CN102759898B - Man-machine interface device and interface integration method thereof - Google Patents
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Abstract
The invention provides a man-machine interface device and an interface integration method thereof. The man-machine interface device is used for cooperative work with a programmable logic controller, and the programmable logic controller comprises a first programming unit and a second programming unit. The man-machine interface device comprises a processor and a memory. The memory comprises a first position capable of storing an operating variable and a second position capable of storing a first common variable. The operating variable corresponds to the first programming unit through the first common variable. When input/output parameters of the first programming unit and the second programming unit have the same type and number, the processor can be used for updating the first common variable of the second position of the memory to a second common variable, so that the operating variable corresponds to the second programming unit.
Description
Technical field
The present invention is about a kind of human-computer interface device and interface integration method thereof; More specifically, human-computer interface device of the present invention and interface integration method thereof utilize interface guiding (Interface-Oriented) mechanism, set up corresponding relation with programmable logic controller (PLC).
Background technology
Existing automation control system mainly comprises two blocks, is respectively programmable logic controller (PLC) (Programmable Logic Controller) and human-computer interface device (Human Machine Interface Device).Particularly, programmable logic controller (PLC) is mainly responsible for the execution of programming in logic, and it comprises the functions such as logical operation, counter, timer, data input and output.Wherein, programming in logic can be whole section of procedure code, letter formula or modular mac function, and generally speaking, the various enforcement aspects of above-mentioned programming in logic are referred to as programming unit (Program Unit).On the other hand, human-computer interface device is mainly responsible for the planning and design of operation screen, and it can put the elements such as button, image, chart, sampling and alarm in display frame, so that user carries out operation and the design of system by human-computer interface device.
And in practice, because human-computer interface device focuses on the convenience that user operates, therefore need the interface that provides more friendly, so that user carries out picture typesetting and design, programmable logic controller (PLC) mainly focuses on writing and carrying out of programming in logic.Accordingly, most automation control system supplier, all by the separately design of the editing machine of the editing machine of exclusive human-computer interface device and programmable logic controller (PLC), thus, different due to editing machine, the programming unit of programmable logic controller (PLC) and the Interface design of human-computer interface device must have been separated.
And in traditional automation control system, annexation between programmable logic controller (PLC) and human-computer interface device, main by the common parameter defining between programmable logic controller (PLC) and human-computer interface device, and by entity lines such as serial port (Serial Port), Etherloop (Ethernet) or wireless bus (Wireless Bus), communicate with each other with custom communications protocol.
But, in the time that programming unit increases along with the expansion of automatic control system framework, between the programming unit of human-computer interface device and programmable logic controller (PLC), the complexity of interactive relation will improve thereupon, make the required common parameter defining more loaded down with trivial details, and then increase user's burden.More person, between the programming unit of tradition human-computer interface device and programmable logic controller (PLC), the corresponding relation of parameter lacks adjustable elasticity, therefore, in the time increasing newly or revise different programming units, the amendment that causes corresponding human-computer interface device parameter is become to difficulty.
In view of this, how effectively to solve in traditional human-computer interface device, because associated between the parameter of human-computer interface device and the programming unit of programmable logic controller (PLC) too closely causes the parameter of human-computer interface device to revise difficult disappearance, really need the problem of solution badly for the dealer in this field.
Summary of the invention
An object of the present invention is to provide a kind of human-computer interface device and interface integration method thereof, and it mainly, from the Interface design viewpoint of framework, sets up corresponding relation with the programming unit of programmable logic controller (PLC).By directly utilizing interface guiding mechanism to set up the corresponding relation of common parameter, the parameter corresponding relation between the programming unit of human-computer interface device and programmable logic controller (PLC) will be tending towards simplifying.
