CN113054617A - Constant value documentation modification method and system for safety automatic device - Google Patents
Constant value documentation modification method and system for safety automatic device Download PDFInfo
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- CN113054617A CN113054617A CN202110386403.4A CN202110386403A CN113054617A CN 113054617 A CN113054617 A CN 113054617A CN 202110386403 A CN202110386403 A CN 202110386403A CN 113054617 A CN113054617 A CN 113054617A
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/006—Calibration or setting of parameters
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/001—Methods to deal with contingencies, e.g. abnormalities, faults or failures
Abstract
The invention discloses a method and a system for modifying a fixed value file of a safety automatic device, which are applied to a network comprising a scheduling device and a plurality of safety automatic devices.
Description
Technical Field
The invention relates to the technical field of power system safety, in particular to a fixed value documentation modification method and system for a safety automatic device.
Background
The safety automatic device of the power system comprises a safety and stability control device, a low-frequency low-voltage load shedding device, an out-of-step disconnection device, a standby power supply automatic switching device and the like, is used as key equipment for guaranteeing safe and stable operation of a power grid, and is widely applied to the power grid.
When the power grid fails, the safety automatic device quickly matches the internal strategy fixed value of the device according to the real-time operation condition of the power grid, and executes control measures such as generator tripping load cutting and the like. If the device constant value is not correctly set, the correctness and the effectiveness of the action of the device when the power grid fails can be influenced, and the safety and the stability of the operation of the power grid are further influenced. In the operation process of the power grid, the fixed value of the safety automatic device is often required to be changed due to the change of the structure of the power grid or the change of the operation mode. The current working mode for modifying the fixed value is mainly to manually modify the fixed value item by item on the site of a plant station. With the progress of the technology in recent years, new technologies such as constant value filing operation, remote constant value modification and the like appear, and the working efficiency and the working safety of constant value modification work are effectively improved.
In the related art, in order to further improve the technical level, the equipment level and the management level of the safety automatic device, a power grid company establishes a standardized design system for each type of safety automatic device, and the functional logic, the input/output interface, the terminal strip, the pressing plate, the fixed value format and the like of the same type of device have unified design standards. Due to the standardized design of the device, the fixed value file formats of the devices of the same type are the same, so that the same fixed value file can be sent to different devices for use, and the safety risk of grid operation accidents caused by mistaken sending of the fixed value file to a non-target device exists.
Disclosure of Invention
The present invention is directed to solve at least one of the technical problems in the prior art, and provides a method and a system for documenting and modifying a fixed value of a safety automation device, so as to solve the safety problem of a power system caused by an incorrect selection of a corresponding safety automation device during documenting and modifying the fixed value in the prior art.
In order to achieve the purpose, the following technical scheme is provided:
in a first aspect, the present invention provides a method for documenting and modifying a fixed value of a safety automatic device, the method being applied to a network including a dispatching device and a plurality of safety automatic devices, the method comprising the steps of:
the scheduling equipment determines a device number corresponding to the target safety automatic device; wherein the target safety automation device is any one of a plurality of safety automation devices;
the scheduling equipment determines whether the device number contained in the selected constant value file is consistent with the device number corresponding to the target safety automatic device or not;
if so, the scheduling equipment sends the selected constant value file to the target safety automatic device; the constant value file is used for instructing the safety automatic device to execute constant value modification operation.
As a further improvement, the method further comprises:
and if the scheduling equipment determines that the device number contained in the selected constant value file is inconsistent with the device number corresponding to the target safety automatic device, sending an alarm signal.
As a further improvement, after the scheduling apparatus transmits the selected fixed-value file to the target security automation device, the method further includes:
the target safety automatic device receives the selected constant value file;
the target safety automatic device determines whether the device number contained in the received selected constant value file is consistent with the device number corresponding to the target safety automatic device;
and if so, executing constant value modification operation according to the received selected constant value file.
As a further improvement, the method further comprises:
and if the target safety automatic device determines that the device number contained in the received selected fixed value file is inconsistent with the device number corresponding to the target safety automatic device, sending an alarm signal.
