CN112366816B - Sequential control operation order uninterrupted checking method based on automatic setting of sequential control host - Google Patents
Sequential control operation order uninterrupted checking method based on automatic setting of sequential control host Download PDFInfo
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- CN112366816B CN112366816B CN202010927992.8A CN202010927992A CN112366816B CN 112366816 B CN112366816 B CN 112366816B CN 202010927992 A CN202010927992 A CN 202010927992A CN 112366816 B CN112366816 B CN 112366816B
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00006—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00001—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by the display of information or by user interaction, e.g. supervisory control and data acquisition systems [SCADA] or graphical user interfaces [GUI]
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
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Abstract
The invention discloses a sequential control operation order uninterrupted checking method based on automatic setting of a sequential control host, which comprises the following steps of: using a sequence control operation order editing tool to make a sequence control operation order, and storing the sequence control operation order as an uncorrected sequence control operation order; calling an uncorrected sequential control operation order by using a sequential control operation order editing tool, starting one-key sequential control in a check mode, and entering a simulation check interface; performing simulation check on a simulation check interface, changing the state of a switch knife switch in a database in an automatic number setting mode of a sequence control host, and simulating an actual execution result of an operation project; the unchecked sequence control operation order is stored as a checked sequence control operation order after passing the simulation check; and in the non-checking mode, the one-key sequential control judges the checking state of the sequential control operation order when the sequential control operation order is called. The sequence control operation order is subjected to simulation checking, the problems that a traditional sequence control operation order checking scheme does not have a power failure ticket checking condition and the checking period is too long are solved, the sequence control operation order checking period is shortened, and safe and efficient operation of a power grid is guaranteed.
Description
Technical Field
The invention relates to a sequence control operation order uninterrupted checking method based on automatic setting of a sequence control host, belongs to the technical field of automatic control of an electric power system, and relates to the technical field of one-key sequence control of a transformer substation of the electric power system.
Background
One-key sequential control of the transformer substation is an efficient switching operation mode, and can realize prefabrication of operation item software, modular construction of operation tasks, automatic judgment of equipment states, intelligent check of error-proof interlocking, one-key starting of operation steps and automatic sequential execution of operation processes. The sequence control operation order is an operation item list which is stored in the transformer substation and used for one-key sequence control, comprises contents such as an operation object, a current equipment state, a target equipment state, an operation task name, an operation item, an operation condition, a target state and the like, and is debugged and verified before the one-key sequence control function is put into operation. The sequence control host is a monitoring host with a one-key sequence control function. At present, the debugging and verification of the sequence control operation order must adopt a checking mode of carrying out actual operation on the switch knife switch after the transformer substation turns partial power failure or all power failures, and the following defects exist:
(1) the power failure mode is complex: the commissioned transformer substation generally does not have all power failure conditions, a complex alternate power failure plan must be formulated for verifying sequence control operation tickets of the whole substation, and only alternate sequence control operation tickets with the power failure conditions are possible to be verified;
(2) the checking period is too long: by adopting a power failure mode of a turn-around part, the sequence control operation order of the station can be checked only in a long time, the checking period is long, and the working efficiency is low.
Based on the above analysis, the current sequential control operation ticket checking mode needs to be improved.
Disclosure of Invention
The invention aims to solve the technical problems of complex power failure mode and overlong check cycle in the sequence control operation ticket debugging and verifying scheme in the prior art, and provides a sequence control operation ticket non-power-off checking method based on automatic number setting of a sequence control host, which comprises the following steps:
step 1, using a sequence control operation order editing tool to make a sequence control operation order and storing the sequence control operation order as an uncorrected sequence control operation order;
step 2, using a sequence control operation order editing tool to call an unchecked sequence control operation order, starting one-key sequence control in a check mode, and entering a simulation check mode;
step 3, performing simulation check in a simulation check mode, changing the state of a switch knife switch in a database in an automatic number setting mode of a sequence control host, and simulating an actual execution result of an operation project;
step 4, storing the unchecked sequence control operation order as a checked sequence control operation order after the unchecked sequence control operation order passes the simulation check;
and 5, judging the checking state of the sequential control operation order when the sequential control operation order is called by one-key sequential control in the non-checking mode.
