JP2017102781A - Plant controller test system and plant controller test method - Google Patents

Abstract

PROBLEM TO BE SOLVED: To automatically conduct a functional test of plant controller in a range wider than before.SOLUTION: A plant controller test system 200 has a monitoring operation simulation panel 25, a simulator 30 and a plant controller test device 100 which receives state simulation signals from them and creates condition command information to be output to them. The plant controller test device 100 includes: a test procedure setting database 121 which stores the condition command information to be output to the monitoring operation simulation panel 25 or the simulator 30 and normal result information which should be obtained when a plant controller 10 is in a normal state; a test result input part 112 which receives an operation signal from the monitoring operation simulation panel 25 to the plant controller 10, a state simulation signal from the simulator 30 and the normal result information; and a test result determination part 113 which determines whether the operation of the plant controller 10 is normal by comparing the state simulation signal received by that part with the normal result information.SELECTED DRAWING: Figure 1

Description

  Embodiments described herein relate generally to a plant control apparatus test system and a plant control apparatus test method.

  FIG. 9 is a block diagram showing the configuration of the nuclear power plant monitoring control system and the plant control apparatus. The plant control apparatus 10 controls the plant equipment 1 including rotating equipment such as a pump of the plant, valves, instrumentation equipment, and other devices. The plant control apparatus 10 includes a control calculation unit 11, a first input unit 12a, a second input unit 12b, a first output unit 13a, and a second output unit 13b.

  A state signal indicating the operation state of the plant device 1 and the process state of the plant is input to the control calculation unit 11 via the second input unit 12b. These state signals are output from the plant control apparatus 10 as state display signals via the first output unit 13a. These state signals output from the plant control device 10 are displayed on the state display unit 5 b of the monitoring operation panel 5. The state display unit 5b includes a lamp that indicates an operation state of the plant equipment 1 such as a pump operation / stop, a valve open / closed state, and an indicator that indicates a process amount such as a water level, temperature, and flow rate in the plant equipment 1 and the like. Consists of

  The operator operates the switch 5a while confirming a state signal which is information such as an operation state or a process amount displayed on the state display unit 5b of the monitoring operation panel 5. The operation signal of the switch 5a is taken into the control calculation unit 11 via the first input unit 12a. The control calculation unit 11 performs a control calculation for creating a control signal for each plant device 1 based on the state signal acquired from the second input unit 12b and the operation signal acquired from the first input unit 12a. Do. The control signal created by the arithmetic control unit 11 is output to each plant device 1 via the second output unit 13b.

  FIG. 10 is a block diagram illustrating an example of a configuration of a test system when a function test of a conventional plant control system is performed.

  When the functional test of the plant control apparatus 10 is performed, a simulation switch 21 and a status display simulation lamp 22 are used instead of the switch 5a and the status display unit 5b (FIG. 9) installed on the monitoring operation panel 5. The simulation switch 21 and the first input unit 12a are connected to the state display simulation lamp 22 and the first output unit 13a, respectively. Moreover, the simulator 30 which simulates the operation of the plant instead of the plant equipment 1 is connected to the second input unit 12b and the second output unit 13b. The validity of the control calculation unit 11 is tested by such a system.

  In the test with such a configuration, the tester operates the simulation switch 21 according to the test procedure described in the test procedure based on the operation procedure. The control calculation unit 11 outputs a device operation signal by control calculation according to the simulation signal to the simulator 30 simulating the plant device 1 via the second output unit 13b. Further, the state signal calculated by the simulator 30 and output from the simulator 30 is displayed on the state display simulation lamp 22 as a state display signal via the second input unit 12b, the control calculation unit 11, and the first output unit 13a. The examiner confirmed this and judged the consistency with the test procedure manual to make a pass / fail judgment.

  Furthermore, the operation and signal simulation performed by the tester by the automatic test equipment, and the validity of the control calculation in the control device based on the simulation, the plant state simulated by the simulator is compared with a predetermined judgment standard. The operator's burden is reduced by automatic judgment.