As a further improvement, the specific process of determining, by the scheduling apparatus, the device number corresponding to the target security automation device includes:
the dispatching equipment sends a device basic information calling command to the target safety automatic device;
the dispatching equipment receives device basic information sent by the target safety automatic device in response to the device basic information calling command; the device basic information comprises a device number corresponding to the target safety automatic device;
and the dispatching equipment determines the device number corresponding to the target safety automatic device according to the received device basic information.
As a further improvement, the dispatching equipment is an in-station operation terminal which is in communication connection with the target safety automatic device through a local area network or a remote operation terminal which is in communication connection with the target safety automatic device through a wide area network.
In a second aspect, the present invention provides a system for documenting and modifying a fixed value of a security robot, the system comprising a scheduling apparatus and a plurality of security robots constituting a network, the scheduling apparatus being configured to:
determining a device number corresponding to the target safety automatic device; wherein the target safety automation device is any one of a plurality of safety automation devices;
determining whether the device number contained in the selected constant value file is consistent with the device number corresponding to the target safety automatic device;
if yes, sending the selected constant value file to a target safety automatic device; the constant value file is used for indicating the safety automatic device to execute constant value modification operation;
if not, an alarm signal is sent out.
As a further improvement, after the scheduling apparatus sends the selected fixed-value file to the target security automation device, the target security automation device is configured to:
receiving a selected constant value file;
determining whether the device number contained in the received selected constant value file is consistent with the device number corresponding to the target safety automatic device;
if yes, executing constant value modification operation according to the received selected constant value file;
if not, an alarm signal is sent out.
As a further improvement, the scheduling apparatus is further configured to:
sending a device basic information calling command to a target safety automatic device;
receiving device basic information sent by the target safety automatic device in response to the device basic information calling command; the device basic information comprises a device number corresponding to the target safety automatic device;
and determining the device number corresponding to the target safety automatic device according to the received device basic information.
As a further improvement, the dispatching equipment is an in-station operation terminal which is in communication connection with the target safety automatic device through a local area network or a remote operation terminal which is in communication connection with the target safety automatic device through a wide area network.
Compared with the prior art, the method and the system for modifying the fixed value documentation of the safety automatic device provided by the invention have the advantages that before the scheduling equipment issues the fixed value documentation for modifying the fixed value of the safety automatic device to the target safety automatic device, the selected fixed value documentation is checked with the device number of the target safety automatic device, the mistaken sending of the selected fixed value documentation is avoided, the risk of manual misoperation in the process of modifying the fixed value of the device by issuing the fixed value documentation is reduced, and the action correctness and the effectiveness of the safety automatic device after the power grid is in fault are improved.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The invention is further described below with reference to the accompanying drawings and examples;
fig. 1 is a diagram showing a network connection relationship between a remote management system, an in-station operation terminal, and a security robot.
FIG. 2 is a flow diagram of an example application of fixed value modification in an example.
Fig. 3 is a flow chart of fixed value modification in another example.
Detailed Description
Reference will now be made in detail to the present preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout.
As shown in fig. 3, in one embodiment, there is provided a security robot constant value documentation modification method applied to a network including a scheduling apparatus and a plurality of security robots, the method including the steps of:
step S101: the scheduling equipment determines a device number corresponding to the target safety automatic device; wherein the target safety robot is any one of a plurality of safety robots.
The specific process of determining the device number corresponding to the target safety automatic device by the scheduling device includes:
step S1011: the dispatching equipment sends a device basic information calling command to the target safety automatic device;
step S1012: the dispatching equipment receives device basic information sent by the target safety automatic device in response to the device basic information calling command; the device basic information comprises a device number corresponding to the target safety automatic device;
step S1013: and the dispatching equipment determines the device number corresponding to the target safety automatic device according to the received device basic information.
Specifically, in one example, the scheduling apparatus is an intra-site operation terminal that is communicatively connected to the target safety automation device through a local area network. In another alternative example, the scheduling apparatus is a remote operation terminal that is communicatively connected to the target security robot through a wide area network. It can be appreciated that remote control can be provided through the remote operation terminal, which facilitates the operation of the safety robot.
