JP2008197721A - Plant monitoring screen creation device - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To obtain a plant monitoring screen creation device capable of easily assigning an address or logic undetermined when creating a plant monitoring screen to a monitoring screen after determining address logic. <P>SOLUTION: A graphic part editor 2 establishes the possibility of setup of the address and the logic for each parameter presenting a display image of a screen part and creates the screen part. A graphic screen editor 1 arranges the screen part and creates the plant monitoring screen, and it outputs a parameter list in which parameters and screen part IDs are correlated. A table form editor 7 displays the parameter list and inputs the address or logic for each parameter. The graphic screen editor 1 assigns the input address or logic to the screen part of the corresponding plant monitoring screen. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention relates to a plant monitoring screen creation device for creating a plant monitoring screen.

The plant monitoring screen includes graphic parts that indicate plant equipment such as valves, pumps, and piping, and connections between equipment, control device address information for obtaining status from the plant equipment, and logic that combines the address information. Consists of. This address information is often decided at the final stage of plant design, and since it has not been decided at the stage of creating the monitoring screen first, the monitoring screen is created without address information and logic, and the address information and logic are later Input is done.
In a conventional plant monitoring screen creation device, for example, as described in Patent Document 1, for an address that has not been determined in an address input step, a symbol instead of the address is input, and a subsequent address determination step The address corresponding to the symbol is input to replace the symbol and address.

JP-A-10-105216 (pages 2-8, FIG. 1)

In the conventional plant monitoring screen creation device such as Patent Document 1, when the address of the control device to be assigned to the monitoring screen at the time of creating the monitoring screen is not yet determined, it is necessary to input a temporary symbol instead of the address, Symbol names need to be assigned with meanings for assigning addresses later, and this symbol assignment operation cannot be automated and is complicated.
In addition, when the logic has not yet been determined, there is a problem that even if a symbol serving as an alternative to an address is temporarily input, it cannot be replaced with a logic that combines addresses in a later process.

  The present invention has been made to solve the above-described problems, and is capable of easily assigning an uncertain address or logic at the time of creating the plant monitoring screen to the monitoring screen after determining the address / logic. The purpose is to obtain a screen creation device.

In the plant monitoring screen creation device according to the present invention, a plant monitoring screen is arranged in which screen parts are arranged, and the logic of the logical expression using the addresses and addresses of the memory of the plant control device related to the screen parts is assigned to the screen parts. In the plant monitoring screen creation device that creates
A graphic part editor that creates screen parts by setting the address and logic settings for each parameter that indicates the display image of the screen parts, and creates a plant monitoring screen by placing screen parts created with this graphic part editor. A screen part ID for identifying this screen part is assigned to the part, and a parameter screen output by the graphic screen editor that outputs a parameter list together with the screen part ID as a parameter list with the address and logic setting enabled is read. The table and the screen component ID are displayed in a table format, and an address and logic are input to the displayed parameter based on the screen component ID, and a table format editor that outputs a parameter list in which the address and logic are input is provided.
The graphic screen editor reads a parameter list to which an address and a logic are input, and assigns each address and logic of the read parameter list to a corresponding screen part of the plant monitoring screen.

As described above, the present invention creates a plant monitoring screen in which screen parts are arranged and the logic of the logical expression using the addresses and addresses of the plant control device related to the screen parts is assigned to the screen parts. In the plant monitoring screen creation device
A graphic part editor that creates screen parts by setting the address and logic settings for each parameter that indicates the display image of the screen parts, and creates a plant monitoring screen by placing screen parts created with this graphic part editor. A screen part ID for identifying this screen part is assigned to the part, and a parameter screen output by the graphic screen editor that outputs a parameter list together with the screen part ID as a parameter list with the address and logic setting enabled is read. The table and the screen component ID are displayed in a table format, and an address and logic are input to the displayed parameter based on the screen component ID, and a table format editor that outputs a parameter list in which the address and logic are input is provided.
The graphic screen editor reads the parameter list to which the address and logic are input, and assigns each address and logic of the read parameter list to the corresponding screen parts of the plant monitoring screen. Thus, it is possible to create a plant monitoring screen without inputting a temporary symbol and to facilitate input / change operations after address / logic determination.