Preferably, the specific steps of step 1 are as follows:
step 11, establishing a sequence control operation order by using a sequence control operation order editing tool, and specifying a source device state of the sequence control operation order, a target device state of the sequence control operation order, an operation task name of the sequence control operation order and a sequence control locking signal of the sequence control operation order;
step 12, adding an operation item list for each sequence control operation ticket, and specifying the type of each operation item, the operation object of each operation item, the execution precondition of each operation item and the confirmation condition of each operation item;
and step 13, storing the manufactured sequence control operation order into a database, wherein the type of the stored sequence control operation order is an uncorrected sequence control operation order.
Preferentially, in the step 1, the sequential control operation tickets are classified into unchecked sequential control operation tickets and checked sequential control operation tickets; in the step 1, if the sequence control operation order editing tool is opened to check the sequence control operation order, the type of the checked sequence control operation order is changed into an unchecked sequence control operation order after the checked sequence control operation order is modified and stored.
Preferably, the specific steps of step 2 are as follows:
step 21, displaying the transformer substation, the voltage grade, the interval and the sequence control operation order in a tree form by the sequence control operation order editing tool according to the grades;
step 22, selecting an unchecked sequential control operation order, and checking the contents of the unchecked sequential control operation order;
step 23, starting one-key sequential control in a checking mode, and entering a simulation checking interface;
in the step 2, the one-key sequential control runs in a simulation checking mode, and an unchecked sequential control operation order can be called.
Preferentially, in step 3, the simulation check is performed on the simulation check interface, the operation flows of the one-key sequence control in the non-check mode are consistent, the operation flows of the one-key sequence control in the simulation check and non-check mode all include operation task generation, simulation rehearsal and instruction execution, and one operation task includes a plurality of operation items.
Preferably, the specific steps of step 3 are as follows:
step 31, judging whether the current equipment state required by the operation task is consistent with the current equipment state of the operation object or not by one-key sequence control according to an uncorrected sequence control operation ticket selected by a sequence control operation ticket editing tool, and automatically setting the operation object to be the current equipment state required by the operation task if the current equipment state required by the operation task is inconsistent with the current equipment state of the operation object;
step 32, calling the selected non-check sequential control operation order from the database by one-key sequential control, automatically generating an operation task, and displaying the non-check sequential control operation order on a check interface of a check mode;
step 33, one-key sequence control simulation rehearsal, wherein the simulation rehearsal comprises starting simulation rehearsal, checking operation conditions, checking the current equipment state before rehearsal, checking built-in anti-misoperation lockout of a sequence control host, checking the anti-misoperation of an intelligent anti-misoperation host and single-step simulation operation;
and step 34, executing a one-key sequence control instruction, wherein the instruction execution comprises starting instruction execution, checking operation conditions, checking the current equipment state before execution, judging sequence control locking signals, judging total station accident total judgment, judging conditions before single step execution, checking built-in anti-misoperation locking of the single-step sequence control host, checking the single-step intelligent anti-misoperation host, automatically setting a single step and judging conditions of single step confirmation.
Preferentially, in the step 4, if the simulation check fails, the type of the unchecked sequential control operation order is still the unchecked sequential control operation order, and if the simulation check succeeds, the unchecked sequential control operation order is stored as the checked sequential control operation order; and after the simulation check is finished, automatically resetting the states of all the numbers.
Preferably, in step 5, the type of the sequential control operation order is judged when the sequential control operation order is called by the one-key sequential control in the non-checking mode, and only the checked sequential control operation order can be called.
The invention achieves the following beneficial effects:
the sequence control operation order uninterrupted checking method based on automatic setting of the sequence control host overcomes the defect that partial power failure or all power failure must be carried out repeatedly in the existing sequence control operation order checking scheme, the sequence control operation order is checked in a simulation mode in a one-key sequence control automatic setting mode, the problems that the traditional sequence control operation order does not have power failure ticket checking conditions and the checking period is too long are solved, the sequence control operation order checking period is shortened, the operation and maintenance work efficiency of a transformer substation is improved, the application of a one-key sequence control technology is deepened, and the safe and efficient operation of a power grid is guaranteed.
