CN104731608B - PLC control methods, control device and PLC - Google Patents
PLC control methods, control device and PLC Download PDFInfo
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- CN104731608B CN104731608B CN201310717822.7A CN201310717822A CN104731608B CN 104731608 B CN104731608 B CN 104731608B CN 201310717822 A CN201310717822 A CN 201310717822A CN 104731608 B CN104731608 B CN 104731608B
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- circuit diagram
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Abstract
The invention discloses a kind of PLC control methods, the control method includes the following steps：At least two independent display areas are generated, for showing different circuit regions respectively；Choose the functional block or circuit diagram in one of circuit region；Operation associated with other circuit regions is carried out with to the functional block or circuit diagram.The availability and the degree of automation in electric circuit diagram design can be significantly improved using above-mentioned PLC control methods.The invention further relates to a kind of PLC control devices and include the PLC of above-mentioned control device.
Description
Technical field
The present invention relates to a kind of control method, more particularly it relates to a kind of control method for PLC.This hair
A kind of bright control device for further relating to PLC and the PLC including the control device.
Background technology
In the prior art, for single electric circuit diagram design, if the circuit diagram that user edits is too big, it is not easy at two
Connecting line is drawn between circuit diagram functional block apart from each other.
And for the design of multiple circuit diagrams, if user wants that the functional block a circuit diagram is output to another circuit
The functional block (this operation is also referred to as bilateral programming) of figure, first, user needs in corresponding circuit diagram plus NI/NQ functions
Block, then in the Properties palette of NI/NQ functional blocks configuration association network parameter.It can be seen that in the prior art, configuration
One network inputs output operates more complicated.
More specifically, the multi-section display function of the prior art is provided only in the same circuit diagram of display in multiple regions
Function, although there is the scroll bar of oneself in each region, user only can check same circuit diagram in different regions
Different piece.For example, show the first half of the circuit diagram in the region on the left side, region on the right shows the lower half of the circuit diagram
Portion.But in such applications, the region on the right is not independent.Left area is closed, right area is accordingly turned off.As above institute
It states, two defects in the presence of the prior art：It 1) cannot be in two region inside-paint connecting lines；2) right area is not independent.This
So that bilateral programming can not be achieved.
Invention content
In order to solve above-mentioned the problems of the prior art, the present invention proposes a kind of PLC control methods, the control method
Include the following steps：At least two independent display areas are generated, for showing different circuit regions, the difference respectively
Circuit region be belonging respectively to the circuit diagram of different PLC；Choose the circuit diagram in one of circuit region or the electricity
The functional block of road figure；Operation associated with other circuit regions is carried out to the functional block or circuit diagram；It is in the operation
When the functional block chosen is wired to the functional block in another circuit region, the circuit diagram of respectively described difference PLC
It generates and a network function block is configured, and network connection is created for the difference PLC by the network function block.
It is further preferred that in the PLC control methods of the present invention, the operation is bilateral programming.
It is further preferred that in the PLC control methods of the present invention, the operation is by the functional block chosen or electricity
Road figure is dragged in another circuit region, and the functional block is replicated or is moved in another circuit region to realize.
The present invention's additionally provides a kind of PLC control devices, and the control device includes：Display area module, it is described aobvious
Show regions module for generate at least two independent display areas, to show different circuit regions, the difference respectively
Circuit region be belonging respectively to the circuit diagram of different PLC；Functional block chooses module, for choosing in one of circuit diagram
The functional block of circuit diagram or the circuit diagram；Functional block operation module, for being carried out and other circuits to selected functional block
The associated operation of graph region and it is described operation be that the functional block chosen is wired in another circuit region
During functional block, the circuit diagram of respectively described difference PLC generates and a network function block is configured, and pass through the network function
Block creates network connection for the difference PLC.
It is further preferred that in the PLC control devices of the present invention, the operation is bilateral programming.
It is further preferred that in the PLC control devices of the present invention, the operation is by the functional block chosen or electricity
Road figure is dragged in another circuit region, and the functional block is replicated or is moved in another circuit region to realize.
The present invention also provides a kind of PLC for including above-mentioned PLC control devices.