Step S102: the scheduling apparatus determines whether the device number included in the selected constant value file coincides with the device number corresponding to the target safety robot.
Step S103: if so, the scheduling equipment sends the selected constant value file to the target safety automatic device; the constant value file is used for instructing the safety automatic device to execute constant value modification operation.
It can be understood that one innovative point of the present invention is that the device number corresponding to the target safety automatic device is written into the selected fixed value file, and is checked before the selected fixed value file is sent to the target safety automatic device by the dispatching device, thereby avoiding the wrong sending of the selected fixed value file, reducing the risk of manual misoperation in the process of modifying the fixed value of the device by issuing the fixed value file, and improving the correctness and the effectiveness of the actions of the safety automatic device after the power grid fails.
Step S104: and if the scheduling equipment determines that the device number contained in the selected constant value file is inconsistent with the device number corresponding to the target safety automatic device, sending an alarm signal.
It is understood that the alarm signal includes, but is not limited to, an optical signal and an acoustic signal, and the alarm signal is emitted to effectively remind the operator of misoperation.
In another embodiment, after step S104, the method for modifying a constant value documentation of a security robot further comprises:
step S105: the target safety automatic device receives the selected constant value file.
Step S106: the target security automation device determines whether the device number included in the received selected constant value file is consistent with the device number corresponding to the target security automation device.
Step S107: and if so, executing constant value modification operation according to the received selected constant value file.
Step S108: if not, an alarm signal is sent out.
In this embodiment, after receiving the selected fixed value file, the target safety automatic device performs the second check on the fixed value file through steps S105 to S108, so as to improve the check effect on the wrongly-issued fixed value file, further reduce the risk of manual misoperation in the process of modifying the fixed value of the device by issuing the fixed value file, and improve the correctness and validity of the actions of the safety automatic device after the power grid fails.
On the other hand, the invention also provides a fixed value documentation modification system for the safety automatic device, which comprises a scheduling device and a plurality of safety automatic devices, wherein the scheduling device is used for:
determining a device number corresponding to the target safety automatic device; wherein the target safety automation device is any one of a plurality of safety automation devices;
determining whether the device number contained in the selected constant value file is consistent with the device number corresponding to the target safety automatic device;
if yes, sending the selected constant value file to a target safety automatic device; the constant value file is used for indicating the safety automatic device to execute constant value modification operation;
if not, an alarm signal is sent out.
As a further improvement, after the scheduling apparatus sends the selected fixed-value file to the target security automation device, the target security automation device is configured to:
receiving a selected constant value file;
determining whether the device number contained in the received selected constant value file is consistent with the device number corresponding to the target safety automatic device;
if yes, executing constant value modification operation according to the received selected constant value file;
if not, an alarm signal is sent out.
As a further improvement, the scheduling apparatus is further configured to:
sending a device basic information calling command to a target safety automatic device;
receiving device basic information sent by the target safety automatic device in response to the device basic information calling command; the device basic information comprises a device number corresponding to the target safety automatic device;
and determining the device number corresponding to the target safety automatic device according to the received device basic information.
As a further improvement, the dispatching equipment is an in-station operation terminal which is in communication connection with the target safety automatic device through a local area network or a remote operation terminal which is in communication connection with the target safety automatic device through a wide area network.
It is understood that the system embodiment and the method embodiment are based on the same inventive concept and will not be described herein again.
The following describes a method and a system for filing and modifying a fixed value of a safety automatic device in detail with reference to preferred embodiments.
Referring to fig. 1, fig. 1 is a diagram showing a network connection relationship between a remote management system, an in-station operation terminal, and a security robot, the system including: the system comprises a remote management system deployed in a power dispatching center, an in-station operation terminal and a plurality of safety automatic devices installed in each power plant and each transformer substation; the remote management system consists of a plurality of database servers, an application server, a front communication server, an operator station (namely a remote operation terminal) and a local area network; specifically, when a remote fixed value modification mode is adopted, communication software and operation software are respectively installed on a front-end communication server and an operator station of a dispatching end, the front-end communication server is interconnected with the operator station through a local area network, a user sends a selected fixed value file to the front-end communication server through the operator station, the front-end communication server communicates with each safety automatic device of a factory station end through a dispatching data network (wired network), and the fixed value file sent by the operator station is sent to the safety automatic devices. When the fixed value mode is modified on the spot, communication software and operation software are installed on the operation terminal in the station, and the operation terminal in the station is connected with the safety automatic device in a network cable direct connection or wireless mode, so that the fixed value file is issued to the safety automatic device.