For reaching above-mentioned purpose, the invention provides a kind of interface integration method for a human-computer interface device.This human-computer interface device in order to a programmable logic controller (PLC) collaborative work.This human-computer interface device comprises a storer and a processor.This programmable logic controller (PLC) comprises one first programming unit and one second programming unit, and this first programming unit can be carried out one first logical operation and this second programming unit that are stored in a first instance position and can carry out one second logical operation that is stored in a second instance position.This interface integration method comprises the following step: (a) make this processor declare an operation variable; (b) make this processor this operation variable is stored to a primary importance of this storer; (c) make this processor according to an entity information definition one first common parameter of this first programming unit, and this first common parameter is stored to the second place of this storer, wherein this second place of this storer and this primary importance have a corresponding relation; (d) make this processor by this corresponding relation and this first common parameter, this first instance position that this operation variable is corresponded to this first programming unit and carries out this first logical operation; (e) make this processor according to an entity information definition one second common parameter of this second programming unit; (f) make this processor that this first common parameter of this second place of this storer is updated to this second common parameter, and according to this corresponding relation and this second common parameter, this second instance position that this operation variable is corresponded to this second programming unit and carries out this second logical operation, wherein this first programming unit has identical kenel and quantity with the input/output parameters of this second programming unit.
For reaching above-mentioned purpose, the present invention more provides a kind of human-computer interface device.This human-computer interface device in order to a programmable logic controller (PLC) collaborative work.This programmable logic controller (PLC) comprises one first programming unit and one second programming unit, and this first programming unit can be carried out one first logical operation and this second programming unit that are stored in a first instance position and can carry out one second logical operation that is stored in a second instance position.This human-computer interface device comprises a processor and a storer.This storer comprises a primary importance and a second place, and this primary importance and this second place have a corresponding relation.This processor is electrically connected to this storer, and in order to declare an operation variable, and this operation variable is stored to this primary importance of this storer, according to an entity information definition one first common parameter of this first programming unit, and this first common parameter is stored to this second place of this storer, this first instance position that this operation variable is corresponded to this first programming unit and carries out this first logical operation according to this annexation, according to an entity information definition one second common parameter of this second programming unit, this first common parameter of this second place of this storer is updated to this second common parameter, this processor is this second instance position in order to this operation variable is corresponded to this second programming unit and carries out this second logical operation according to this corresponding relation more, wherein this first programming unit has identical kenel and quantity with the input/output parameters of this second programming unit.
By the technical characterictic of above-mentioned exposure, human-computer interface device of the present invention and interface integration method thereof can solve in traditional human-computer interface device effectively, because the parameter corresponding relation between the programming unit of human-computer interface device and programmable logic controller (PLC) lacks adjustable elasticity, cause the parameter of human-computer interface device to revise difficult disappearance.
After the embodiment of consulting accompanying drawing and describe subsequently, this technical field has knows that the knowledgeable just can understand other objects of the present invention conventionally, and technological means of the present invention and enforcement aspect.
Brief description of the drawings
Figure 1A-1B is the schematic diagram of first embodiment of the invention; And
Fig. 2 is the process flow diagram of the interface integration method of second embodiment of the invention.
[main element symbol description]
1: automation control system
2: human-computer interface device
21: storer
210: corresponding relation
211: primary importance
212: the second place
23: processor
230: operation variable
232: the first common parameters
234: the second common parameters
25: User's Interface
250: operation variable element
252: configuration element
3: programmable logic controller (PLC)
31: the first programming units
32: the second programming units
33: first instance position
34: second instance position
Embodiment
Below will explain content of the present invention by embodiment.Palpus expositor, embodiments of the invention not must can be implemented in any specific environment, application or particular form as described embodiments in order to limit the present invention.Therefore, about the explanation of embodiment is only explaination object of the present invention, but not in order to limit the present invention, and this case scope of asking, be as the criterion with claim.In following examples and accompanying drawing, omitted and do not illustrated with the non-directly related element of the present invention, and in graphic, each interelement size relationship is only for asking easy understanding, non-in order to limit actual ratio.