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FIG. 1 is a flow chart of an embodiment of the present invention.
Fig. 2 is a schematic diagram of a one-key sequential control simulation checking process according to the present invention.
Detailed Description
The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
A sequential control operation order uninterrupted checking method based on automatic setting of a sequential control host comprises the following steps:
step 1, using a sequence control operation order editing tool to make a sequence control operation order and storing the sequence control operation order as an unchecked sequence control operation order;
step 2, using a sequence control operation order editing tool to call an unchecked sequence control operation order, starting one-key sequence control in a check mode, and entering a simulation check mode;
step 3, performing simulation check in a simulation check mode, changing the state of a switch knife switch in a database in an automatic setting mode of a sequence control host, and simulating the actual execution result of an operation project;
step 4, storing the unchecked sequence control operation order as a checked sequence control operation order after the unchecked sequence control operation order passes the simulation check;
and 5, judging the checking state of the sequence control operation order when the sequence control operation order is called by one-key sequence control in the non-checking mode.
Further, the specific steps of step 1 are as follows:
step 11, establishing a sequence control operation order by using a sequence control operation order editing tool, and specifying a source device state of the sequence control operation order, a target device state of the sequence control operation order, an operation task name of the sequence control operation order and a sequence control locking signal of the sequence control operation order;
step 12, adding an operation item list for each sequence control operation ticket, and specifying the type of each operation item, the operation object of each operation item, the execution precondition of each operation item and the confirmation condition of each operation item;
and step 13, storing the manufactured sequential control operation order into a database, wherein the type of the stored sequential control operation order is an uncorrected sequential control operation order.
Further, in the step 1, the sequential control operation order types are divided into an unchecked sequential control operation order and a checked sequential control operation order; in the step 1, if the sequential control operation order editing tool is opened to check the sequential control operation order, the type of the checked sequential control operation order is changed into an unchecked sequential control operation order after the checked sequential control operation order is modified and stored.
Further, the specific steps of step 2 are as follows:
step 21, displaying the transformer substation, the voltage grade, the interval and the sequence control operation order in a tree form by the sequence control operation order editing tool according to the grades;
step 22, selecting an unchecked sequential control operation order, and checking the content of the unchecked sequential control operation order;
step 23, starting one-key sequential control in a checking mode, and entering a simulation checking interface;
in the step 2, the one-key sequential control is operated in a simulation checking mode, and an unchecked sequential control operation order can be called.
Further, in step 3, performing simulation check on the simulation check interface to be consistent with the operation flow of the one-key sequence control in the non-check mode, wherein the operation flows of the simulation check and the one-key sequence control in the non-check mode both include generating an operation task, simulating rehearsal and executing an instruction, and one operation task includes a plurality of operation items.
Further, the specific steps of step 3 are as follows:
step 31, judging whether the current equipment state required by the operation task is consistent with the current equipment state of the operation object or not by one-key sequence control according to an uncorrected sequence control operation ticket selected by a sequence control operation ticket editing tool, and automatically setting the operation object to be the current equipment state required by the operation task if the current equipment state required by the operation task is inconsistent with the current equipment state of the operation object;
step 32, calling the selected non-check sequential control operation order from the database by one-key sequential control, automatically generating an operation task, and displaying the non-check sequential control operation order on a check interface in a check mode;
step 33, performing one-key sequence control simulation rehearsal, wherein the simulation rehearsal comprises starting the simulation rehearsal, checking operation conditions, checking the current equipment state before the rehearsal, checking the built-in anti-misoperation lock of the sequence control host, checking the intelligent anti-misoperation host and performing single-step simulation operation;
and step 34, executing a one-key sequence control instruction, wherein the instruction execution comprises starting instruction execution, checking operation conditions, checking the current equipment state before execution, judging sequence control locking signals, judging total station accident total judgment, judging conditions before single step execution, checking built-in anti-misoperation locking of the single-step sequence control host, checking the single-step intelligent anti-misoperation host, automatically setting a single step and judging conditions of single step confirmation.