Setting a device number in the safety automatic device, performing unified maintenance on the safety automatic device side, and uploading the device number to a remote management system or an in-station operation terminal of a dispatching center; the safety automatic device is provided with a basic information group according to a general classification data structure in an IEC60870-5-103 specification, the group can be used for storing basic description information such as device models, sites where the devices are located and the like, an item storage device number is newly added in the group, the item description is the device number, the value of the item is stored with the device number distributed by a dispatching center, and the device number is uniformly compiled by the dispatching center and is unique in all the safety automatic devices accessed to a power grid.
In the remote management system, a professional editing software is used for manually compiling and forming a fixed value file with device number information to be issued, and particularly, when a plurality of sets of safety automatic devices with the same function are deployed in the same station, the functions of the safety automatic devices are completely the same, so that the content of the fixed value file is the same except for the device numbers, the device numbers of the plurality of sets of safety automatic devices can be contained when the value file is compiled, and the plurality of sets of safety automatic devices can share the same fixed value file.
And the remote management system or the operation terminal in the station is in communication connection with the safety automatic device to be modified with the fixed value. After the connection is successful, the remote management system or the operation terminal in the station calls device basic information from a safety automatic device (namely a target safety automatic device) which is to modify the fixed value, wherein the basic information comprises a device number currently set by the device, analyzes the fixed value file to be issued, and extracts the device number of the fixed value file; checking whether the device number in the fixed value file (namely the selected fixed value file) to be issued contains the device number currently set by the device, if not, alarming, stopping remote modification operation, and if not, sending the fixed value file to the device.
After the safety automatic device receives the issued constant value file, the device number in the file is analyzed and extracted, whether the number contains the device number currently set by the device is checked, if not, the alarm is given, the constant value modification operation is stopped, and the prompt that the device number is not matched and the constant value is not allowed to be modified is returned. If so, a fixed value modification operation is performed.
The invention relates to an anti-misoperation method for documenting modification of a fixed value of a safety automatic device, which is characterized in that a device number is checked at an operation end before a fixed value file is issued to the device to prevent the fixed value from being wrongly issued to a target device, the device can also check the device number after receiving the fixed value file, and the fixed value file for the device is confirmed to receive the file.
In one embodiment, the safety robot stores the device number inside the device, the device number being stored in the form of a string, such as "S-500-traverse-control station-a", where 500 denotes a voltage level of 500kV, traverse is the name of the station where the device is located, control station denotes the device type as a stable control station, and a denotes the device as a set in a two-set configuration.
The device number can be set on the safety automatic device, is recorded on the safety automatic device side, and is uploaded to a remote management system or an in-station operation terminal of a dispatching center by adopting a general classification service mode in an IEC60870-5-103 protocol.
The remote management system uses a software tool to compile and form a fixed value file with device number information to be issued, the fixed value file adopts an XML format, the file is divided into a cover page, a basic fixed value page, a function strategy fixed value page, a field element parameter page and a solidified fixed value page according to a SHEET form page mode, various fixed value group information is described in each page according to a table mode, and the pages and the tables are all expressed by using XML elements. The device number is defined in the cover sheet of the XML file, and the partial example fragment containing the device number in the cover sheet of the security automation device rating file is as follows:
the pos attribute in the RemCell element in the above example fragment represents the cell position in the table, the device number name in this example fragment is placed in row 4, column 2 of the table, the specific device number value is placed in row 4, column 3 of the table, the value cell of the device number is the same as the name cell row number, and the column number differs by 1. The cross-leaching stations listed in the example section of the constant value file are provided with two sets of stable control station devices with the same functions, and the device number value comprises A, B sets of devices, namely an S-500 cross-leaching control station-A device and an S-500 cross-leaching control station-B device, which are separated by commas.