Please refer to the drawing 1A, the schematic diagram of its automatic control system 1 that is first embodiment of the invention.Automation control system 1 comprises a human-computer interface device 2 and a programmable logic controller (PLC) 3, as shown in the figure, passes through line collaborative work between human-computer interface device 2 and programmable logic controller (PLC) 3.Human-computer interface device 2 comprises a storer 21, a processor 23 and a User's Interface 25, and wherein, this storer 21 comprises multiple positions (Address), and these positions at least comprise a primary importance 211 and a second place 212.
On the other hand, programmable logic controller (PLC) 3 comprises multiple programming units, and these programming units at least comprise one first programming unit 31 and one second programming unit 32.The first programming unit 31 is one first logical operations that are stored in a first instance position 33 in order to carry out, the second programming unit 32 is one second logical operations that are stored in a second instance position 34 in order to carry out, in other words, main the first logical operation corresponding to first instance position 33 of the first programming unit 31, main the second logical operation corresponding to second instance position 34 of the second programming unit 32.The person of should be specified, about having, technical field under the signal transfer mode between human-computer interface device 2 and programmed logic controller 3 and basic associated can be thereof conventionally knows that the knowledgeable is directly acquainted with, therefore do not repeat, and the function of each element and interaction will describe in detail in following content.
Please continue to refer to Figure 1A, first, the processor 23 of human-computer interface device 2 is declared an operation variable 230.In detail, processor 23, according to the type declaration operation variable 230 of the first programming unit 31 of programmable logic controller (PLC) 3, makes the type of operation variable 230 be equal to the type of the first programming unit 31.For instance, the type of supposing the first programming unit 31 is the additive operation (being Z=X+Y) with two in-real parameter X and Y and an output real parameters Z, the operation variable 230 of declaring according to the type of the first programming unit 31, its type is similarly the additive operation with two in-real parameter X and Y and an output real parameters Z.
The person that needs lay special stress on, on the other hand, processor 23 also can be according to a custom type declaration operation variable 230.For instance, suppose that this custom type is the multiplying (being C=A × B) with two in-real parameter A and B and an output real parameters C, the operation variable 230 of declaring according to this custom type, its type is similarly the multiplying with two in-real parameter A and B and an output real parameters C.The type of operation variable declaration of the present invention not only limits and is equal to programming unit, also can declare according to custom type.
Then, the processor 23 of human-computer interface device 2 is stored to operation variable 230 primary importance 211 of storer 21, and processor 23 more defines one first common parameter 232 according to an entity information (not illustrating) of the first programming unit 31, and the first common parameter 232 is stored to a second place 212 of storer 21.Wherein, the second place 212 and the primary importance 211 of storer 21 have a corresponding relation 210, thus, processor 23 just can be according to corresponding relation 210 and the first common parameter 232 relevant to the first programming unit 31, the first instance position 33 that operation variable 230 is corresponded to the first programming unit 31 and carries out this first logical operation.
In detail, this entity information of the first programming unit 31 comprises the first programming unit 31 carries out first instance position 33, access mode and other relevant informations of these the first logical operations, and this entity information can be the index of entity associated between the first programming unit 31 of human-computer interface device 2 and programmable logic controller (PLC) 3.Furthermore, corresponding relation 210 between the second place 212 of storer 21 and primary importance 211, represent the relevant information of the first stored common parameter 232 of the stored operation variable of the primary importance 211 230 fechtable second places 212, processor 23 just can be according to the content of corresponding relation 210 and the first common parameter 232, the first instance position 33 that operation variable 230 is corresponded to the first programming unit 31 and carries out this first logical operation.
For example, in the time that operation variable 230 is stored in the primary importance 211 of storer 21 and the first common parameter 232 and is stored in the second place 212 of storer 21, operation variable 230 can be connected by the primary importance of storer 21 211 relevant information (the first instance position 33 that the first programming unit 31 is carried out this first programming in logic of the first common parameter 232 with the corresponding relation 210 of the second place 212, access mode and other relevant informations), and use operation variable 230 is corresponded to the first instance position 33 that the first programming unit 31 of programmable logic controller (PLC) 3 is carried out this first logical operation, so that the execution content of operation variable 230 is equal to performed this first logical operation on entity of the first programming unit 31.