JP 2001-175318 A

  In nuclear power plant monitoring and control equipment, we updated the plant control equipment excluding man-machine functions such as hardware switches and display equipment in order to respond to deterioration of control equipment and strengthen the monitoring and control functions through digitization. ing.

  When performing a single functional test for a plant controller at a manufacturing site such as a factory, prepare a simulation hardware device and simulator for the man-machine unit as described above, and the tester performs a simulation operation on the simulation hardware device. In this method, a tester confirms the calculation result by using a display device for simulation and judges the validity. For this reason, it took time for the test preparation and the test execution, and there were risks such as an erroneous judgment of the test result by visual confirmation by the examiner.

  There is also an example in which a test apparatus is applied for the purpose of improving this. Here, in performing the function test, the function confirmation according to the operation of the plant is performed by operating a plurality of plant devices in conjunction with each other, not simply testing logic such as AND / OR individually. Therefore, there was a request to ensure higher quality. However, it is difficult to apply the automatic test by the method of converting into the test procedure by patterning the current logic.

  Embodiments of the present invention have been made to solve the above-described problems, and an object thereof is to automatically perform a function test in a wider range than before.

  In order to achieve the above object, the present embodiment is a test system for a plant control apparatus that tests a plant control apparatus that controls plant equipment by an operation from the monitoring operation panel, and simulates the monitoring operation panel. A monitoring operation simulation board for outputting an operation signal to the plant control device, a simulator for simulating the plant equipment, the monitoring operation simulation board, a state simulation signal from the simulator, and the monitoring operation simulation board; A test apparatus for a plant control apparatus that creates condition command information to be output to the simulator, and the test apparatus for the plant control apparatus is configured to monitor the monitoring operation simulation board for each of the test items sequentially performed in the test. Or condition command information output to the simulator and obtained when the plant control device is normal Test procedure setting database storing normal result information that is information related to the test results, the operation signal from the monitoring operation simulation panel to the plant control device, the state simulation signal from the simulator, and the normal The test result input unit that receives the result information, and the state simulation signal received by the test result input unit and the normal result information are compared to determine whether the operation of the plant control device is normal. And a test result determination unit.

  Further, the present embodiment is a test method for a plant control apparatus that performs a test of a plant control apparatus that controls plant equipment by an operation from a monitoring operation panel, and the test procedure setting database receives and stores the test procedure setting table. A database storage step in which the test signal database accepts and stores the test signal device address correspondence table, and a simulation condition reading step in which the simulation condition output unit reads the simulation condition of the test from the test procedure setting table of the test procedure setting database. And an address reading step in which the simulation condition output unit reads an address of an output destination of the simulation condition from the test signal device address correspondence table of the test signal database, and the simulation condition output unit outputs the simulation condition to the output destination. Simulation condition output step and simulator calculates plant response The response calculation step, the test result determination unit compares the response result with the contents described in the test procedure setting table for each device in the test procedure setting table, and the repeat determination unit determines whether the next test The presence / absence determination is performed, and when there is a next test, the simulation test reading step is repeated for the next test.

  According to the embodiment of the present invention, it is possible to automatically perform a function test in a wider range than before.

It is a block diagram which shows the structure of the test system for plant control apparatuses which concerns on 1st Embodiment. It is a table | surface which shows the example of the test procedure setting table memorize | stored in the test procedure setting database. It is a table | surface which shows the example of the test signal apparatus address corresponding table stored in the test signal database. It is a flowchart which shows the procedure of the plant control apparatus test method which concerns on 1st Embodiment. It is a block diagram which shows the structure of the test system for plant control apparatuses which concerns on 2nd Embodiment. It is a table | surface which shows the example of the initial state setting table stored in the initial state setting database. It is a block diagram which shows the structure of the test system for plant control apparatuses which concerns on 3rd Embodiment. It is a table | surface which shows the example of the control status input signal table stored in the control status input signal database. It is a block diagram which shows the structure of the monitoring control system of a nuclear power station, and a plant control apparatus. It is a block diagram which shows the example of a structure of the test system in the case of implementing the function test of the conventional plant control system.