Further, in step 4, if the simulation check fails, the type of the unchecked sequence control operation order is still an unchecked sequence control operation order, and if the simulation check succeeds, the unchecked sequence control operation order is stored as a checked sequence control operation order; and after the simulation check is finished, automatically resetting all setting states.
Further, in step 5, the type of the sequential control operation order is judged when the sequential control operation order is called by one-key sequential control in the non-checking mode, and the sequential control operation order can be called only after being checked.
The flow chart is shown in fig. 1, and comprises the following steps:
step 1, using a sequence control operation order editing tool to make a sequence control operation order:
the sequential control operation order is created by taking an interval as an object, a plurality of sequential control operation orders can be created in one interval, and each sequential control operation order needs to specify information such as a source equipment state, a target equipment state, an operation task name, a sequential control locking signal and the like.
Adding an operation item list for each sequence control operation ticket, and setting information such as an operation item type of each operation item, an operation object of each operation item, a condition before execution of each operation item, a confirmation condition of each operation item and the like. The operation object of the remote control type operation item is a switch knife switch, and a remote control point number and a remote control on-off type of the switch knife switch need to be specified.
And storing the sequence control operation order into a database, wherein the type of the stored operation order is not checked.
And after the sequential control operation ticket editing tool opens the checked operation ticket, modifies and stores the checked operation ticket, and changes the type of the operation ticket from checked to unchecked.
Step 2, calling an uncorrected operation ticket by using a sequence control operation ticket editing tool, starting one-key sequence control in a check mode, and entering a simulation check flow:
and the left side of the sequence control operation order editing tool displays the transformer substation, the voltage grade, the interval and the sequence control operation order in a tree list mode according to the hierarchy.
After a certain sequence control operation ticket is clicked on the tree-shaped list, the content of the sequence control operation ticket is displayed on the right side for an operator to check, and the displayed content comprises an operation ticket task name, a current state, a target state, version information, an operation item list and locking signal information. Clicking an unchecked operation order node on the sequential control operation order editing tool tree list by a right key, popping up a menu, selecting a menu item of 'simulation check', starting one-key sequential control in a check mode, and entering a simulation check interface, as shown in fig. 2.
Step 3, performing simulation check by one-key sequence control:
the simulation check process is consistent with the one-key sequence control operation process in the non-check mode, that is, a task is generated, preview is simulated, and an instruction is executed, as shown in fig. 2.
And after one-key sequential control is started, judging whether the current equipment state required by the operation task is consistent with the current equipment state of the operation object according to the operation ticket selected by the sequential control operation ticket editing tool, and if not, automatically setting the operation object to be the current state required by the operation task.
And calling the selected operation ticket from the sequence control operation ticket database by one-key sequence control, and displaying information such as an operation task name, an operation item list and the like of the un-checked sequence control operation ticket on a checking interface.
Clicking a preview button to start simulating preview, wherein the whole process of simulating preview comprises starting simulating preview, checking operation conditions, checking the current equipment state before preview, checking the built-in anti-misoperation lock of the sequence control host, checking the intelligent anti-misoperation host, simulating single step and other links, and the completion of simulating preview can be confirmed only after all the links are successful.
And clicking a 'checking' button to start instruction execution, wherein the whole instruction execution process comprises the steps of starting instruction execution, checking operation conditions, checking current equipment state before execution, judging a sequence control locking signal, judging total station accident, judging conditions before single step execution, internally setting an anti-misoperation locking check in a single-step sequence control host, carrying out anti-misoperation check in a single-step intelligent anti-misoperation host, automatically setting a single step, judging conditions for single step confirmation and the like, and the instruction execution can be confirmed to be finished after all the steps are successful.
When the command is executed, the state of the switch knife switch in the database is changed in a mode of automatically setting the number of the sequence control host of the one-key sequence control system instead of sending a remote control command to the measurement and control device.
The automatic setting range of the sequence control host is the operation object of the operation item, namely the appointed switch knife switch. When the instruction is executed, the remote control closing operation of the switch disconnecting link is automatically closed, and the remote control separating operation of the switch disconnecting link is automatically separated. The state of the automatically-counted switch knife switch is consistent with the state of the switch knife switch returned by the measurement and control device when one-key sequential control is carried out on actual operation.
