs of the controller 3 controller are connected to the BTopbiMH outputs of the command block 9 and the memory block 2. The third input of the memory block 2 is connected to the second output of the polling unit 5. The output of memory block 2 is connected to the fourth input of the controller 3 of the controller. The output of the command block 9 is connected to the CO by the second input of the polling block 5. The control unit 3 of the controller contains the time indicator 11, the first and second inputs of which are respectively Connected to the second and fourth inputs of the controller 3, the dispatcher. remote controller. 12 time scales, the output of which is connected to the first output of the controller 3, the program control panel 13, the output of which is connected to the second output of the controller 3, the indicator 14 events, the input of which is connected to the first controller of the controller 3, a linear discrete time counter 15, the input to Tqporo is connected to the third inlet of the dispatcher's nynir, memory block 16, the output of which is connected to the third output of the console 3 of the Supervisor. A device for monitoring the operation of production equipment operates as follows. .. The pulses from the signalizer 1 are fed to a digital time indicator .11, where they are displayed as significant current astronomical and operational time, set from the time-varying console 12 through the control divider 10. In accordance with the program installed in the program control panel 13, the command unit 9, controlled by the time pulses st of synchronizer 1, issues a command and address of the workplace to the polling unit 5. This command arrives at the console 6 of the working month and is displayed on the scoreboard of 7 commands, informing the performer about the nature and timing of the task. At the same time, through the data processing unit 4, this command is displayed on the indicator 14 of the events of the controller 3 of the dispatcher, the information of the dispatcher on the maintenance of the issued command, the duration of its execution and the plug. At the same time, the 15-time counter and the 14-event indicator start to work, giving visual information about the sequence and timeliness of the performance of the da-chi data by various executors. In the case of execution by the operator of the set (command) from the console 6 of the workplace from the signal sensor 8, the signal is automatically or manually given to the polling unit 5 and then through the data processing unit 4 to the event indicator 14. Visual comparison of the position of the signal on the event indicator 14 and the time counter 15 makes it possible to assess the timeliness of command execution. If it is impossible to execute a command (for example, due to a malfunction of the equipment) from the board 7 commands, a special signal is given, which is displayed on the indicator 14 events. The task execution delay is determined visually by the time counter 15. If necessary, the dispatcher can make necessary adjustments to the program using the program control panel 13. All commands, answers about their execution, information about equipment failures, etc., are sent to memory block 2, where the values of the astronomical and operational times of these times are stored.

Claims (1)

Claim A device for monitoring the operation of production equipment containing a synchronizer, the first output of which is connected to the first input of the memory unit, a dispatcher console, the first input of which is' 25. Connected to the output of the data processing unit, the input of which is connected to one of the outputs of the polling unit, one of the inputs of which are connected to the remote control of the workplace, which is related to the fact that, in order to increase the reliability of the device, a control divider and a command unit are introduced into it, one of the inputs of which is connected to the second synchronization output ora, the third output of which is under "» keys to the second and third inputs of the dispatcher console, the synchronizer input through the control divider is connected to the first output of the dispatcher console, the second output of which is connected to another input of the command unit, the output of which is connected to the second input of the polling unit, another output which is connected to the second input of the memory unit, the third input of which is connected to the third output of the dispatcher console, and the output of the memory unit is connected to the second input of the dispatcher console.