The documentation modification of the fixed value of the safety automatic device is realized by sending a fixed value file to the device. When a remote fixed value modification mode is adopted, the remote management system of the dispatching center calls a device number from a safety automatic device to be modified for fixed value, analyzes a fixed value file to be issued, searches a unit lattice element with a label name of 'device number' in a cover page of the fixed value file to obtain a corresponding unit lattice row number and a corresponding column number, adds 1 to the column number, finds a value unit lattice element corresponding to the number name in the cover page according to the row number and a new column number, and obtains the value of 'device number' of the unit lattice element as 'S-500-horizontal drainage-control station-A' and 'S-500-horizontal drainage-control station-B'; if the device is a 500kV cross-leaching substation stability control station A set of devices, the number inside the device is S-500-cross-leaching-control station-A, the number of the device in the file comprises the number inside the device, and the file can be issued to the device; if the device is a 220kV standing and new substation execution station device, the device internal number is S-220-standing and new-execution station, and the device number in the file does not contain the device internal number, the file is not allowed to be issued to the device, and at the moment, the remote management system gives an alarm and stops remote modification operation.
When the local modification fixed value mode is adopted, an operator copies a fixed value file which is programmed in advance in a remote management system to an operation terminal through an encrypted U disk, establishes temporary connection with a safety automatic device in a network cable direct connection or wireless mode, calls a device number which is arranged in the device from the safety automatic device, checks whether a device number value in a fixed value file cover page contains the device number sent by the device, gives an alarm if the device number value does not contain the device number value, and stops the local modification operation.
When the safety automatic device receives the issued fixed value file, the device number value in the file cover page is analyzed and extracted, whether the value corresponding to the number contains the device number currently set by the device is checked, if not, an alarm prompt that the device number is not matched and the fixed value is not allowed to be modified is returned to a remote management system or an operation terminal, and the fixed value modification operation is stopped. If so, a fixed value modification operation is performed.
Referring to fig. 2, fig. 2 is a flowchart showing the remote management system (in-station operation terminal) and the apparatus both checking the apparatus number when the setting value of the security robot is modified in documentation. The method comprises the following steps:
firstly, before a remote management system or an operation terminal in a station issues a constant value file to a safety automatic device, calling basic information of the device from the safety automatic device;
the safety automatic device returns basic device information (including the current device number of the device) to a remote management system or an operation terminal in the station;
thirdly, the remote management system or the operation terminal in the station analyzes the fixed value file to be issued and extracts the device number in the file;
comparing whether the device number obtained by calling the safety automatic device with the device number in the fixed value file (namely the selected fixed value file) to be issued by the remote management system or the operation terminal in the station is consistent, and if not, alarming and stopping the operation of modifying the fixed value;
if yes, the remote management system or the in-station operation terminal sends the new constant value file to the safety automatic device;
the safety automatic device analyzes the received constant value file, extracts the device number therein, checks whether the device number currently set by the device is included, and if not, returns an error prompt message and stops the subsequent operation. If yes, executing constant value modification operation, and returning file receiving success information to the remote management system or the in-station operation terminal.
The embodiment of the invention has the following beneficial effects:
when the fixed value of the safety automatic device is modified by adopting the method of issuing the fixed value file, the method of automatically checking the device number respectively in the external operation software and the device prevents the fixed value from being issued to the device, thereby reducing the risk of manual misoperation in the process of modifying the fixed value of the device by adopting the method of issuing the fixed value file.
It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by a computer program, which can be stored in a non-volatile computer-readable storage medium, and can include the processes of the embodiments of the methods described above when the program is executed. Any reference to memory, storage, database, or other medium used in the embodiments provided herein may include non-volatile and/or volatile memory, among others. Non-volatile memory can include read-only memory (ROM), Programmable ROM (PROM), Electrically Programmable ROM (EPROM), Electrically Erasable Programmable ROM (EEPROM), or flash memory. Volatile memory can include Random Access Memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in a variety of forms such as Static RAM (SRAM), Dynamic RAM (DRAM), Synchronous DRAM (SDRAM), Double Data Rate SDRAM (DDRSDRAM), Enhanced SDRAM (ESDRAM), synchronous Link (Synchlink) DRAM (SLDRA), Rambus Direct RAM (RDRA), direct memory bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM).