Using the present invention, following technique effect can be realized：1) it is easy to operate, only need to pull can be realized different PLC it
Between functional block connection；2) user is not required to master configuration detail, and all configuration details are automatically performed by system；With 3) system
It unites safer, it is more stable.The risk generated because of user configuration mistake greatly reduces, so as to make the safer stabilization of system.
Description of the drawings
In order to which the present invention is more fully described, it is described further below with reference to attached drawing and with reference to specific embodiment,
Wherein：
Fig. 1 is the flow chart of control method according to the present invention；
Fig. 2 is the specific schematic diagram according to the present invention operated to functional block；With
Fig. 3 is the specific schematic diagram according to the present invention to the further another operation of functional block.
Specific embodiment
The specific embodiment of the present invention is described in further detail below with reference to attached drawing.
With reference first to Fig. 1, Fig. 1 shows a kind of PLC control methods according to the present invention, which includes following step
Suddenly：
Step S1：At least two independent display areas are generated, for showing different circuit regions respectively；
Step S2：Choose the functional block in one of circuit region；With
Step S3：Operation associated with other circuit regions is carried out to the functional block.
In the specific embodiment of Fig. 2, in step sl, entire display area generates 100 and 100 ' two display areas.
And in other embodiments, entire display area can be selectively generating as 2,3 or more regions.Further
Ground, each region 100,100 ' are between each other independent of each other, that is, can complete the behaviour to circuit diagram in respective region
Make.
Preferably, the different circuit regions shown respectively can be belonging respectively to the circuit diagram of different PLC, for example,
The circuit diagram in circuit region 100,200 shown in Fig. 3 is belonging respectively to PLC1, PLC2.
After two independent display areas are generated, user can open file in any one region, by circuit
Figure is dragged to another region from a region, that is, realizes the movement of circuit diagram (operation does not display the details of in figure).In addition
Ground, as shown in Figure 2, user directly can will include function by the towing of mouse and the combination of function key in region 100
The circuit diagram of block A1 is dragged in the region in another region 100 ' of circuit diagram, so as to fulfill the copy function of circuit diagram.
And bilateral programming then can be achieved in the independence between circuit region.Specifically, two independent circuit diagrams in figure 3
The circuit diagram of PLC1 and PLC2 is opened respectively in region 100,200.
Further, user can be by pressing mouse, from the output pin dragging line of functional block A1 to the input of functional block B1
Pin, and unclamp the interconnection in the different circuit regions of mouse realization between functional block A1 and functional block B1.System can be certainly
It moves and generates and be configured a network function block respectively in two circuit diagrams, and network connection is created for two PLC1, PLC2,
Thus when PLC is run using the output of A1 as the input of B1.In the process, user uniquely needs dragging for the only mouse done
It drags, remaining configuration is automatically performed by system.
The invention also discloses a kind of PLC control devices, the control device includes：Display area module, the display
Regions module is for generating at least two independent display areas, to show different circuit regions respectively；Functional block is chosen
Module, for choosing the functional block in one of circuit diagram；With functional block operation module, for selected functional block into
Row operation associated with other circuit regions.
Further, in the PLC control devices of the present invention, the different circuit regions shown respectively belong to respectively
In the circuit diagram of different PLC.Further, in PLC control devices, the operation is bilateral programming.Preferably, in PLC
In control device, the operation is the functional block being wired to the functional block chosen in another circuit region, to realize
Connection between two functional blocks.
Further, in PLC control devices, the operation is to drag to the functional block chosen or circuit diagram separately
In one circuit region, the functional block or circuit diagram are moved or copied into another circuit region with realizing.
The invention also discloses a kind of PLC of above-mentioned PLC control devices.
The above described is only a preferred embodiment of the present invention, not make limitation in any form to the present invention.Though
The right present invention has been disclosed in the preferred embodiments as above, however is not limited to the present invention, any technology people for being familiar with this profession
Member, without departing from the scope of the present invention, when the technology contents using above-mentioned disclosure make a little change or repair
The equivalent embodiment for equivalent variations is adornd, as long as being the content without departing from technical solution of the present invention, technology according to the present invention is real
Any simple modification, equivalent change and modification that confrontation above example is made still falls within the range of technical solution of the present invention
It is interior.
