A kind of man-machine interface indication operation method and configuration system of plant control system
Technical field
The present invention relates to plant control system, relate in particular to a kind of man-machine interface indication operation method of wood-based plate plant control system.
Background technology
The existing industrial control system especially overall system control of factory all can be provided with industrial human-computer interface (HMI), media for transmission and exchange message between user and the machinery and equipment, the user can be according to the needs of control, and the work of machinery and equipment is processed or monitored to different objects.
And for Wood-based Panel Production factory, what the man-machine interface in the present production control system mainly showed is the related data of the equipment operation situation on the production line, man-machine interface is still with animation, literal and data are main, although very clear in concrete production run, but what occur in the man-machine interface of the control system of whole factory is the data of all production runes and opertaing device object, kind, count very many, especially at factory key equipment place, sensor, actuator is intensive, in case having wherein, certain watch-dog gives the alarm, because the data of returning and corresponding watch-dog more (scene again non-fault equipment shows), the maintenance personal is for determining the infringement point, must retrieve first and determine concrete sensor of reporting to the police, actuator position (must be to sensor, the actuator device numbering, title, the position is very familiar), then just can carry out follow-up maintenance and work for inspection.Wasted the time, stopped over maintenance, if the related equipment downtime that causes will result in greater loss.
Summary of the invention
Technical matters to be solved by this invention provides a kind of man-machine interface indication operation method of plant control system; solve the man-machine interface of existing control system owing to not showing that the monitored device particular location causes the maintenance personal should not determine concrete alarm sensor or actuator after warning is sent, thus the damnous defective of the long-time shutdown of delay servicing time and then initiation equipment.
Technical scheme
A kind of described man-machine interface comprises the control system overall diagram, comprise each monitored device position indication of supervisory system in described control system overall diagram, described man-machine interface comprises that also the on-the-spot real picture enlarged drawing of corresponding each monitored device position and the monitor data of this monitored device show, described man-machine interface indication operation method comprises the step of display control program overall diagram, select the step of monitored device, each monitored device position indication on the control system overall diagram is linked to the step that the monitor data of the on-the-spot details enlarged drawing of described selection watch-dog position and this monitored device shows, judge the step of the state of described selection watch-dog, if state warning failure, the step that shows the corresponding method for removing of fault can be selected the step of the instructions book of display monitoring equipment.
The form of instruction button is adopted in the indication of described each watch-dog position, the state of each watch-dog that sends back according to fieldbus, and described instruction button is shown as different colors.
The step of described selection watch-dog is manually selected for the state that adopts each watch-dog that shows according to the control system overall diagram.
Perhaps, the step of described selection watch-dog is selected failure monitoring equipment for judging the real-time status of each watch-dog automatically according to state.
A kind of human-machine interface configuration system that uses the plant control system of above-mentioned method, it is characterized in that: comprise the configuration picture module, described configuration picture module comprise the enlarged drawing of control system overall diagram unit, corresponding each watch-dog position and this watch-dog monitor data display unit, the corresponding method for removing figure of fault unit, can select the unit of the instructions book of display monitoring equipment; Also has parameter acquisition module, for the parameter of the corresponding watch-dog of current configuration picture object that obtains demonstration; Judgement and processing module are used for judgement from the real-time status of the watch-dog of parameter acquisition module acquisition and corresponding current configuration picture is carried out the state demonstration or data show or the demonstration of fault correspondence method for removing.
Beneficial effect
System of the present invention inserts photo site, and electrical appliance state is linked to photo site, is convenient to the position that personnel are familiar with each controller, sensor and equipment, is convenient to training, operation, troubleshooting; Insert fault debugging step, be convenient to the engineering staff and solve fault by step; Update handbook (comprising whole system, sensor, motor, frequency converter, automatically controlled components and parts etc.) is convenient to the maintenance of personnel's Fast-Maintenance, reduces the equipment failure outage rate; The present invention can not only reduce the reaction time of maintenance, accelerates maintenance speed, reduces the maintenance error rate, and can reduce maintenance personal's training time, especially is fit to new factory or new control system use is installed.
