CN108415268A - One kind specifying signal simulation adjustment method in Virtual Debugging system - Google Patents
One kind specifying signal simulation adjustment method in Virtual Debugging system Download PDFInfo
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Abstract
The invention discloses one kind specifying signal simulation adjustment method in Virtual Debugging system, including：Step 1：Signal corresponding with artificial piece uploading operation is established in simulated environment and is exported.Step 2：Failure, host computer initialization, region interactive signal are exported in PLC writes environment.Step 3：The signal list of newly-built EXCEL file, station, signal type, signal initial value where addition.Step 4：The Connecting quantity of opc server is set, signal interaction is carried out to Digital production line in PLC hardware and simulated environment.Step 5：Signal list is imported, the project file of specific format is generated.Step 6：Signal is shown in different regions by station in visualization interface, and display signal is debugged.Versatility and interactivity of the present invention are strong, are a kind of methods of the specified signal debugging such as comprehensive, easy to use piece uploading operation, failure, initialization based on Virtual Debugging system.
Description
Technical field
The present invention relates to a kind of signal simulation analogy methods in Virtual Debugging field, more particularly to one kind is in Virtual Debugging system
Signal simulation adjustment method is specified in system.
Background technology
Virtual Debugging system is the electric adjustment technology based on digital simulation technique.Pass through simulated environment and physics
The combined debugging system to PLC program and robot program is completed in the combination of the automation equipments such as PLC, HMI.
OPC agreements:(OLE for Process Control are used for the OLE of process control) industrial communication protocol.
In Virtual Debugging system, signal simulation is highly important commissioning content, special robot automation's production line, respectively
There are the enabling signal of the initializing signals such as a failure up to a hundred, host computer and artificial piece uploading, this part letter in the signal in the regions PLC
Number debugging in directly affecting Virtual Debugging PLC program quality.Such signal simulation debugging is typically to be built in simulated environment at present
Vertical signal adds signal logic, but such method adds signal since simulation software limitation can only establish signal one by one by hand
Logic is also relatively simple, and the classification that signal can not be concentrated is debugged, managed.After PLC program is changed, signal update is very not yet
Just.
Invention content
The purpose of the present invention：There is provided one kind specifies signal simulation adjustment method, simple operation to fit in Virtual Debugging system
With wide.
To achieve the goals above, the technical scheme is that：
One kind specifies signal simulation adjustment method, this method to include at least following steps in Virtual Debugging system：
Step 1：Signal corresponding with the operation of artificial piece uploading is established in simulated environment, and exports such signal file.
Step 2：Failure, host computer initialization, region interactive signal file are exported in PLC writes environment.
Step 3：The signal list that an EXCEL file is created according to derived signal file, in the signal data of table
Addition where station, signal type, signal initial value.
Step 4：The Connecting quantity of opc server is set, opc server is connected, by OPC communications protocol to PLC hardware
And Digital production line carries out signal interaction in simulated environment.
Step 5：EXCEL signal lists are imported, by the signalman in the Connecting quantity of opc server and signal list
Position, signal type summarize, and generate the project file of specific format.
Step 6：In visualization interface signal is shown in different regions by station；Operation signal, interactive signal are aobvious
It is shown as signal condition and interactive button；Automatic signal only display signal value, and display signal is debugged.
Above-mentioned specifies signal simulation adjustment method in Virtual Debugging system, wherein in the step 1 and step 2
In, the sending out signals file includes following signals attribute：Signal name, signal value data type, Signal Message Address.
Above-mentioned specifies signal simulation adjustment method in Virtual Debugging system, wherein described in the step 3
Signal listings format include gauge outfit and signal data, gauge outfit illustrates that each attribute of signal, attribute include：Signal name, signal
Type, signal value data type, affiliated station, Signal Message Address, signal initial value, remarks, the signal type include operation
Signal, interactive signal, automatic signal.
Above-mentioned specifies signal simulation adjustment method in Virtual Debugging system, wherein described in the step 4
The Connecting quantity of opc server include opc server title, server ip, address prefix.
Above-mentioned specifies signal simulation adjustment method in Virtual Debugging system, wherein in the step 6, also wraps
It includes as follows step by step：
Step 6.1：Opc server is connected in visualization interface.
Step 6.2：Signal is debugged in visualization interface, in the state that Virtual Debugging system is arranged according to signal,
Check simulated environment in Digital production line feedback, judge setting signal it is no be that can reach PLC program expected design.
Step 6.3：In visualization interface to signal into edlin.
Step 6.4：Signal is resetted in visualization interface.
Step 6.5：In visualization interface to debugging project management.