  Hereinafter, a test system for a plant control apparatus and a test method for a plant control apparatus according to an embodiment of the present invention will be described with reference to the drawings. Here, the same or similar parts are denoted by common reference numerals, and redundant description is omitted.

[First Embodiment]
FIG. 1 is a block diagram illustrating a configuration of a test system for a plant control apparatus according to the first embodiment. The plant control apparatus 10 has the configuration described with reference to FIG.

  The plant control apparatus test system 200 includes a simulator 30 that simulates the plant equipment 1 (FIG. 9), a monitoring operation simulation board 25 that simulates the monitoring operation panel 5, and a plant control apparatus test apparatus 100.

  The monitoring operation simulation panel 25 simulates the actual monitoring operation panel 5 (FIG. 9) to simulate the operation performed by the tester and the display of the status signal received from the plant equipment 1 via the plant control device 10. The simulator 30 simulates the state of the plant equipment 1.

  The plant control device test apparatus 100 is, for example, a computer system, and includes a storage device, an arithmetic device, an input unit 140, and an output unit 150. The storage device has a test procedure setting database 121 and a test signal database 122. The arithmetic device includes a simulation condition output unit 111, a test result input unit 112, a test result determination unit 113, and a repetition determination unit 114.

  The test procedure setting database 121 monitors the test items, the simulation conditions to be output to the monitoring operation simulation panel 25 and the simulator 30 from the plant control apparatus test apparatus 100 at the start of each test, and the simulation conditions. Information regarding the state of the plant equipment when the operation of the plant control apparatus 10 after being added to either the operation simulation panel 25 or the simulator 30 is normal is stored. The test procedure setting table will be described below.

  FIG. 2 is a table showing an example of a test procedure setting table stored in the test procedure setting database. Each column in the horizontal direction of the table is classified by test item. In each column, the contents output as a condition command to the monitoring operation simulation board 25 or the simulator 30 are described as simulation conditions. The simulation conditions are specifically the test number, device number, type, and condition contents.

  Here, the equipment number is an individual number assigned to each of the plant equipment 1 including rotating equipment such as a pump of the plant, valves, instrumentation equipment, and other devices. The type is a type of device corresponding to the device number, and is, for example, a pump, a valve, a detector, or the like. Alternatively, a switch (SW) on the operation panel. The content is, for example, opening and closing of a valve. For example, in the case of a control valve, in addition to opening and closing, opening degree maintenance, that is, a stick state is included. If it is a pump, it is activated or deactivated. In the case of a detector, for example, a level gauge, the output value.

  Each column has a column of test results when the contents of the simulation conditions are added for each test item. There are two columns of test results for each test. On the left side, the expected state as a result of normal operation is entered. The right side is blank, and the result is input after the test is performed.

  For example, taking the test of test number 1 as an example, the device number MO-F001, the type is SW, that is, the switch, and the specified content to be output is “open”. This indicates that the test is to output a signal for opening the MO-F001, which is a switch, to the monitoring operation simulation panel 25 or the simulator 30.

  The output to the monitoring operation simulation board 25 or the simulator 30 is given by a test signal device address correspondence table stored in a test signal database 122 described later. In the case of test number 1, it is output to the monitoring operation simulation board 25.

  As for the test number 1, the state expected as a result of the normal operation for the device number MO-F001 whose type is LAMP, that is, a lamp is a state in which the lamp display is “R”. The state expected as a result of the normal operation for the device number MO-F002 whose type is VALVE, that is, a valve, is the “closed” state. Further, a state expected as a result of the normal operation for the device number MO-F003 whose type is LAMP, that is, a lamp is a state where the lamp display is “G”.