Embodiment 1 FIG.
Embodiment 1 of the present invention will be described below with reference to the drawings.
1 is a block diagram showing a plant monitoring screen creation apparatus according to Embodiment 1 of the present invention.
In FIG. 1, the graphic screen editor 1 creates a plant monitoring screen (hereinafter also simply referred to as a monitoring screen). The graphic component editor 2 creates a screen component used for creating a graphic screen. The screen component data 3 stores a plurality of screen components created by the graphic component editor 2. The monitor screen data 4 and the screen image 5 with component ID are created by the graphic screen editor 1.
The address / logic assignable parameter list 6 with component ID is a list of addresses / logic assignable parameters with component ID of the monitoring screen created by the graphic screen editor 1. The tabular editor 7 reads and edits the address / logic assignable parameter list 6 with component ID. The tabular editor 7 may be a general-purpose tabular editor or a system-dedicated tabular editor. The address / logic assigned parameter list 8 with component ID is obtained by assigning and outputting the address / logic to the address / logic assignable parameter list 6 with component ID by the tabular editor 7.
The address is the address of the memory of the control device related to the screen component, and the logic is a logical expression using the address.

FIG. 2 is a diagram showing an example of a screen component created by the graphic component editor of the plant monitoring screen creation device according to Embodiment 1 of the present invention.
The screen parts created by the graphic part editor 2 in FIG. 2 are screen parts created by combining basic parts such as lines, rectangles, arcs, character strings, and numerical values prepared by the system on the plant monitoring screen. There are, for example, numerical values for displaying equipment and status such as plant piping, pumps, tanks, valves, etc., and instruments.
In FIG. 2, component name 9 is the name of the screen component set for each screen component in order to identify the screen component. The display image 10 of the screen part is a display image created by combining basic screen parts prepared by the system. The basic component 11 displays the character string of the failure in the display image 10. The parameter list 12 is a list showing parameters set for each component in order to change the display image 10 or function of the screen component.
For example, the parameter name “failure” 13 is one of the parameters included in the parameter list 12. The address / logic assignability 14 sets whether the address / logic can be assigned for the parameter name “failure” 13. The parameter name “direction” 15 is one of the parameters included in the parameter list 12. The address / logic assignment availability 16 sets whether the address / logic assignment is possible for the parameter name “direction” 15.

FIG. 3 is a diagram showing an example of an image of the plant monitoring screen created by the graphic screen editor of the plant monitoring screen creation device according to Embodiment 1 of the present invention.
In FIG. 3, this plant monitoring screen is stored as monitoring screen data 4. The screen component 17 is a state in which the screen component shown in FIG. 2 created by the graphic component editor 2 is allocated to the plant monitoring screen, and an example of the parameter setting screen of the screen component 17 on the graphic screen editor 1 is shown in FIG. Show.

FIG. 4 is a diagram showing an example of a screen component parameter setting screen on the graphic screen editor of the plant monitoring screen creation apparatus according to Embodiment 1 of the present invention.
In FIG. 4, a parameter value is set for each screen component.

FIG. 5 is a diagram showing an example of a screen image with a component ID of the plant monitoring screen creation device according to Embodiment 1 of the present invention.
In FIG. 5, a monitoring screen image with a component ID is shown. The component ID 18 displays the component ID assigned to the graphic screen component 17, and this component ID 18 is set for each screen component assigned to the screen. .

FIG. 6 is a diagram showing a screen example of an address / logic unassigned state in the tabular editor of the plant monitoring screen creation apparatus according to Embodiment 1 of the present invention.
In FIG. 6, the component ID 19 displays the component ID assigned to the component by the graphic screen editor 1. The component name 20 displays the name of the screen component assigned to the graphic screen. The parameter 21 displays the name of the parameter of the screen component assigned to the graphic screen. The address logic 22 is a column for inputting an address logic assigned to the parameter 21 of the screen component.
In FIG. 6, the address logic is not set.