The person of should be specified, the operation variable 230 of human-computer interface device 2 how according to the first programming unit 31 of this entity information of the first programming unit 31 and programmable logic controller (PLC) 3 set up entity associated can be under technical field have and conventionally know that the knowledgeable is directly acquainted with, and repeats no more in this.
Then how explanation is changed to the corresponding relation between the parameter of human-computer interface device 2 and the programming unit of programmable logic controller (PLC) 3.Particularly, please refer to Figure 1B, the processor 23 of human-computer interface device 2 defines one second common parameter 234 according to an entity information of the second programming unit 32, similarly, the second common parameter 234 comprises second programming unit 32 these the second programmings in logic of execution provider location, access mode and other relevant informations.
Subsequently, the processor 23 of human-computer interface device 2 is just updated to the second common parameter 234 by the first common parameter 232 of the second place of storer 21 212, and same according to the corresponding relation 210 between the primary importance 211 of storer 21 and the second place 212, the second instance position 34 that operation variable 230 is corresponded to the second programming unit 32 and carries out this second logical operation.The person that needs lay special stress on, the first programming unit 31 has identical kenel and quantity with the input/output parameters of the second programming unit 32.
Furthermore, because directly utilizing interface guiding mechanism, human-computer interface device 2 of the present invention sets up the corresponding relation between the parameter of human-computer interface device 2 and the programming unit of programmable logic controller (PLC) 3, therefore, as long as the first programming unit 31 has identical kenel and quantity with the input/output parameters of the second programming unit 32, user just can be by being updated to the second common parameter 234 by the first common parameter 232 of the second place of storer 21 212, can be by the corresponding relation 210 between primary importance 211 and the second place 212 of storer 21, the first instance position 33 that makes the operation variable 230 of human-computer interface device 2 carry out this first logical operation by the first programming unit 31 that originally corresponded to programmable logic controller (PLC) 3, replace with the second instance position 34 that the second programming unit 32 is carried out this second logical operation, and without loaded down with trivial details ground replacement operator parameter, even operation variable is redefined.
For example, when the first programming unit 31 is one to have the additive operation of two in-real parameter X and Y and an output real parameters Z, the second programming unit 32 is one to have the multiplying of two in-real parameter A and B and an output real parameters C, when operation variable 230 is stored in the primary importance 211 of storer 21 and the first common parameter 232 and is stored in the second place 212 of storer 21, due to the input/output parameters the same with the quantity of the input/output parameters of the second programming unit 32 (i.e. two input parameters and an output parameter) of the first programming unit 31, and the input/output parameters of the first programming unit 31 the same with the kenel of the input/output parameters of the second programming unit 32 (being that input/output parameters is real number), therefore, user only needs the first common parameter 232 of the second place of storer 21 212 to be updated to the second common parameter 234, the first instance position 33 that the operation variable 230 that can make human-computer interface device 2 is carried out additive operation by the first programming unit 31 that originally corresponded to programmable logic controller (PLC) 3 changes corresponding the second programming unit 32 into and carries out multiplying second instance position 34.
Again for example, when the first programming unit 31 and the second programming unit 32 are an additive operation with two in-real parameter X and Y and an output real parameters Z, the first programming unit 31 is carried out the different provider location of having of additive operation from the second programming unit 32, when operation variable 230 is stored in the primary importance 211 of storer 21 and the first common parameter 230 and is stored in the second place 212 of storer 21, because the first programming unit 31 and the input/output parameters of the second programming unit 32 have identical a kenel and quantity, therefore user only needs the first common parameter 232 of the second place of storer 21 212 to be updated to the second common parameter 234, the first instance position 33 that can make the operation variable 232 of human-computer interface device 2 carry out additive operation by the first programming unit 31 that originally corresponded to programmable logic controller (PLC) 3 changes the second instance position 34 that corresponding the second programming unit 32 is carried out additive operation into, wherein carry out the provider location difference of above-mentioned additive operation.