In the single-step confirmation condition judgment, the switch knife switch specified by the operation item is automatically set to be in a target state, so that the switch knife switch position judgment in the confirmation condition is met. And automatically ignoring if the current-voltage criterion in the confirmation condition is not met. And automatically continuing to execute the next operation item after the single step confirmation condition is judged to be successful.
The sequential control operation ticket simulation checking adopts the principle of double sets of anti-misoperation mechanism checking, one set is an anti-misoperation logic lock built in the sequential control host, and the other set is anti-misoperation logic checking of an independent intelligent anti-misoperation host. After the sequence control host automatically sets the number, the intelligent anti-error host acquires the equipment state from the sequence control host. Simulating preview and instruction execution, simultaneously performing built-in anti-misoperation logic locking check and independent intelligent anti-misoperation logic check of the sequence control host, terminating operation if the built-in anti-misoperation logic locking check fails, popping up a prompt error, and lighting a built-in anti-misoperation locking indicator light; and if the error-proof logic check of the independent intelligent error-proof host fails, suspending the operation, prompting an error, lighting an intelligent error-proof check indicator lamp, and selecting whether to ignore the error prompt of the error-proof check failure of the single-step intelligent error-proof host or not, wherein the error prompt is verified by permission, and the operation can be continued after the verification passes.
And 4, after passing the sequence control operation ticket checking, saving the sequence control operation ticket as a checked operation ticket:
and after the simulation check is successful, popping up a dialog box to prompt whether the operation order is stored as a checked sequential control operation order or not. And after the 'confirm' button is clicked, the sequential control operation ticket is stored as a checked ticket, and the checking state, the checking time, the checker and other information of the sequential control ticket are recorded in the database. And updating the display state of the sequential control operation order on the sequential control operation order editing tool tree list to show that the sequential control operation order passes the check.
If the simulation check fails, the type of the sequential control operation ticket is still not checked.
After the simulation check is finished, the simulation check interface is released, and the sequence control host automatically resets all setting states.
Step 5, judging the checking state of the operation order when the one-key sequence control calls the sequence control operation order in the non-checking mode:
and carrying out one-key sequential control in the transformer substation, if the taken sequential control operation order is an uncorrected sequential control operation order, popping up an error prompt dialog box, forbidding taking, and only the checked sequential control operation order can be called.
Preferably, in step 2, the unchecked operation tickets and the checked operation tickets are displayed in a distinguishing manner, the unchecked sequence control operation tickets display prefixes (unchecked) in front of sequence control operation ticket names on the tree list, and the checked sequence control operation tickets display prefixes (checked person name checked) in front of sequence control operation ticket names.
Preferably, in step 2, the font color is set to dark green when the checked sequence control operation ticket is displayed on the tree list, and the sequence control operation ticket is obviously distinguished from the sequence control operation ticket which is not checked.
Preferably, in step 2, the contents of the different types of operation item displays are shown in table 1.
TABLE 1
| Type of operation item | Displaying content |
| Remote control | Task description, action object, command type, remote control type (open/close), remote control verification (general remote control, synchronous detection, no voltage detection, no detection), execution condition, confirmation condition, error processing (immediate stop, prompt, self-check) Dynamic continuation), delay time, timeout time |
| Prompting | Task description, command type, prompt type (continue after confirmation, confirm continue execution or stop execution, screen switch, check no prompt), execution condition, confirmation condition, error handling (stop immediately, prompt, no display, no, Automatic continuation), delay time, timeout time |
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (5)
1. A sequential control operation order uninterrupted checking method based on automatic setting of a sequential control host is characterized by comprising the following steps:
step 1, using a sequence control operation order editing tool to make a sequence control operation order and storing the sequence control operation order as an unchecked sequence control operation order;
step 2, using a sequence control operation order editing tool to call an unchecked sequence control operation order, starting one-key sequence control in a check mode, and entering a simulation check mode;
step 3, performing simulation check in a simulation check mode, changing the state of a switch knife switch in a database in an automatic setting mode of a sequence control host, and simulating the actual execution result of an operation project;
step 4, storing the unchecked sequence control operation order as a checked sequence control operation order after the simulation check of the unchecked sequence control operation order passes;
step 5, judging the checking state of the sequence control operation order when the sequence control operation order is called by one-key sequence control in the non-checking mode;