  Taking the test with test number 3 as an example, the device number is LT001, the type is Signal, that is, a quantitative signal, and the designated content to be output is “100”. This is a monitoring operation simulation panel for the contents of a simulation condition in which the output of LT001, which is a transmitter that emits a quantitative output (in this case, a water level transmitter) is “100”, that is, NWL + 100 mm (where NWL is the standard water level) 25 or a test output to the simulator 30. The output destination is given by a test signal device address correspondence table stored in the test signal database 122 described later. In this case, the output destination is the simulator 30.

  In the test of test number 3, when “NWL + 100 mm” is specified for the device number LT001 whose type is Signal, that is, a transmitter, the output of the device number LT001 is changed to “NWL + 100 mm” from the simulation condition output unit 111 as described later. A command is issued. The response of the plant equipment 1 in this case is calculated by the simulator 30.

  In this case, a state expected as a result of the normal operation for the device number MO-F001 whose type is LAMP, that is, a lamp is a state where the lamp display is “G”. The state expected as a result of the normal operation for the device number MO-F002 whose type is VALVE, that is, a valve, is the “closed” state. Further, a state expected as a result of the normal operation for the device number MO-F003 whose type is LAMP, that is, a lamp is a state where the lamp display is “G”.

  The test signal database 122 is information for specifically specifying the output destination of the specified content specified in the test procedure setting table stored in the test procedure setting database 121, specifically, a test signal device address described below. Stores correspondence tables.

  FIG. 3 is a table showing an example of a test signal device address correspondence table stored in the test signal database. The test signal device address correspondence table stored in the test signal database 121 is a monitoring operation simulation panel for each device number and type to which the specified contents for each test item of the test procedure setting table shown in FIG. 25 and the simulator 30 to which address is output.

  For example, in the test procedure setting table shown in FIG. 2, in the test of test number 1, the “open” state, which is the specified content, is output to the device of device number MO-F001 and type SW. As shown in FIG. 3, the column of the monitoring operation simulation panel device address in the row of the device number MO-F001 and type SW is SWMO-F001, and the simulator device address column is blank. Yes. Therefore, in the test of test number 1 in the test procedure setting table, specifically, it is described in the test procedure setting table in the device with the address SWMO-F001 of the monitoring operation simulation board based on the test signal device address correspondence table. The output for instructing the transition to the “open” state.

  The simulation condition output unit 111 sequentially reads information on each test item from the test procedure setting table stored in the test procedure setting database 121. In addition, the simulation condition output unit 111 specifies the specified content from the test signal device address correspondence table stored in the test signal database 122 for the output destination of the specified content specified in the test procedure setting table for each test item. Read the output destination address. The simulation condition output unit 111 outputs the specified content at the start of the test for each test to the output destination of either the monitoring operation simulation board 25 or the simulator 30 based on the above read result.

  The test result input unit 112 receives state information regarding the state of the plant equipment 1 as a result of outputting the specified contents at the start of the test to the output destination from the monitoring operation simulation panel 25 and the simulator 30. The test result input unit 112 outputs the received state information of the plant equipment 1 to the test result determination unit 113.

  The test result determination unit 113 reads the test procedure setting table stored in the test procedure setting database 121 and compares it with the state information of the plant equipment 1 received from the test result input unit 112, so that the test result becomes a normal operation. As a result, it is determined whether the state is expected. The determination result is output to the test procedure setting database 121. The test procedure setting database 121 writes this result in the stored test procedure setting table.

  Judgment is made in the test procedure setting table for each device number that describes the expected state of the normal operation for the test with the test number that was executed, and is entered in the column for each judgment result. The

  The iterative determination unit 114 determines whether or not all the test items have been performed when sequentially performing a plurality of test items. When it is determined that there is a next test, the repetition determination unit 114 controls to perform a series of tests for the next test.