FIG. 7 is a diagram showing a screen example of an address / logic assigned state in the tabular editor of the plant monitoring screen creation apparatus according to Embodiment 1 of the present invention.
In FIG. 7, reference numerals 19 to 22 are the same as those in FIG. In FIG. 7, the address logic is set.

FIG. 8 is a flowchart showing the operation of the plant monitoring screen creation apparatus according to Embodiment 1 of the present invention.

Next, the operation will be described with reference to FIG.
In STEP 1 of FIG. 8, a screen component is created by the graphic component editor 2. First, the name for identifying the screen part is set to “B-type pump” as in the part name 9, for example. Next, basic screen parts such as lines, rectangles, arcs, character strings, and numerical values and screen parts are combined and set, for example, as a display image 10 of the screen parts. Furthermore, by setting a variable parameter for changing the display image and function of the screen part, for example, as shown in the parameter list 12, the parameter name 13 is “failure”, and by assigning an address or logic to this parameter, The failure state of the component is displayed by switching display / non-display of the “failure” character string of the basic component 11 displaying the character string, and “possible” is set in the address / logic assignment availability column 14.
Furthermore, “direction” is set in the parameter name 15, the direction of the pump is changed, and the address / logic assignment availability 16 is set as “no” as a parameter that is fixedly set independent of the address / logic. . Other parameters shown in the parameter list 12 are set similarly. After the part editing is completed, the set screen part information is stored in the screen part data 3.

Next, in STEP 2, the graphic screen editor 1 selects from the screen component data 3 created by the graphic component editor 2 as shown in FIG. 3 and arranges it on the monitoring screen like the screen component 17. Create a plant monitoring screen. At this time, when the screen components shown in the example of FIG. 2 are arranged, the parameters of the components are set on the setting screen as shown in FIG. Here, a fixed value is set for the address logic assignment failure parameter, and the address logic is not set for the address logic assignment enable parameter if the address logic is not yet determined.

Next, in STEP 3, a part ID is automatically or manually assigned to the screen part 17 arranged on the screen during or after creation of the plant monitoring screen by the graphic screen editor 1. The component ID may be a number or a character string, but it must be unique within the screen. When manually assigning the component ID, it is set on the setting screen of FIG. 4 in the same manner as the parameter. When automatically assigning component IDs, it is desirable to assign them in a visually understandable order so that people can easily find them.

Next, in STEP 4, the graphic screen editor 1 has a function of displaying the component ID assigned to the screen component together with the screen component as in the component ID display 18, and a function of printing with the screen component. As a result, a screen image 5 with a component ID is output.
The graphic screen editor 1 outputs, as the address / logic assignable parameter list 6 with a part ID, the screen part name and part ID of the screen part to which the parameter belongs for the address / logic assignable parameter in the created monitoring screen.

Next, in STEP 5, the tabular editor 7 reads the address / logic assignable parameter list 6 with component ID and displays it in a tabular format as shown in FIG. 6, for example, with no address / logic assigned. In the example of FIG. 6, the address / logic columns are all empty, but for the parameters to which the address / logic is determined when the plant monitoring screen is created and the address / logic is assigned by the graphic screen editor 1, the logic / address is May be in.
On the tabular editor 7, the worker associates the component ID displayed in the component ID 19 with the component ID display 18 displayed in the screen image 5 with the component ID, and recognizes the screen component to be input. Corresponding to the parameter 21 of the screen component, an address or logic is input to the address logic 22 as shown in FIG. After being assigned to the address logic 22, the tabular editor 7 adds the input address or logic and saves it in the address / logic assigned parameter list 8 with part ID.

Next, in STEP 6, the graphic screen editor 1 reads the monitoring screen data 4, reads the address / logic-assigned parameter list 8 with component ID corresponding to the monitoring screen data 4, and sets the address to the attribute of the screen component in the graphic screen. Alternatively, assign a logic, regenerate the monitoring screen, and create a monitoring screen with the address and logic assigned.