Above-mentioned specifies signal simulation adjustment method in Virtual Debugging system, wherein in the step 6.1, also
Including as follows step by step：
Step 6.1.1：Start connection, then the Connecting quantity for pressing opc server connects PLC hardware by OPC communications protocol and imitates
True environment.Relevant operation could be carried out to signal in visualization interface only after the connection for completing opc server.
Step 6.1.2：Connection is closed, then disconnects and being communicated with opc server.
Above-mentioned specifies signal simulation adjustment method in Virtual Debugging system, wherein in the step 6.2, also
Including as follows step by step：
Step 6.2.1：When classification is operation signal, after program starts, by OPC communications protocol on artificial in simulated environment
The corresponding signal of operation of part automatically resets；In debugging by the corresponding interactive button of clicking operation signal, communicated by OPC
Agreement completes according to this signal on artificial the corresponding signal of operation set of artificial piece uploading in simulated environment in simulated environment
The operation of part simultaneously shows that current signal state is green；After the completion of the signal whole set of this station manipulation, operation signal passes through
OPC communications protocol automatically reset all operation signals of current station and show all operation signal states be red；Click interaction
Button is only capable of carrying out set to signal, and only having after set could again after manually or automatically resetting all operation signals of this station
It is secondary to be only capable of carrying out set to signal by clicking interactive button.
Step 6.2.2：When signal classification is interactive signal, after program starts, obtained to induction signal by OPC communications protocol
The current value in PLC, and according to signal value show signal condition；Need debugging signal corresponding by clicking in debugging
Interactive button carries out this signal set, reset operation display current signal state by OPC communications protocol in PLC, so as to
PLC program is debugged in Virtual Debugging system.
Step 6.2.3：When signal classification is automatic signal, after program starts, according to logical to induction signal in signal list
The signal value that OPC can be arranged automatically is crossed, and is shown on visualization interface, this function is mainly used for simulating PLC system true
In environment, host computer, region interact initializing signal state.
Above-mentioned specifies signal simulation adjustment method in Virtual Debugging system, wherein in the step 6.3, also
Including as follows step by step：
Step 6.3.1：Signal is added, initial value is set in the different classes of signal of the addition of current station, and to automatic signal,
It adds and can be shown by the different classes of region different in visualization interface of signal when confirming.
Step 6.3.2：Erasure signal deletes current station institute unwanted signal, on visualization circle after confirming deletion
Face will not show this signal related content.
Step 6.3.3：Signal is changed, the initial of the address of current station signal, classification, title and automatic signal is changed
Value；It changes when confirming and can will show related content in visualization interface by the signal message after change by signal.
Above-mentioned specifies signal simulation adjustment method in Virtual Debugging system, wherein in the step 6.4, also
Including as follows step by step：
Step 6.4.1：When signal classification is operation signal, will by OPC communications protocol in simulated environment it is corresponding it is artificial on
Whole signals of the operation current station of part carry out resetting all operation signal states of operation display being red.
Step 6.4.2：Signal classification is interactive signal, and the signal for carrying out current station is initialized, will be communicated by OPC
It is the signal initial value in signal list that corresponding interactive signal value in PLC, which is arranged, in agreement, and shows this state of signal.
Step 6.4.3：Signal classification is automatic signal, the signal initialization of current station can be also carried out, according to signal train
The signal value that the initial value of induction signal can be arranged by OPC in table, and be shown on visualization interface.
Above-mentioned specifies signal simulation adjustment method in Virtual Debugging system, wherein in the step 6.5, also
Including as follows step by step：
Step 6.5.1：Grassroot project creates a new debug-item.
Step 6.5.2：Opening project opens an existing debug-item.
Step 6.5.3：It preserves, another inventory item, preserves current debug-item.
Versatility and interactivity of the present invention are strong, are a kind of comprehensive, easy to use piece uploading behaviour based on Virtual Debugging system
The method of the specified signal debugging such as work, failure, initialization.
Description of the drawings
Fig. 1 is a kind of flow chart for specifying signal simulation adjustment method in Virtual Debugging system of the present invention.
Fig. 2 is a kind of schematic diagram for specifying signal simulation adjustment method in Virtual Debugging system of the present invention.
Fig. 3 is a kind of step 6.1 and step 6.4 for specifying signal simulation adjustment method in Virtual Debugging system of the present invention
Visualization interface figure.
Fig. 4 is a kind of visualization of the step 6.2 of signal simulation adjustment method specified in Virtual Debugging system of the present invention
Surface chart.