Need special instruction person, one of the corresponding relation of the common parameter of the present embodiment in storer implemented aspect and can be completed by a form.In detail, the processor 23 of human-computer interface device 2 can produce a corresponding relation record form in storer 21, in order to the parameter corresponding relation of 21 of storeies is specialized.Further, this corresponding relation record form can have one first field and one second field, this first field and this second field can correspond to respectively primary importance 211 and the second place 212 of storer 21, so that user can pass through the content of this corresponding relation record form, carry out parameter in the access action of storer 21, for example, operation variable 230 is stored to the primary importance 211 of storer 21, the first common parameter 232 is stored to the second place 212 of storer 21 and the first common parameter 232 is updated to the operations such as the second common parameter 234.
In addition, the cloth woods value of one of operation variable of the present embodiment parameter also can be adjusted, wherein this parameter be visible (Visible) parameter and read-only (Read Only) parameter one of them.In detail, the processor 23 of human-computer interface device 2 can produce an operation variable form in storer 21, so that user's property rights of setting operation parameter 230 according to this.Further, in the time that the cloth woods value of the visible parameter of operation variable 230 is set as True, operation variable 230 is visible parameter, otherwise in the time being set as False, operation variable 230 is invisible parameters.Similarly, also can be by setting whether read-only setting parameter operation variable 230 is read-only.Palpus expositor, above-mentioned visible parameter and read-only parameter are not in order to limit the present invention, and in other enforcement aspects, processor can be set other parameters of more these operation variables.
More person, the foundation of Tong Guo the operation variable element of the present embodiment, so that user carries out the configuration setting of operation variable.In detail, the processor 23 of human-computer interface device 2 can, in User's Interface 25, operation variable 230 is embodied as to an operation variable element 250, and operation variable element 250 correspond to the complete characteristic of operation variable 230.For example, the type of supposing operation variable 230 is the additive operation with two in-real parameter X and Y and an output real parameters Z, operation variable element 250 is the picture elements with two in-real parameter X and Y and an output real parameters, and corresponds to the function of additive operation.
Further, the operation variable element 250 producing according to operation variable 230, user can be connected to operation variable element 250 at least one configuration element 252 in User's Interface 25, and passes through operation variable element 250 operating operation parameters 230 in User's Interface 25.In detail, the processor 23 of human-computer interface device 2 can be set up an element form, a component attributes form and editor's form in User's Interface 25.This element form comprises the operation variable element specialized by each operation variable and the various configuration elements of human-computer interface device, the elements such as such as button, switch, test, sampling, but be not limited to this.The attribute that this component attributes form comprises all elements in element form, for example element type, element storage location etc., but be not also limited to this.This editor's form can be used as an editing platform, the editing operation parameter element 250 that supplies user's visualization is connected with at least one configuration element 252, and by operation variable 230 and at least one configuration element 252 of human-computer interface device are carried out to interface integration, set up each interelement parameter interface annexation.
One second embodiment of the present invention is an interface integration method, and its process flow diagram please refer to the 2nd figure.The interface integration method of the second embodiment is for a human-computer interface device (human-computer interface device 2 as described in the first embodiment).This human-computer interface device in order to a programmable logic controller (PLC) collaborative work, this human-computer interface device comprises a storer and a processor, this programmable logic controller (PLC) comprises one first programming unit and one second programming unit, this first programming unit can be carried out one first logical operation and this second programming unit that are stored in a first instance position can carry out one second logical operation that is stored in a second instance position, and this interface integration method comprises the following step.
First, execution step S101, makes this processor declare an operation variable.Then perform step S1011, make this processor set the cloth woods value of a parameter of this operation variable, wherein, this parameter be visible parameter and read-only parameter one of them.Execution step S1012, make this processor according to this operation variable, in a User's Interface, set up an operation variable element, so that a user is connected at least one configuration element by this operation variable element in this User's Interface, and in this User's Interface, pass through this this operation variable of operation variable element operation.