According to the first embodiment, when a monitoring screen is created, address / logic or temporary symbol input is not performed, component IDs are manually or automatically assigned to screen components, and input is performed while referring to a screen image with the component IDs. By assigning address logic using an easy tabular editor, it is possible to facilitate input / change operations after address logic determination.
Also, the creation of the plant monitoring screen requires monitoring screen creation technology, and is often performed by an engineer who is appointed to create the plant monitoring screen. The engineer who designs the address logic sends the address logic to the plant monitoring screen creation engineer. However, in the first embodiment, since it is possible to input with a simple tabular interface, the engineer who designs the address logic directly applies the address logic on the plant monitoring screen. It becomes possible to edit easily.

Embodiment 2. FIG.
FIG. 9 is a block diagram showing a plant monitoring screen creation apparatus according to Embodiment 2 of the present invention.
9, 1 to 4 and 7 are the same as those in FIG. In FIG. 9, the graphic screen editor 1 creates a screen image 23 with coordinate axes / start point marks, an address / logic assignable parameter list 24 with coordinates, and an address / logic assigned parameter list 25 with coordinates. That is, coordinate axes are arranged in the monitoring screen image.

FIG. 10 is a diagram showing a screen image with coordinate axes and start point marks of the plant monitoring screen creation apparatus according to Embodiment 2 of the present invention.
FIG. 10 shows an example of the screen image 23 with coordinate axes / start point marks. The coordinate axes of the abscissa axis 26 and the ordinate axis 27 are added to the monitoring screen image, and the start point coordinate mark 28 is added to the start point coordinates of each screen part. Yes.

FIG. 11 is a diagram showing an example of a screen with no address / logic allocation state with coordinates in the tabular editor of the plant monitoring screen creation apparatus according to Embodiment 2 of the present invention.
In FIG. 11, an abscissa 29 and an ordinate 30 are provided in place of the component ID 19 in the address / logic unassigned state screen example in the tabular editor of FIG.

In the first embodiment, as shown in FIG. 4, a part ID is assigned to a part on the monitoring screen, a screen image 5 with a part ID is created, and the screen part parameter 7 is referred to by the tabular editor 7 while referring to this part ID. In the second embodiment, the address and logic are assigned. In the second embodiment, the screen image 5 with component ID, the address / logic assignable parameter list 6 with component ID, and the address / logic assigned parameter list 7 with component ID in FIG. 9, a screen image 23 with coordinate axes / start point marks, an address / logic assignable parameter list 24 with coordinates, and an address / logic assigned parameter list 25 with coordinates are added.
FIG. 10 shows an example of the screen image 23 with coordinate axes / start point marks. The coordinate axes of the abscissa axis 26 and the ordinate axis 27 are added to the monitoring screen image, and the start point coordinate mark 28 is added to the start point coordinates of each screen component. The operator can recognize the coordinates of each screen component.
The graphic screen editor 1 outputs the abscissa and ordinate of the start point of the screen component as the address / logic assignable parameter list 24 with coordinates instead of the component ID, and the abscissa and ordinate of each screen component are shown in FIG. As shown in the horizontal coordinate 29 and the vertical coordinate 30 of FIG.
The operator recognizes the relationship between the screen image and the screen parts on the tabular editor 7 based on the screen image 23 with the coordinate axis / start point mark, the abscissa 29, the ordinate 30, and the part name 20, and corresponds to the parameter 21. Address logic is input to address logic 22.

According to the second embodiment, the operator can recognize the position of the screen component based on the ordinate and abscissa of the screen component. Therefore, the operation of assigning the component ID to the screen component in STEP 3 in FIG. 8 is not performed. The same effect as in the first embodiment can be obtained.

Embodiment 3 FIG.
FIG. 12 is a block diagram showing a plant monitoring screen creation device according to Embodiment 3 of the present invention.
In FIG. 12, 1 to 8 are the same as those in FIG. In FIG. 12, the table format editor 7 is provided with a screen component selection function 31 (screen component selection means) for selecting a screen component on the screen component selection screen in the table format editor 7.