Fig. 5 is a kind of visualization of the step 6.3 of signal simulation adjustment method specified in Virtual Debugging system of the present invention
Surface chart.
Fig. 6 is a kind of visualization of the step 6.5 of signal simulation adjustment method specified in Virtual Debugging system of the present invention
Surface chart.
Specific implementation mode
The embodiment further illustrated the present invention below in conjunction with attached drawing.
It refers to shown in attached drawing 1 and attached drawing 2, one kind specifying signal simulation adjustment method, the party in Virtual Debugging system
Method includes at least following steps：
Step 1：Signal corresponding with the operation of artificial piece uploading is established in simulated environment, and exports such signal file.
Step 2：Failure, host computer initialization, region interactive signal file are exported in PLC writes environment.
Step 3：The signal list that an EXCEL file is created according to derived signal file, in the signal data of table
Addition where station, signal type, signal initial value.
Step 4：The Connecting quantity of opc server is set, opc server is connected, by OPC communications protocol to PLC hardware
And Digital production line carries out signal interaction in simulated environment.
Step 5：EXCEL signal lists are imported, by the signalman in the Connecting quantity of opc server and signal list
Position, signal type summarize, and generate the project file of specific format.
Step 6：Station is pressed in visualization interface different（Operation signal, interactive signal, automatic signal）In region
Show signal；Operation signal, interactive signal are shown as signal condition and interactive button；Automatic signal only display signal value, and it is right
Display signal is debugged.
In the step 1 and step 2, the sending out signals file includes following signals attribute：Signal name, signal
Value Data type, Signal Message Address.
In the step 3, the signal listings format includes gauge outfit and signal data, gauge outfit（Name、
Signals Type、Data Type、Station、Logical Address、Initial Value、Comment）Illustrate signal
Each attribute（Signal name, signal type, signal value data type, affiliated station, Signal Message Address, signal initial value, remarks）,
The signal type includes operation signal, interactive signal, automatic signal.
In the step 4, the Connecting quantity of the opc server include opc server title, server ip,
Address prefix.
Refer to shown in attached drawing 3 to attached drawing 6, in the step 6, further include it is following step by step：
Step 6.1：Opc server is connected in visualization interface.
Step 6.2：Signal is debugged in visualization interface, in the state that Virtual Debugging system is arranged according to signal,
Check simulated environment in Digital production line feedback, judge setting signal it is no be that can reach PLC program expected design, to
Virtual Debugging related work can easily and efficiently be completed.
Step 6.3：In visualization interface to signal into edlin.
Step 6.4：Signal is resetted in visualization interface.
Step 6.5：In visualization interface to debugging project management.
In the step 6.1, further include it is following step by step：
Step 6.1.1：Start connection, then presses the Connecting quantity of opc server（Before opc server title, server ip, address
Sew）PLC hardware and simulated environment are connected by OPC communications protocol.It only could be visual after the connection for completing opc server
Change interface and relevant operation is carried out to signal.
Step 6.1.2：Connection is closed, then disconnects and being communicated with opc server.It just can not be in visualization interface when closing connection
Various operations are carried out to signal.
In the step 6.2, further include it is following step by step：
Step 6.2.1：When classification is operation signal, after program starts, by OPC communications protocol on artificial in simulated environment
The corresponding signal of operation of part automatically resets；In debugging by the corresponding interactive button of clicking operation signal, communicated by OPC
Agreement completes according to this signal on artificial the corresponding signal of operation set of artificial piece uploading in simulated environment in simulated environment
The operation of part simultaneously shows that current signal state is green（Red indicates that signal value is 0, green indicates that signal value is 1）；In this work
After the completion of bit manipulation signal whole set, operation signal is automatically reset all operation signals of current station by OPC communications protocol
And show that all operation signal states are red（Red indicates that signal value is 0, green indicates that signal value is 1）；Interaction is clicked to press
Button is only capable of carrying out set to signal, and only having after set could again after manually or automatically resetting all operation signals of this station
It is only capable of carrying out set to signal by clicking interactive button.
Step 6.2.2：When signal classification is interactive signal, after program starts, obtained to induction signal by OPC communications protocol
The current value in PLC, and according to signal value show signal condition（Signal value be 0 be displayed in red, signal value is that 1 display is green
Color）；It needs to debug the corresponding interactive button of signal by clicking in debugging, can be existed to this signal by OPC communications protocol
Set is carried out in PLC, resets operation（Current signal value is 0, and then set is 1 after click；Current signal value is 1, then multiple after click
Position is 0）Show current signal state（Red indicates that signal value is 0, green indicates that signal value is 1）, so as in Virtual Debugging system
System debugs PLC program.