Claims (7)
1. a kind of PLC control methods, which is characterized in that the control method includes the following steps：
At least two independent display areas are generated, for showing different circuit regions, the different circuit diagram respectively
Region is belonging respectively to the circuit diagram of different PLC；
Choose the circuit diagram in one of circuit region or the functional block in the circuit diagram；
Operation associated with other circuit regions is carried out to the functional block or circuit diagram；
It is respectively described when the operation is that the functional block chosen is wired to the functional block in another circuit region
The circuit diagram of different PLC generates and a network function block is configured, and passes through the network function block and created for the difference PLC
Network connection.
2. PLC control methods as described in claim 1, which is characterized in that the operation is bilateral programming.
3. PLC control methods as described in claim 1, which is characterized in that the operation is that circuit diagram is dragged to another electricity
In the graph region of road, the circuit diagram is replicated or is moved in another circuit region to realize.
4. a kind of PLC control devices, which is characterized in that the control device includes：
Display area module, the display area module is for generating at least two independent display areas, to show respectively not
Same circuit region, the different circuit region are belonging respectively to the circuit diagram of different PLC；
Functional block chooses module, for choosing the circuit diagram in one of circuit diagram or the functional block in the circuit diagram；
Functional block operation module, for carrying out behaviour associated with other circuit regions to selected functional block or circuit diagram
Make and when the operation is that the functional block chosen is wired to the functional block in another circuit region, respectively
The circuit diagram of the difference PLC generates and a network function block is configured, and passes through the network function block as the difference PLC
Create network connection.
5. PLC control devices as claimed in claim 4, which is characterized in that the operation is bilateral programming.
6. PLC control devices as claimed in claim 4, which is characterized in that the operation is to drag the circuit diagram chosen
It moves in another circuit region, replicated the functional block or circuit diagram with realizing or is moved in another circuit region.
7. a kind of PLC of the PLC control devices including described in claim 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310717822.7A CN104731608B (en) | 2013-12-23 | 2013-12-23 | PLC control methods, control device and PLC |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310717822.7A CN104731608B (en) | 2013-12-23 | 2013-12-23 | PLC control methods, control device and PLC |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104731608A CN104731608A (en) | 2015-06-24 |
| CN104731608B true CN104731608B (en) | 2018-06-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310717822.7A Active CN104731608B (en) | 2013-12-23 | 2013-12-23 | PLC control methods, control device and PLC |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113065842A (en) * | 2021-03-15 | 2021-07-02 | 华南理工大学 | Pile foundation construction system suitable for karst area |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2096512A1 (en) * | 2008-02-29 | 2009-09-02 | Siemens Aktiengesellschaft | Method and device for projecting the field devices of a technical array |
| CN102033897A (en) * | 2009-09-23 | 2011-04-27 | 费希尔-罗斯蒙特系统公司 | Dynamic hyperlinks for process control systems |
| CN102227692A (en) * | 2008-09-29 | 2011-10-26 | 费希尔-罗斯蒙特系统公司 | Efficient design and configuration of elements in process control system |
| CN103026307A (en) * | 2010-07-27 | 2013-04-03 | 西门子公司 | Configuration of the communication links of field devices in a power automation installation |
| CN103026306A (en) * | 2010-07-23 | 2013-04-03 | 西门子公司 | Configuring field devices in an energy automation device |
-
2013
- 2013-12-23 CN CN201310717822.7A patent/CN104731608B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2096512A1 (en) * | 2008-02-29 | 2009-09-02 | Siemens Aktiengesellschaft | Method and device for projecting the field devices of a technical array |
| CN102227692A (en) * | 2008-09-29 | 2011-10-26 | 费希尔-罗斯蒙特系统公司 | Efficient design and configuration of elements in process control system |
| CN102033897A (en) * | 2009-09-23 | 2011-04-27 | 费希尔-罗斯蒙特系统公司 | Dynamic hyperlinks for process control systems |
| CN103026306A (en) * | 2010-07-23 | 2013-04-03 | 西门子公司 | Configuring field devices in an energy automation device |
| CN103026307A (en) * | 2010-07-27 | 2013-04-03 | 西门子公司 | Configuration of the communication links of field devices in a power automation installation |
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| Publication number | Publication date |
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| CN104731608A (en) | 2015-06-24 |
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