FIG. 13 is a diagram showing an example in which a component selection screen is displayed in the tabular editor of the plant monitoring screen creation device according to Embodiment 3 of the present invention.
In FIG. 13, reference numerals 19 to 22 are the same as those in FIG.

In the first and second embodiments, the case where the address / logic assignment work of the plant monitoring screen is performed in the table format has been described. However, in the third embodiment, the screen component data is displayed on the tabular editor 7 as shown in FIG. 3, a screen component selection function 31 for selecting a screen component is added.
As a result, as shown in FIG. 13, the screen component name 20 can be replaced by selecting a screen component on the screen format editor 7 using the screen component selection screen 32.
In the example shown in FIG. 13, for example, after reading in the state shown in FIG. 6, the “B type pump” with the part ID 3 is selected on the screen part selection screen 32, and the screen part name 20 is changed to “H type pump”. It has changed. This change data is stored in the address / logic assigned parameter list 8 with the part ID, and the graphic screen editor 1 changes the screen part corresponding to the part ID together with the address / logic assignment to the parameter. The change on the tabular editor 7 is realized.

According to the third embodiment, in addition to the input of address logic in the tabular editor, it is possible to change the screen parts, so that the screen parts can be easily changed without using the graphic screen editor. Can be done with a simple tabular editor.

Embodiment 4 FIG.
FIG. 14 is a block diagram showing a plant monitoring screen creation device according to Embodiment 4 of the present invention.
14, 1 to 8 are the same as those in FIG. In FIG. 14, the graphic component editor 2 is provided with a parameter type defining function 33 for defining a type to be associated with a parameter, and the grouped address selecting function 35 for collectively setting addresses of the same group based on the type in the tabular editor 7. (Grouping address selection means) is provided, and a grouped address database 34 in which addresses are grouped by setting the same group name to an address related to one device is newly provided in the plant monitoring screen creation device.

FIG. 15 is a diagram showing an example of screen parts to which the type setting of the plant monitoring screen creation device according to the fourth embodiment of the present invention is added.
In FIG. 15, 9, 10, and 12 are the same as those in FIG. In FIG. 15, a type 36 is defined for each parameter, and the two are associated with each other. In the type 36, status input, alarm, analog input, operation output, and the like are set.

FIG. 16 is a diagram showing an example of a group address selection screen of the plant monitoring screen creation device according to Embodiment 4 of the present invention.
FIG. 16 is an example of a group address selection screen of the grouped address selection function 35, and displays the contents of the grouped address database 34.
In the group name 37, the same name is set for the addresses of the same group, and the type corresponding to the address is set for the type 38. This type corresponds to the type 36 for each parameter in FIG. Whether to perform group setting or individual setting can be determined by operating the group setting button 39 or the individual setting button 40.

FIG. 17 is a diagram showing an example in which group addresses are collectively set in the tabular editor of the plant monitoring screen creation apparatus according to Embodiment 4 of the present invention.
In FIG. 17, 19 to 22 are the same as those in FIG.

In the first embodiment and the second embodiment, the case where the address / logic allocation work on the plant monitoring screen is performed in a table format has been described. However, in the fourth embodiment, as shown in FIG. A group definition address 33 is added, a grouping address database 34 is added, and a grouped address selection is set in the tabular editor 7 by referring to the screen part data 3 and the grouping address database 34. A function 35 is provided so that grouped addresses can be set as parameters collectively.
The grouping address database 34 has a function of grouping for each device corresponding to the screen component. For example, by setting the same group name for the status address, alarm address, and operation address for one device, Addresses are grouped and individual address types are defined.