In the second embodiment, the execution correlative detail of step S1011 and S1012 and content are identical with paragraph corresponding in the first embodiment, repeat no more in this.So palpus lay special stress on person, the execution sequence of step S1011 and S1012 is not in order to limit content of the present invention, furthermore, the execution sequence of step S1011 and step S1012 is implemented also can exchange in aspect in other, or can after other steps, carry out the object that the technician of this domain-specific should think easily and order is adjusted.
Then perform step S102, this operation variable is stored to a primary importance of this storer.Execution step S103, makes this processor according to an entity information definition one first common parameter of this first programming unit, and this first common parameter is stored to a second place of this storer.Wherein, this primary importance and this second place have a corresponding relation.
Subsequently, execution step S104, makes this processor according to this corresponding relation and this first common parameter, this first instance position that this operation variable is corresponded to this first programming unit and carries out this first logical operation.Must expositor, how this processor is according to this corresponding relation and this first common parameter, this operation variable corresponded to this first instance position that this first programming unit carries out this first logical operation and duplicates described in the first embodiment, therefore do not repeat.
Execution step S105, similarly, makes this processor according to an entity information definition one second common parameter of this second programming unit.Execution step S106, make this processor that this first common parameter of this second place of this storer is updated to this second common parameter, and according to this corresponding relation of this primary importance of this storer and this second place and this second common parameter, this second instance position that this operation variable is corresponded to this second programming unit and carries out this second logical operation.Wherein this first programming unit has identical kenel and quantity with the input/output parameters of this second programming unit.
Similarly, this first instance position that how to make this operation variable carry out this first logical operation by this first programming unit that originally corresponded to this programmable logic controller (PLC) about this processor also changes this second instance position to should the second programming unit carrying out this second logical operation into and is identical described in the first embodiment, therefore repeat no more equally.
Similarly, can also completing by a form of the corresponding relation of the common parameter of the present embodiment in storer.Specifically, this processor can produce a corresponding relation record form in this storer, in order to the parameter corresponding relation between this storer is specialized.Further, this corresponding relation record form can have one first field and one second field, this first field and this second field can correspond to respectively this primary importance and this second place of this storer, so that user can pass through the content of this corresponding relation record form, carry out parameter in the access action of this storer, for example, this operation variable is stored to this primary importance of this storer, this first common parameter is stored to this second place of this storer and this first common parameter is updated to the operations such as this second common parameter.
In sum, human-computer interface device of the present invention and interface integration method thereof are the Interface design viewpoints from framework, set up corresponding relation with the programming unit of programmable logic controller (PLC).By directly utilizing interface guiding mechanism to set up the mode of corresponding relation between the parameter of human-computer interface device and the programming unit of programmable logic controller (PLC), the corresponding relation between the parameter of human-computer interface device and the programming unit of programmable logic controller (PLC) will be tending towards simplifying.Therefore, human-computer interface device of the present invention and interface integration method thereof can solve in conventional art effectively, parameter corresponding relation between the programming unit of human-computer interface device and programmable logic controller (PLC) lacks adjustable elasticity, and causes the parameter of human-computer interface device to revise difficult disappearance.
The above embodiments enforcement aspect of the present invention that is only used for giving an example, and explain technical characterictic of the present invention, be not used for limiting protection category of the present invention.Any be familiar with this operator can unlabored change or the arrangement of isotropism all belong to the scope that the present invention advocates, and the scope of the present invention should be as the criterion with claims.
Claims (10)
1. the interface integration method for a human-computer interface device, this human-computer interface device in order to a programmable logic controller (PLC) collaborative work, this human-computer interface device comprises a storer and a processor, this programmable logic controller (PLC) comprises one first programming unit and one second programming unit, this first programming unit can be carried out one first logical operation and this second programming unit that are stored in a first instance position can carry out one second logical operation that is stored in a second instance position, and this interface integration method comprises the following step:
(a) make this processor declare an operation variable;
(b) make this processor this operation variable is stored to a primary importance of this storer;
(c) make this processor according to an entity information definition one first common parameter of this first programming unit, and this first common parameter is stored to the second place of this storer, wherein this second place of this storer and this primary importance have a corresponding relation;
(d) make this processor by this corresponding relation and this first common parameter, this first instance position that this operation variable is corresponded to this first programming unit and carries out this first logical operation;
(e) make this processor according to an entity information definition one second common parameter of this second programming unit;
(f) make this processor that this first common parameter of this second place of this storer is updated to this second common parameter, and according to this corresponding relation and this second common parameter, this second instance position that this operation variable is corresponded to this second programming unit and carries out this second logical operation, wherein this first programming unit has identical kenel and quantity with the input/output parameters of this second programming unit.