  The input unit 140 inputs rewritten contents when it is necessary to rewrite the contents of the test procedure setting table stored in the test procedure setting database 121 or the test signal device address correspondence table stored in the test signal database 122. I do. Further, when the tests are not performed in the order described in the test procedure setting table stored in the test procedure setting database 121, the test number N is input to designate the test.

  The output unit 150 displays the content input from the input unit 140. Further, for each test item, the output unit 150 reads out and outputs the simulation conditions at the start of the test from the test procedure setting table of the test procedure setting database 121 at the start of the test. At the end of the test, the test result is read from the test procedure setting table of the test procedure setting database 121 and output.

  FIG. 4 is a flowchart showing the procedure of the plant control apparatus testing method according to the first embodiment.

  First, the test procedure setting database 121 accepts and stores the test procedure setting table, and the test signal database 122 accepts and stores the test signal device address correspondence table (step S01). Test number N is set to 1 (step S02).

  The simulation condition output unit 111 reads from the test procedure setting database 121 the simulated input content of the test with test number N in the test procedure setting table (step S03). That is, the simulation conditions described in the test column of test number N in the test procedure setting table are read.

  Next, the simulation condition output unit 111 reads the address of the simulation condition output destination device specified by the simulation condition from the test signal database 122 using the test signal device address correspondence table (step S04). As a result, the simulation condition output unit 111 grasps to which address of the monitoring operation simulation board 25 or the simulator 30 the simulation condition should be output.

  Next, the simulation condition output unit 111 outputs the simulation condition for the test to the address grasped in step S04 (step S05). As a result, the corresponding address portion of the monitoring operation simulation board 25 or the simulator 30 changes based on the simulation conditions, and the test is started. The simulator 30 calculates the response of each part of the plant in response to the input of the simulation conditions (step S06).

  The test result input unit 112 accepts the result of the response calculated by the simulator 30 and outputs it to the test result determination unit 113 (step S07). The test result determination unit 113 compares the response result with the contents described in the test procedure setting table for each device in the test procedure setting table, and determines whether or not the response result is normal (step S08).

  Next, the repeat determination unit 114 determines whether the test is not completed and the next test remains (step S09). If it is determined that there is a next test (YES in step S09), the repeat determination unit 114 controls the procedure so that the test number N is incremented by 1 and step S03 and subsequent steps are repeated for the next test. If it is determined that there is no next test (NO in step S09), the test is terminated.

  According to the plant control device test system and the plant control device test method according to the present embodiment described above, the test conditions are tested not only on the monitoring operation simulation panel 25 but also on the simulator 30. Time simulation conditions can be added.

  In addition, not only on / off conditions such as opening / closing of valves and starting / stopping of pumps, but also wider simulation conditions are added, such as changes in process quantity such as fluctuations in water level. Can do.

  In addition to automatically applying simulation conditions during testing by the simulation condition output unit 111, the test result input unit 112 and the test result determination unit 113 also automatically check the test results. Can do.

[Second Embodiment]
FIG. 5 is a block diagram illustrating a configuration of a test system for a plant control apparatus according to the second embodiment. This embodiment is a modification of the first embodiment. In the second embodiment, the plant control apparatus test apparatus 100 includes an initial state setting unit 115 and an initial state setting database 123.

  In performing the test, since the simulation operation is performed from the plant operation state corresponding to the operation procedure, it is necessary to set the presupposed plant state and the operation device state in the simulator 30 and the monitoring operation simulation panel 25.

  FIG. 6 is a table showing an example of the initial state setting table stored in the initial state setting database. In the present embodiment, the plant state and the operating equipment state before the test are set as the initial state on the initial state setting table stored in the initial state setting database 123.