The type 36 in FIG. 15 is defined by the parameter type definition function 33, and for example, status input, alarm, analog input, operation output, etc. are set.
On the tabular editor 7, a line in which the component ID is set is selected, the grouped address selection function 35 is activated, and one line is selected from the grouped address data as shown in FIG. When the group setting button 39 is pressed, all addresses having the same group name as the group name in the selected row are expanded in the parameter address logic 22 (FIG. 17) corresponding to the type of each address.
For example, in the state displayed as shown in FIG. 6 on the tabular editor 7, the row with the component ID “2” is selected to start the grouped address selection function 35 and displayed as shown in FIG. 16. In this state, for example, when the group name “pump 1” is selected and the group setting button 39 is pressed, as shown in FIG. 17, according to the parameter type of the line corresponding to the component ID “2”. All addresses of the “Pump 1” group are set as parameters. At this time, for example, if there are two addresses whose type is an alarm, it is assumed that a function for automatically developing the logic is also provided, such as automatic setting by OR of two addresses.
That is, the parameter and the address are linked according to the type.
If only one point is to be assigned among the grouped addresses, a row is selected in the state displayed as shown in FIG.

According to the fourth embodiment, the type 36 is set for the parameter of the screen component, the type 38 for each address is set in the grouped address database 34, and the association with the parameter is performed according to the type. By setting the group name 37 for grouping addresses, a plurality of parameters can be set at once, and the assignment work of the address logic can be greatly simplified.
In addition, since the address is automatically set to the parameter with the matching type, it is possible to suppress assignment of an incorrect type of address.

Embodiment 5. FIG.
FIG. 18 is a block diagram showing a plant monitoring screen creation device according to Embodiment 5 of the present invention.
In FIG. 18, 1 to 8 are the same as those in FIG. In FIG. 18, an address / logic synthesis function 41 (address / logic synthesis means) for reading the address / logic assigned parameter list 8 with component ID and expanding the address / logic in the monitoring screen data 4 is provided.

In the first to fourth embodiments, the address / logic assignment work of the plant monitoring screen is performed in a table format, and the address / logic is developed in the monitoring screen data 4 on the graphic screen editor 1. In the fifth form, as shown in FIG. 18, an address / logic synthesis function 41 for reading the address / logic assigned parameter list 8 with component ID and expanding the address / logic into the monitoring screen data 4 is added.
As a result, the address / logic can be expanded in the graphic screen editor 1 without opening the monitoring screen data 4. The address / logic synthesis function 41 can process a plurality of screens at the same time.

According to the fifth embodiment, since the address logic can be expanded for a plurality of screens at once without opening the monitor screen data 4 in the graphic screen editor 1, the address logic input by the tabular editor 7 is monitored. The work reflected in the screen data 4 can be made much more efficient.

It is a block diagram which shows the plant monitoring screen creation apparatus by Embodiment 1 of this invention. It is a figure which shows an example of the screen components produced with the graphic component editor of the plant monitoring screen creation apparatus by Embodiment 1 of this invention. It is a figure which shows an example of the image of the plant monitoring screen produced with the graphic screen editor of the plant monitoring screen creation apparatus by Embodiment 1 of this invention. It is a figure which shows the example of the parameter setting screen of the screen components on the graphic screen editor of the plant monitoring screen creation apparatus by Embodiment 1 of this invention. It is a figure which shows an example of the screen image with component ID of the plant monitoring screen creation apparatus by Embodiment 1 of this invention. It is a figure which shows the example of a screen of the address logic unallocated state in the tabular editor of the plant monitoring screen creation apparatus by Embodiment 1 of this invention. It is a figure which shows the example of a screen of the address-logic assignment completed state in the tabular editor of the plant monitoring screen creation apparatus by Embodiment 1 of this invention. It is a flowchart which shows operation | movement of the plant monitoring screen preparation apparatus by Embodiment 1 of this invention. It is a block diagram which shows the plant monitoring screen creation apparatus by Embodiment 2 of this invention. It is a figure which shows the screen image with a coordinate axis and a starting point mark of the plant monitoring screen creation apparatus by Embodiment 2 of this invention. It is a figure which shows the example of a screen of the address logic unallocated state with a coordinate in the tabular editor of the plant monitoring screen creation apparatus by Embodiment 2 of this invention. It is a block diagram which shows the plant monitoring screen creation apparatus by Embodiment 3 of this invention. It is a figure which shows the example which displayed the component selection screen in the table format editor of the plant monitoring screen creation apparatus by Embodiment 3 of this invention. It is a block diagram which shows the plant monitoring screen creation apparatus by Embodiment 4 of this invention. It is a figure which shows the example of the screen components which added the classification setting of the plant monitoring screen creation apparatus by Embodiment 4 of this invention. It is a figure which shows the example of the group address selection screen of the plant monitoring screen creation apparatus by Embodiment 4 of this invention. It is a figure which shows the example which set the group address collectively in the table format editor of the plant monitoring screen creation apparatus by Embodiment 4 of this invention. It is a block diagram which shows the plant monitoring screen creation apparatus by Embodiment 5 of this invention.