the specific steps of step 1 are as follows:
step 11, establishing a sequence control operation order by using a sequence control operation order editing tool, and specifying a source device state of the sequence control operation order, a target device state of the sequence control operation order, an operation task name of the sequence control operation order and a sequence control locking signal of the sequence control operation order;
step 12, adding an operation item list for each sequence control operation ticket, and specifying the type of each operation item, the operation object of each operation item, the execution precondition of each operation item and the confirmation condition of each operation item;
step 13, storing the manufactured sequence control operation order into a database, wherein the type of the stored sequence control operation order is an uncorrected sequence control operation order;
the specific steps of step 2 are as follows:
step 21, displaying the transformer substation, the voltage grade, the interval and the sequence control operation order in a tree form by the sequence control operation order editing tool according to the grades;
step 22, selecting an unchecked sequential control operation order, and checking the content of the unchecked sequential control operation order;
step 23, starting one-key sequential control in a checking mode, and entering a simulation checking interface;
in the step 2, one-key sequential control is operated in a simulation checking mode, and an uncorrupted sequential control operation order can be called;
the specific steps of step 3 are as follows:
step 31, judging whether the current equipment state required by the operation task is consistent with the current equipment state of the operation object or not by one-key sequence control according to the uncorrected sequence control operation ticket selected by the sequence control operation ticket editing tool, and automatically setting the operation object to be the current equipment state required by the operation task if the current equipment state required by the operation task is inconsistent with the current equipment state of the operation object;
step 32, calling the selected non-check sequential control operation order from the database by one-key sequential control, automatically generating an operation task, and displaying the non-check sequential control operation order on a check interface of a check mode;
step 33, one-key sequence control simulation rehearsal, wherein the simulation rehearsal comprises starting simulation rehearsal, checking operation conditions, checking the current equipment state before rehearsal, checking built-in anti-misoperation lockout of a sequence control host, checking the anti-misoperation of an intelligent anti-misoperation host and single-step simulation operation;
and step 34, executing a one-key sequence control instruction, wherein the instruction execution comprises starting instruction execution, checking operation conditions, checking the current equipment state before execution, judging sequence control locking signals, judging total station accident total judgment, judging conditions before single step execution, checking built-in anti-misoperation locking of the single-step sequence control host, checking the single-step intelligent anti-misoperation host, automatically setting a single step and judging conditions of single step confirmation.
2. The sequential control operation order non-power-off checking method based on automatic counting of the sequential control host machine as claimed in claim 1, wherein in the step 1, the types of the sequential control operation orders are unchecked sequential control operation orders and checked sequential control operation orders; in the step 1, if the sequence control operation order editing tool is opened to check the sequence control operation order, the type of the checked sequence control operation order is changed into an unchecked sequence control operation order after the checked sequence control operation order is modified and stored.
3. The method for checking the sequence control operation order based on the automatic setting of the sequence control host computer according to claim 1, wherein in the step 3, the simulation check is performed on the simulation check interface to check that the operation flow of the sequence control of the next key in the non-check mode is consistent, the operation flows of the sequence control of the next key in the simulation check and non-check modes both comprise generating an operation task, simulating rehearsal and instruction execution, and one operation task comprises a plurality of operation items.
4. The sequential control operation order uninterrupted checking method based on automatic counting of the sequential control host computer according to claim 1, wherein in step 4, if the simulation checking fails, the type of the un-checked sequential control operation order is still the un-checked sequential control operation order, and if the simulation checking succeeds, the un-checked sequential control operation order is stored as the checked sequential control operation order; and after the simulation check is finished, automatically resetting the states of all the numbers.
5. The order control operation order uninterrupted checking method based on automatic setting of order control host computer as claimed in claim 4, wherein in step 5, the order control operation order type is judged when the order control operation order is called by one key in the non-checking mode, and the order control operation order can be called only after the order control operation order is checked.
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| CN117090759B (en) * | 2023-10-18 | 2024-01-02 | 江苏恒久机械股份有限公司 | Safety control system and method for diaphragm compressor |
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