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
Claims (10)
1. A security automation device fixed value documenting modification method applied to a network including a scheduling apparatus and a plurality of security automation devices, the method comprising the steps of:
the scheduling equipment determines a device number corresponding to the target safety automatic device; wherein the target safety automation device is any one of a plurality of safety automation devices;
the scheduling equipment determines whether the device number contained in the selected constant value file is consistent with the device number corresponding to the target safety automatic device or not;
if so, the scheduling equipment sends the selected constant value file to the target safety automatic device; the constant value file is used for instructing the safety automatic device to execute constant value modification operation.
2. The method for filing and modifying the fixed value of the safety automatic device according to claim 1, wherein the method further comprises:
and if the scheduling equipment determines that the device number contained in the selected constant value file is inconsistent with the device number corresponding to the target safety automatic device, sending an alarm signal.
3. The method of claim 1, wherein after the dispatching device sends the selected constant value file to the target security automation device, the method further comprises:
the target safety automatic device receives the selected constant value file;
the target safety automatic device determines whether the device number contained in the received selected constant value file is consistent with the device number corresponding to the target safety automatic device;
and if so, executing constant value modification operation according to the received selected constant value file.
4. A method of documenting a security robot rating according to claim 3, the method further comprising:
and if the target safety automatic device determines that the device number contained in the received selected fixed value file is inconsistent with the device number corresponding to the target safety automatic device, sending an alarm signal.
5. The method for filing and modifying the fixed value of the safety automatic device according to claim 1, wherein the specific process of the scheduling device determining the device number corresponding to the target safety automatic device comprises:
the dispatching equipment sends a device basic information calling command to the target safety automatic device;
the dispatching equipment receives device basic information sent by the target safety automatic device in response to the device basic information calling command; the device basic information comprises a device number corresponding to the target safety automatic device;
and the dispatching equipment determines the device number corresponding to the target safety automatic device according to the received device basic information.
6. The automatic safety device constant value filing modification method according to any one of claims 1 to 5, wherein the scheduling device is an in-station operation terminal communicatively connected to the target automatic safety device through a local area network or a remote operation terminal communicatively connected to the target automatic safety device through a wide area network.
7. A security robot constant value filing modification system comprising a scheduling apparatus and a plurality of security robots constituting a network, wherein the scheduling apparatus is configured to:
determining a device number corresponding to the target safety automatic device; wherein the target safety automation device is any one of a plurality of safety automation devices;
determining whether the device number contained in the selected constant value file is consistent with the device number corresponding to the target safety automatic device;
if yes, sending the selected constant value file to a target safety automatic device; the constant value file is used for indicating the safety automatic device to execute constant value modification operation;
if not, an alarm signal is sent out.
8. The system of claim 7, wherein after the dispatching facility sends the selected profile to the target security robot, the target security robot is configured to:
receiving a selected constant value file;
determining whether the device number contained in the received selected constant value file is consistent with the device number corresponding to the target safety automatic device;
if yes, executing constant value modification operation according to the received selected constant value file;
if not, an alarm signal is sent out.
9. The secure automation device valued documentation modification system of claim 7 wherein the scheduling apparatus is further adapted to:
sending a device basic information calling command to a target safety automatic device;
receiving device basic information sent by the target safety automatic device in response to the device basic information calling command; the device basic information comprises a device number corresponding to the target safety automatic device;
and determining the device number corresponding to the target safety automatic device according to the received device basic information.
10. The system for filing and modifying the fixed value of a safety robot according to any one of claims 7 to 9, wherein the scheduling device is an in-station operation terminal communicatively connected to the target safety robot through a local area network or a remote operation terminal communicatively connected to the target safety robot through a wide area network.
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