Step 6.2.3：When signal classification is automatic signal, after program starts, according to logical to induction signal in signal list
The signal value that OPC can be arranged automatically is crossed, and is shown on visualization interface, this function is mainly used for simulating PLC system true
In environment, host computer, region interact initializing signal state.
In the step 6.3, further include it is following step by step：
Step 6.3.1：Signal is added, can be in the different classes of signal that adds of current station, and automatic signal is set just
Initial value is added and can be shown by the different classes of region different in visualization interface of signal when confirming.
Step 6.3.2：Erasure signal can delete current station institute unwanted signal, visual after confirming deletion
This signal related content will not be shown by changing interface.
Step 6.3.3：Signal is changed, the initial of the address of current station signal, classification, title and automatic signal can be changed
Value；It changes when confirming and can will show related content in visualization interface by the signal message after change by signal.
In the step 6.4, further include it is following step by step：
Step 6.4.1：When signal classification is operation signal, will by OPC communications protocol in simulated environment it is corresponding it is artificial on
Whole signals of the operation current station of part carry out reset operation（Signal value is set as 0）Show that all operation signal states are red
Color.
Step 6.4.2：Signal classification is interactive signal, and the signal for carrying out current station is initialized, will be communicated by OPC
It is the signal initial value in signal list that corresponding interactive signal value in PLC, which is arranged, in agreement, and shows this state of signal（Signal value
It is displayed in red for 0, signal value is 1 display green）.
Step 6.4.3：Signal classification is automatic signal, the signal initialization of current station can be also carried out, according to signal train
The signal value that the initial value of induction signal can be arranged by OPC in table, and be shown on visualization interface.
In the step 6.5, further include it is following step by step：
Step 6.5.1：Grassroot project creates a new debug-item.
Step 6.5.2：Opening project opens an existing debug-item.
Step 6.5.3：It preserves, another inventory item, preserves current debug-item.
In conclusion versatility of the present invention and interactivity are strong, it is a kind of comprehensive, easy to use based on Virtual Debugging system
Piece uploading operation, failure, the method for the specified signal debugging such as initialization.
The foregoing is merely the preferred embodiment of the present invention, are not intended to limit the scope of the invention, every utilization
Equivalent structure transformation made by present specification, directly or indirectly with the technology neck for being attached to other Related products
Domain is included within the scope of the present invention.
Claims (10)
1. one kind specifying signal simulation adjustment method in Virtual Debugging system, it is characterised in that：This method includes at least as follows
Step：
Step 1：Signal corresponding with the operation of artificial piece uploading is established in simulated environment, and exports such signal file；
Step 2：Failure, host computer initialization, region interactive signal file are exported in PLC writes environment；
Step 3：The signal list that EXCEL file is created according to derived signal file adds in the signal data of table
Station, signal type, signal initial value where adding；
Step 4：The Connecting quantity of opc server is set, opc server is connected, to PLC hardware and is imitated by OPC communications protocol
Digital production line carries out signal interaction in true environment；
Step 5：EXCEL signal lists are imported, by signal station, the letter in the Connecting quantity of opc server and signal list
Number type summarizes, and generates the project file of specific format；
Step 6：In visualization interface signal is shown in different regions by station；Operation signal, interactive signal are shown as
Signal condition and interactive button；Automatic signal only display signal value, and display signal is debugged.
2. according to claim 1 specify signal simulation adjustment method in Virtual Debugging system, it is characterised in that：Institute
In the step 1 and step 2 stated, the sending out signals file includes following signals attribute：Signal name, signal value data type,
Signal Message Address.
3. according to claim 1 specify signal simulation adjustment method in Virtual Debugging system, it is characterised in that：Institute
In the step 3 stated, the signal listings format includes gauge outfit and signal data, and gauge outfit illustrates each attribute of signal, attribute
Including：Signal name, signal type, signal value data type, affiliated station, Signal Message Address, signal initial value, remarks are described
Signal type includes operation signal, interactive signal, automatic signal.
4. according to claim 1 specify signal simulation adjustment method in Virtual Debugging system, it is characterised in that：Institute
In the step 4 stated, the Connecting quantity of the opc server includes opc server title, server ip, address prefix.
5. according to claim 1 specify signal simulation adjustment method in Virtual Debugging system, it is characterised in that：Institute
In the step 6 stated, further include it is following step by step：
Step 6.1：Opc server is connected in visualization interface；
Step 6.2：Signal is debugged in visualization interface, in the state that Virtual Debugging system is arranged according to signal, is checked
Digital production line feedback in simulated environment, judge setting signal it is no be that can reach PLC program expected design；
Step 6.3：In visualization interface to signal into edlin；
Step 6.4：Signal is resetted in visualization interface；
Step 6.5：In visualization interface to debugging project management.