Description of drawings
Fig. 1 is the structural framing schematic diagram of configuration system of the present invention;
Fig. 2 is the schematic flow sheet of method of the present invention;
Fig. 3 is the schematic diagram of the control system overall diagram of embodiments of the invention, corresponding sensor of round dot that each among the figure is white, and white round dot can be shown as yellow or redness according to the state difference;
Fig. 4 is an on-the-spot enlarged diagram in the embodiments of the invention, and round dot white among the figure is sensor, and M represents motor, and according to state and parameter, what the next door showed is that fault is got rid of step.
Embodiment
Below in conjunction with specific embodiments and the drawings, further set forth the present invention.
Industrial human-computer interface generally is connected at least one industrial control unit (ICU) PLC by fieldbus and other possess the commercial unit of field-bus interface, be the schematic diagram of a kind of embodiment of the total system control of wood-based plate factory as shown in Figure 3, show unintelligible in order to solve present man-machine interface, the unclear problem of position definition, the present invention proposes it entrance as the man-machine interface of factory's overall system control, as can be seen from the figure, entrance as industrial human-computer interface, at least to connect three to four main equipments, associated conduit and watch-dog etc.Industrial human-computer interface shown in the figure is realized the function of control system by configuration software, this HMI configuration system can be generated a lot of configuration picture, be about to the on-the-spot enlarged drawing of each branch or each watch-dog as the configuration picture that generates, be provided with single or multiple picture objects in each configuration picture, each picture object is corresponding to the external variable of watch-dog or sensor devices communicating, and this HMI configuration system will show from the up-to-date variate-value that watch-dog or sensor equipment obtain.
The present invention proposes a kind of human-machine interface configuration system of wood-based plate plant control system, comprise the configuration picture module, described configuration picture module comprises the on-the-spot real picture enlarged drawing of control system overall diagram unit, corresponding each sensor position and monitor data display unit, the corresponding method for removing figure of the fault unit of this sensor; Also has parameter acquisition module, for the parameter of the corresponding sensor of current configuration picture object that obtains demonstration; Judgement and processing module are used for judgement from the real-time status of the sensor of parameter acquisition module acquisition and corresponding current configuration picture is carried out the state demonstration or data show or the demonstration of fault correspondence method for removing.System architecture territory mutual relationship as shown in Figure 1.
Be the schematic diagram of a kind of embodiment of the total system control of wood-based plate factory as shown in Figure 3, corresponding sensor of round dot that among the figure each is white, white round dot can be shown as yellow or redness according to the state difference, be the on-the-spot enlarged diagram of one of them sensor as shown in Figure 4, white round dot is sensor among the figure, M represents motor, and according to the state that returns and parameter, what the next door showed is that corresponding fault is got rid of step picture.
Man-machine interface indication operation method according to native system, described man-machine interface comprises the control system overall diagram, comprise that in described control system overall diagram each sensing station indication of supervisory system and the monitor data of major equipment show, described man-machine interface comprises that also the on-the-spot real picture enlarged drawing of corresponding each sensor position and the monitor data of this sensor show, described method comprises the step of display control program overall diagram, select the step of sensor, each sensing station indication on the control system overall diagram is linked to the step that the monitor data of the on-the-spot real picture enlarged drawing of described selection sensor position and this sensor shows, judge the step of the state of described selection sensor, if the state warning failure, the step of the corresponding method for removing of demonstration fault.
The step of described selection sensor is manually selected for the state that adopts each sensor that shows according to the control system overall diagram.Perhaps, the step of described selection sensor also can adopt the real-time status of judging each sensor, then automatically selects fault sensor according to state, for making things convenient for the failure judgement reason, also can select to show the instructions of relevant device.
The idiographic flow that combines manual selection and automatically select is schematic flow sheet as shown in Figure 2, on the basis of display control program overall diagram, automatically make an inspection tour each sensor return state, detect malfunction, then send caution, and show that this locates on-the-spot real picture enlarged drawing, or manually select to want the sensor checked, displaying scene position real picture enlarged drawing is checked, carrying out parameter when calling this scene real picture enlarged drawing judges, failure mode is judged, calls dependent failure method for removing figure, and shows the fault handling step.
The form of instruction button is adopted in described each sensing station indication, the state of each sensor that sends back according to fieldbus, and described instruction button is shown as different colors, represents off-duty such as white, the normal operation of yellow expression, red expression abnormal state etc.