  The initial settings are the device number of the simulation target operation device and the plant signal and the type of the target device such as SW and Signal, and the open / close, start / stop, on / off, and the corresponding operation device and plant signal are simulated, Set the necessary range such as the state of numerical values. For example, in the case of the example of FIG. 6, the SW of the device number MO-F001 is opened, the valve of the device number MO-F002 is opened, and the signal of the water level meter of the device number LT001 is set to 100 mm or the like.

  The initial state setting unit 115 reads the address in the monitoring operation simulation panel 25 or the simulator 30 of the output destination from the test signal device address correspondence table stored in the test signal database 122 for the devices set in the initial state setting table. The contents of the initial state described in the initial state setting table are output.

  In the present embodiment configured as described above, it is not necessary to input initial conditions individually from the input unit, and in particular, when the initial state is shifted to a completely different test, it is automatically set. Can save labor and save labor, and can prevent problems caused by input errors.

[Third Embodiment]
FIG. 7 is a block diagram illustrating a configuration of a test system for a plant control apparatus according to the third embodiment. This embodiment is a modification of the first embodiment. The plant control apparatus test system 200 according to the present embodiment further includes a first output activation section 131, a second output activation section 132, a control state input signal database 124, and a plant control apparatus state confirmation section 116.

  The first output activation / deactivation unit 131 turns on and off the output from the monitoring operation simulation panel 25 to the first input unit 12a of the plant control device 10. Moreover, the 2nd output active killing part 132 turns on and off the output from the simulator 30 to the 2nd input part 12b of the plant control apparatus 10. FIG.

  The control state input signal database 124 is a control state input signal that describes correspondence information between the signal address in the plant control apparatus 10, the operation device and the state display device indicated by the signal stored in the signal address, and the state of each device. Store the table.

  FIG. 8 is a table showing an example of the control state input signal table stored in the control state input signal database. Each column of the control state input signal table is a plant controller signal address, an equipment number, a type, and a state. In other words, the address of the signal in the plant control apparatus 10 is different for each device number, type, and state. This correspondence is organized from the address side, that is, expanded in each row in the order of addresses.

  For example, when the SW of the device number MO-F001, that is, the switch is in the open state, the address of the signal is A00000, and when the switch is in the closed state, the address of the signal is A00001. Similarly, when the lamp of the device number MO-F002, that is, the lamp is in the open display state, the address of the signal is A00002 and in the case of the closed display state, the address of the signal is A00003.

  Further, in the case of the liquid level meter of the device number LT001, the state is the value of the signal, and therefore the address is single and is A00008.

  The plant control device state confirmation unit 116 receives information on each address in the plant control device 10 from the control calculation unit 11 in the plant control device 10. The plant control device state confirmation unit 116 confirms the control execution state of the plant control device 10 from the information of each received address based on the control state input signal table.

  In the present embodiment configured as described above, in the normal operation state of the plant, the state of the control calculation by the control calculation unit 11 of the plant control device 10 that receives the operation input of the operator from the monitoring operation panel 5, the plant equipment The state of the control calculation with respect to the state change of the plant equipment 1 by the control calculation unit 11 of the plant control apparatus 10 that receives the input from 1 can be directly confirmed.

[Other Embodiments]
As mentioned above, although some embodiment of this invention was described, these embodiment is shown as an example and is not intending limiting the range of invention. Moreover, you may combine the characteristic of each embodiment. Furthermore, these embodiments can be implemented in various other forms, and various omissions, replacements, and changes can be made without departing from the scope of the invention. These embodiments and their modifications are included in the scope and gist of the invention, and are also included in the invention described in the claims and the equivalents thereof.