2. interface integration method as claimed in claim 1, is characterized in that, this processor is according to this operation variable of a type declaration of this first programming unit.
3. interface integration method as claimed in claim 1, is characterized in that, this processor is according to this operation variable of custom type declaration.
4. interface integration method as claimed in claim 1, is characterized in that, more after step (a), comprises the following step:
(a1) make this processor set the cloth woods value of a parameter of this operation variable, wherein this parameter be visible parameter and read-only parameter one of them.
5. interface integration method as claimed in claim 1, is characterized in that, more after step (a), comprises the following step:
(a1) make this processor according to this operation variable, in a User's Interface, set up an operation variable element, so that a user is connected at least one configuration element by this operation variable element in this User's Interface, and in this User's Interface, pass through this this operation variable of operation variable element operation.
6. a human-computer interface device, this human-computer interface device in order to a programmable logic controller (PLC) collaborative work, this programmable logic controller (PLC) comprises one first programming unit and one second programming unit, this first programming unit can be carried out one first logical operation and this second programming unit that are stored in a first instance position can carry out one second logical operation that is stored in a second instance position, and this human-computer interface device comprises:
One storer, comprises a primary importance and a second place, and this primary importance and this second place have a corresponding relation; And
One processor, be electrically connected to this storer, in order to declare an operation variable, and this operation variable is stored to this primary importance of this storer, according to an entity information definition one first common parameter of this first programming unit, and this first common parameter is stored to this second place of this storer, this first instance position that this operation variable is corresponded to this first programming unit and carries out this first logical operation according to this corresponding relation and this first common parameter, according to an entity information definition one second common parameter of this second programming unit, this first common parameter of this second place of this storer is updated to this second common parameter, this processor is this first instance position in order to this operation variable is corresponded to this second programming unit and carries out this second logical operation according to this corresponding relation and this second common parameter more, wherein, this first programming unit has identical kenel and quantity with the input/output parameters of this second programming unit.
7. human-computer interface device as claimed in claim 6, is characterized in that, this processor is according to this operation variable of a type declaration of this first programming unit.
8. human-computer interface device as claimed in claim 6, is characterized in that, this this processor is made this operation variable of type declaration by oneself according to one.
9. human-computer interface device as claimed in claim 6, is characterized in that, this processor is more in order to set the cloth woods value of a parameter of this operation variable, this parameter can be visible parameter and read-only parameter one of them.
10. human-computer interface device as claimed in claim 6, is characterized in that, more comprises:
One User's Interface module, in order to provide a User's Interface;
Wherein, this processor is more in order to according to this operation variable, in this User's Interface, set up an operation variable element, so that a user is connected at least one configuration element by this operation variable element in this User's Interface, and in this User's Interface, pass through this this operation variable of operation variable element operation.
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| EP1364259B1 (en) * | 2000-10-10 | 2006-04-26 | Schneider Automation Inc. | A method and apparatus for generating an application for an automation control system |
| TW200742983A (en) * | 2006-05-12 | 2007-11-16 | Delta Electronics Inc | Human machine interface apparatus with master-slave USP port and method for the same |
| TW200923711A (en) * | 2007-11-19 | 2009-06-01 | Delta Electronics Inc | Method for setting duplication limitation for computer file of human machine interface |
| TW201107987A (en) * | 2009-08-21 | 2011-03-01 | Delta Electronics Inc | Method for data transmitting and pirate preventing of human-machine interface device by using the USB mass storage class |
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