6. according to claim 5 specify signal simulation adjustment method in Virtual Debugging system, it is characterised in that：Institute
In the step 6.1 stated, further include it is following step by step：
Step 6.1.1：Start connection, then the Connecting quantity for pressing opc server connects PLC hardware by OPC communications protocol and imitates
True environment.Relevant operation could be carried out to signal in visualization interface only after the connection for completing opc server；
Step 6.1.2：Connection is closed, then disconnects and being communicated with opc server.
7. according to claim 5 specify signal simulation adjustment method in Virtual Debugging system, it is characterised in that：Institute
In the step 6.2 stated, further include it is following step by step：
Step 6.2.1：When classification is operation signal, after program starts, by OPC communications protocol on artificial in simulated environment
The corresponding signal of operation of part automatically resets；In debugging by the corresponding interactive button of clicking operation signal, communicated by OPC
Agreement completes according to this signal on artificial the corresponding signal of operation set of artificial piece uploading in simulated environment in simulated environment
The operation of part simultaneously shows that current signal state is green；After the completion of the signal whole set of this station manipulation, operation signal passes through
OPC communications protocol automatically reset all operation signals of current station and show all operation signal states be red；Click interaction
Button is only capable of carrying out set to signal, and only having after set could again after manually or automatically resetting all operation signals of this station
It is secondary to be only capable of carrying out set to signal by clicking interactive button；
Step 6.2.2：When signal classification is interactive signal, after program starts, existed to induction signal by the acquirement of OPC communications protocol
Current value in PLC, and signal condition is shown according to signal value；Need to debug the corresponding interaction of signal by clicking in debugging
Button carries out this signal set, reset operation display current signal state, so as in void by OPC communications protocol in PLC
Quasi- debugging system debugs PLC program；
Step 6.2.3：When signal classification is automatic signal, after program starts, OPC is passed through to induction signal according in signal list
The signal value that can be arranged automatically, and be shown on visualization interface, this function is mainly used for simulating PLC system in true environment
In, host computer, region interact initializing signal state.
8. according to claim 5 specify signal simulation adjustment method in Virtual Debugging system, it is characterised in that：Institute
In the step 6.3 stated, further include it is following step by step：
Step 6.3.1：Signal is added, initial value is set in the different classes of signal of the addition of current station, and to automatic signal,
It adds and can be shown by the different classes of region different in visualization interface of signal when confirming；
Step 6.3.2：Erasure signal deletes current station institute unwanted signal, is incited somebody to action in visualization interface after confirming deletion
This signal related content is not shown；
Step 6.3.3：Signal is changed, the address of current station signal, the initial value of classification, title and automatic signal are changed；When
Confirm that change can will show related content by the signal message after change by signal in visualization interface.
9. according to claim 5 specify signal simulation adjustment method in Virtual Debugging system, it is characterised in that：Institute
In the step 6.4 stated, further include it is following step by step：
Step 6.4.1：When signal classification is operation signal, will by OPC communications protocol in simulated environment it is corresponding it is artificial on
Whole signals of the operation current station of part carry out resetting all operation signal states of operation display being red；
Step 6.4.2：Signal classification is interactive signal, and the signal for carrying out current station is initialized, OPC communications protocol will be passed through
It is the signal initial value in signal list that corresponding interactive signal value in PLC, which is arranged, and shows this state of signal；
Step 6.4.3：Signal classification is automatic signal, the signal initialization of current station can be also carried out, according in signal list
To the signal value that the initial value of induction signal can be arranged by OPC, and it is shown on visualization interface.
10. according to claim 5 specify signal simulation adjustment method in Virtual Debugging system, it is characterised in that：
In the step 6.5, further include it is following step by step：
Step 6.5.1：Grassroot project creates a new debug-item；
Step 6.5.2：Opening project opens an existing debug-item；
Step 6.5.3：It preserves, another inventory item, preserves current debug-item.
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| US8779699B2 (en) * | 2011-06-14 | 2014-07-15 | Futaba Corporation | Servo device and remote control device having the same |
| CN103019104A (en) * | 2012-12-27 | 2013-04-03 | 中南大学 | Visual process control system configuration simulation method |
| CN104020725A (en) * | 2013-11-29 | 2014-09-03 | 济南大学 | Cement production DCS simulation training system based on configuration software |
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Application publication date: 20180817 |