  DESCRIPTION OF SYMBOLS 1 ... Plant equipment, 5 ... Monitoring operation panel, 5a ... Switch, 5b ... Status display part, 10 ... Plant control apparatus, 11 ... Control calculating part, 12a ... 1st input part, 12b ... 2nd input part, 13a ... 1st DESCRIPTION OF SYMBOLS 1 output part, 13b ... 2nd output part, 21 ... Simulation switch, 22 ... Status display simulation lamp, 25 ... Monitoring operation simulation board, 30 ... Simulator, 100 ... Test apparatus for plant controller, 111 ... Simulation condition output , 112 ... Test result input unit, 113 ... Test result determination unit, 114 ... Repeat determination unit, 115 ... Initial state setting unit, 116 ... Plant controller state confirmation unit, 121 ... Test procedure setting database, 122 ... Test signal database , 123 ... initial state setting database, 124 ... control state input signal database, 131 ... first output activation unit, 132 ... second output activation unit, 140 ... input Department, 150 ... output unit, 200 ... plant control system for testing system

Claims (7)

A test system for a plant control device that tests a plant control device that controls plant equipment by an operation from a monitoring operation panel,
A monitoring operation simulation panel that simulates the monitoring operation panel and outputs an operation signal to the plant control device;
A simulator for simulating the plant equipment;
A test apparatus for a plant controller that receives condition simulation signals from the monitoring operation simulation panel and the simulator and creates condition command information to be output to the monitoring operation simulation panel and the simulator, respectively;
With
The test apparatus for plant control device is:
For each of the test items sequentially performed in the test, condition command information to be output to the monitoring operation simulation panel or the simulator, and normal result information which is information on a test result to be obtained when the plant control device is normal A test procedure setting database storing
A test result input unit for receiving the operation signal from the monitoring operation simulation panel to the plant control device, the state simulation signal from the simulator, and the normal result information;
A test result determination unit that compares the state simulation signal received by the test result input unit with the normal result information to determine whether the operation of the plant control device is normal;
A test system for a plant controller characterized by comprising:   The plant control apparatus test apparatus further includes a test signal database storing device signal correspondence information indicating a correspondence relationship between a test signal in each test item and a corresponding device. The test system for plant control apparatus of description.   The plant control device test apparatus monitors based on the equipment signal correspondence information stored in the test signal database according to condition command information applied to each of the test items stored in the test procedure setting database. It further includes a simulation condition output unit that creates a content signal of an operation signal from the operation simulation board and outputs the content signal to the monitoring operation simulation board or creates a content simulation signal of the simulator and outputs it to the simulator. The test system for a plant control device according to claim 2.   The said test apparatus for plant control apparatuses further has the output part which displays the content signal of the said operation signal which the said simulation condition output part produces, and the content signal of the said state simulation signal, It is characterized by the above-mentioned. Test system for plant control equipment. The test apparatus for plant control device is:
An initial state setting database for storing an initial state of the plant equipment in each of the test items;
Based on the initial state stored in the initial state setting database, an initial state setting unit that outputs a command signal as an initial condition to the monitoring operation simulation board and the simulator;
The plant control device test system according to any one of claims 1 to 4, further comprising: A first output killing unit that turns on and off the output from the monitoring operation simulation panel to the plant control device;
A second output killing unit that turns on and off the output from the simulator to the plant control device;
The plant control device test system according to any one of claims 1 to 5, further comprising: A test method for a plant control device for testing a plant control device that controls plant equipment by operation from a monitoring operation panel,
In-database storage step in which the test procedure setting database accepts and stores the test procedure setting table, and the test signal database accepts and stores the test signal device address correspondence table;
A simulation condition reading unit that reads a simulation condition of the test from the test procedure setting table of the test procedure setting database;
The simulation condition output unit reads an address of an output destination of simulation conditions from the test signal device address correspondence table of the test signal database; and
The simulation condition output unit outputs a simulation condition to an output destination, a simulation condition output step;
A response calculation step in which the simulator calculates the response of the plant;
A result determination step in which the test result determination unit compares and determines the response result and the content described in the test procedure setting table for each device in the test procedure setting table;
The repeat determination unit determines the presence or absence of the next test, and if there is a next test, the repeat determination step of repeating the simulation condition reading step and subsequent steps for the next test
A plant control apparatus test method comprising:

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