Explanation of symbols

1 Graphic screen editor 2 Graphic part editor 3 Screen part data 4 Monitoring screen data 5 Screen image with part ID 6 Address / logic assignable parameter list with part ID 7 Tabular editor 8 Address / logic assigned parameter list with part ID 23 Coordinate axes Screen image with start point mark 24 Address with coordinate / Logic assignable parameter list 25 Address with coordinate / Logic assigned parameter list 31 Screen component selection function 33 Parameter type definition function 34 Grouped address database 35 Grouped address selection function 41 Address Logic synthesis function

Claims (5)

In the plant monitoring screen creation device for arranging a screen part and creating a plant monitoring screen in which logic that is a logical expression using the address and address of the memory of the plant control device related to the screen part is assigned to the screen part,
A graphic part editor for setting the address and logic for each parameter indicating a display image of the screen part to create the screen part, and arranging the screen part created by the graphic part editor to arrange the plant monitoring screen. A graphic screen editor that assigns a screen component ID for identifying the screen component to the screen component, and outputs the parameters for which the address and logic can be set as a parameter list together with the screen component ID, and the graphic screen editor The output parameter list is read, the parameter and the screen part ID are displayed in a table format, and the address and logic are input to the displayed parameter based on the screen part ID, and the address and logic are input. Was Equipped with a table format editor to output the serial parameter list,
The graphic screen editor reads the parameter list to which the address and logic are input, and assigns each address and logic of the read parameter list to the corresponding screen part of the plant monitoring screen. Plant monitoring screen creation device. In the plant monitoring screen creation device for arranging a screen part and creating a plant monitoring screen in which logic that is a logical expression using the address and address of the memory of the plant control device related to the screen part is assigned to the screen part,
A graphic component editor that creates the screen component by setting whether the address and logic can be set for each parameter indicating the display image of the screen component, the screen component created by the graphic component editor is disposed, and the coordinate axis is attached. Create a plant monitoring screen, read the parameter that can be set the address and logic as a parameter list together with the coordinate value on the plant monitoring screen, and read the parameter list output by this graphic screen editor, A tabular editor that displays the parameters and the coordinate values in a table format, inputs the addresses and logic to the displayed parameters based on the coordinate values, and outputs the parameter list in which the addresses and logic are input. Be equipped ,
The graphic screen editor reads the parameter list to which the address and logic are input, and assigns each address and logic of the read parameter list to the corresponding screen part of the plant monitoring screen. Plant monitoring screen creation device.   The list of parameters displayed in tabular format by the tabular editor includes the name of the screen component. The tabular editor selects the name of the screen component displayed in tabular format, and this selected 3. The plant monitoring screen creation device according to claim 1, further comprising screen part selection means for replacing the name of the screen part. A grouped address database in which the above addresses are grouped and a type is set for each address is provided.
The graphic part editor sets the type to the parameter, and the tabular editor refers to the grouped address database, sets the type as a link, and sets the address collectively in the group as the parameter. 4. The plant monitoring screen creation apparatus according to claim 1, further comprising a group address selection unit.   The plant monitoring screen created by the graphic screen editor is stored as monitoring screen data, and the parameter list to which the address and logic are input is read, and each address and logic of the read parameter list is 5. The plant monitoring screen creation device according to claim 1, further comprising address / logic synthesis means for allocating to the monitoring screen data.

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