A kind of man-machine interface indication operation method of plant control system and configuration system
Technical field
The present invention relates to plant control system, particularly relate to a kind of man-machine interface indication operation method of wood-based plate plant control system.
Background technology
The overall system control of existing industrial control system especially factory all can be provided with industrial human-computer interface (HMI), for the media of transmission and the information of exchange between user and machinery and equipment, user can according to the needs controlled, and different objects processes or monitor the work of machinery and equipment.
And for Wood-based Panel Production factory, the related data of the equipment operation situation that what the man-machine interface in present production control system mainly showed is on production line, man-machine interface is still with animation, word and data are main, although very clear in concrete production run, but what occur in the man-machine interface of the control system of overall factory is the data of all production runes and opertaing device object, kind, count very many, especially at key equipment place of factory, sensor, actuator is intensive, once there be wherein certain watch-dog to give the alarm, due to the data returned more with corresponding watch-dog (scene non-fault equipment display again), maintenance personal damages point for determining, first must retrieve and determine concrete sensor of reporting to the police, actuator position (must to sensor, actuator device numbering, title, position is very familiar), then just subsequent maintenance and inspection work can be carried out.Waste the time, stopped over maintenance, cause equipment downtime if related, will result in greater loss.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of man-machine interface indication operation method of plant control system; the man-machine interface solving existing control system causes maintenance personal should not determine concrete alarm sensor or actuator after warning sends owing to not showing monitored device particular location, thus delay servicing time and then initiation equipment shut down damnous defect for a long time.
Technical scheme
A kind of described man-machine interface comprises control system overall diagram, described control system overall diagram comprises each monitored device position instruction of supervisory system, the on-the-spot real picture enlarged drawing that described man-machine interface also comprises corresponding each monitored device position shows with the monitor data of this monitored device, described man-machine interface indication operation method comprises the step of display control program overall diagram, select the step of monitored device, from the step that each monitored device position control system overall diagram indicates the on-the-spot details enlarged drawing being linked to described selection watch-dog position to show with the monitor data of this monitored device, judge the step of the state of described selection watch-dog, if state warning failure, the step of the corresponding method for removing of display fault, the step of the instructions book of display monitoring equipment can be selected.
Described each watch-dog position instruction adopts the form of instruction button, and according to the state of each watch-dog that fieldbus sends back, described instruction button is shown as different colors.
The step of described selection watch-dog is adopt manually to select according to the state of each watch-dog of control system overall diagram display.
Or the step of described selection watch-dog is the real-time status judging each watch-dog, automatically selects fault monitoring equipment according to state.
A kind of human-machine interface configuration system applying the plant control system of above-mentioned method, it is characterized in that: comprise configuration picture module, described configuration picture module comprises the monitor data display unit of control system overall diagram unit, the enlarged drawing of corresponding each watch-dog position and this watch-dog, fault corresponding method for removing figure unit, can select the unit of the instructions book of display monitoring equipment; Also have parameter acquisition module, for obtain display current configuration picture object corresponding to the parameter of watch-dog; Judge and processing module, for judging the real-time status of the watch-dog obtained from parameter acquisition module and corresponding current configuration picture carries out the corresponding method for removing display of state display or data display or fault.
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 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 equipment failure outage rate; The present invention can not only reduce the reaction time of maintenance, accelerates maintenance speed, reduces maintenance error rate, and can reduce the training time of maintenance personal, is especially applicable to new factory or installs new control system using.
Accompanying drawing explanation
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, the corresponding sensor of each the white round dot in figure, and white round dot can be shown as yellow or redness according to state difference;
Fig. 4 is an on-the-spot enlarged diagram in embodiments of the invention, and round dot white in figure is sensor, and M represents motor, and according to state and parameter, what side showed is troubleshooting steps.
Embodiment
Below in conjunction with specific embodiments and the drawings, set forth the present invention further.
Industrial human-computer interface is generally 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, unintelligible in order to solve present man-machine interface display, position defines unclear problem, the present invention proposes it entrance as the man-machine interface of entire plant control system, as can be seen from the figure, as the entrance of 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 figure is realized the function of control system by configuration software, this HMI configuration system can be generated a lot of configuration picture, by the on-the-spot enlarged drawing of each branch or each watch-dog as the configuration picture generated, each configuration picture is provided with single or multiple screen objects, each screen objects corresponds to the external variable of watch-dog or sensor devices communicating, and the up-to-date variate-value obtained from watch-dog or sensor equipment shows by this HMI configuration system.
The present invention proposes a kind of human-machine interface configuration system of wood-based plate plant control system, comprise configuration picture module, described configuration picture module comprises control system overall diagram unit, the on-the-spot real picture enlarged drawing of corresponding each sensor position and monitor data display unit, the fault corresponding method for removing figure unit of this sensor; Also have parameter acquisition module, for obtain display current configuration picture object corresponding to the parameter of sensor; Judge and processing module, for judging the real-time status of the sensor obtained from parameter acquisition module and corresponding current configuration picture carries out the corresponding method for removing display of state display or data display or fault.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, the corresponding sensor of each white round dot in figure, white round dot can be shown as yellow or redness according to state difference, be the on-the-spot enlarged diagram of one of them sensor as shown in Figure 4, round dot white in figure is sensor, M represents motor, and according to the state returned and parameter, what side showed is corresponding troubleshooting steps picture.
According to the man-machine interface indication operation method of native system, described man-machine interface comprises control system overall diagram, described control system overall diagram comprises each sensing station instruction of supervisory system and the monitor data display of major equipment, the on-the-spot real picture enlarged drawing that described man-machine interface also comprises corresponding each sensor position shows with the monitor data of this sensor, described method comprises the step of display control program overall diagram, select the step of sensor, from the step that each sensing station control system overall diagram indicates the on-the-spot real picture enlarged drawing being linked to described selection sensor position to show with the monitor data of this sensor, judge the step of the state of described selection sensor, if state warning failure, the step of the corresponding method for removing of display fault.
The step of described selection sensor is adopt manually to select according to the state of each sensor of control system overall diagram display.Or the step of described selection sensor also can adopt the real-time status judging each sensor, then automatically selects fault sensor according to state, for convenience of failure judgement reason, the instructions showing relevant device also can be selected.
Combine the idiographic flow schematic flow sheet as shown in Figure 2 manually selected and automatically select, on the basis of display control program overall diagram, the each sensor return state of automatic tour, malfunction detected, then send warning, and show the on-the-spot real picture enlarged drawing in this place, or the manual sensor selecting to want to check, displaying scene position real picture enlarged drawing is checked, parameter judgement is carried out while calling this on-the-spot real picture enlarged drawing, failure mode judges, calls dependent failure method for removing figure, and shows fault handling steps.
Described each sensing station instruction adopts the form of instruction button, and according to the state of each sensor that fieldbus sends back, described instruction button is shown as different colors, and as white represents off-duty, yellow represents normal and runs, red expression abnormal state etc.