The automatic monitoring computer monitoring system of the maintenance pool temperature adopts the AI ​​artificial intelligence adjustment technology independently developed by Xiamen Yuguang to combine the advantages of PID adjustment and fuzzy control technology, and realizes the self-tuning/adaptive function. And no overshoot and no adjustment, adjust the AI-808P30 segment type artificial intelligence industrial regulator (V7.0), set up AIFCS fieldbus computer monitoring system.
Note: The meter should set the parameters according to the soft function description table. In particular, the range range dIL input lower limit display value; dIH input upper limit display value, which is related to the range of the curve.
The automatic monitoring computer monitoring system of the maintenance pool temperature adopts the AI ​​artificial intelligence adjustment technology independently developed by Xiamen Yuguang to combine the advantages of PID adjustment and fuzzy control technology, and realizes the self-tuning/adaptive function. And no overshoot and no adjustment, adjust the AI-808P30 segment type artificial intelligence industrial regulator (V7.0), set up AIFCS fieldbus computer monitoring system.
This system adopts the upper computer and the lower computer two-layer structure system. The upper computer software can realize the operation of the instrument function. Real-time reading of measured values, setpoints, output values ​​and instrument labels, and the modification of setpoints and common parameters by computer, good industrial site temperature, pressure, flow, liquid level measurement, alarm prompts, high performance Recording function. Please read the software operation instructions for the function of the host computer software. Lower computer AI808PAW1W1L2SL2, 30-stage program table can realize the temperature rise and fall control of arbitrary slope, with programmable/operable commands such as jump (loop), operation, pause and stop, and allow the program to be modified at any time during the control operation of the program, and Two-way event output function, etc. Please read the operating instructions for specific operations.
I. System Introduction This system is a software product developed by Yudian Electric Control Configuration Software AIDCS For NET V8.1.0. It can be used directly without the system configuration. The software and AI instrument are used together to form the AIFCS fieldbus computer network version monitoring system.
The computer recording software is formed by using the AI-FCS network version configuration software to build the system.
Network framework:
The AI ​​instrument is installed on the industrial site, and the RS485 bus is used to connect the control layer computer. The software folder is set to be fully shared. Only one set of encryption software needs to be purchased. The networked computer installation software on the LAN does not need an encryption lock, and it can operate as the control layer. meter. (with photos)
All control information and data information of [Cement Maintenance Pool 1-12] are managed and distributed on the control room computer. On-board monitoring of the shop floor temperature, data collection and processing of various transactions.
Software structure:
The internal structure of the software can be divided into the following three parts: data acquisition, data processing, and authority management. ◠Data collection: The software system collects measured values ​​from the [Cement Maintenance Pool 1-12] on-site temperature controller, and displays the appearance of the instrument. Real-time data is stored in the system database for future data query and other use.
â— Data processing: The system extracts data from the historical database according to development requirements and completes the specified processing functions. Including historical data display, historical curve drawing, report, alarm, various data reports can be exported to the software to save in the form of Microsoft Excel documents or browsers.
1. Program P meter data set can be downloaded in batches.
2. The real-time curve/history curve can change the color of the curve at any time.
3.1 to 15 minutes of optional, half-hour or 1 hour sampling of daily reports, class reports.
4. The historical alarm event report has an audio.
5. There is a curve data table every 5 seconds in the database.
6. The history curve can be written into the memo 59 words.
7. It can print real-time 8 data curve charts, 8 historical data curve display charts and every 5 seconds data table and class report, daily report and alarm report.
8. Various data reports can be exported to the outside of the software and saved as Microsoft Excel documents or browsers.
â— Privilege management: The user defines the system's privilege and operation password, which is suitable for each management layer to have different operation rights.
Second, the system operates as follows
Industrial site:
Install the communication module on each instrument. The window displays the temperature on the meter and the lower window shows the temperature reference control room:
In the control room, a computer is installed and a shielded super five-type four-pair twisted pair network cable is used to connect the field communication bus to the computer using RS485 as an AI instrument. The configured AIFCS network version monitoring software is installed on the computer, and the field controller is 100% functionally operated on the computer with a simple and reliable self-contained communication protocol. Read the measured value in real time and modify the control parameters at any time. The operation method is as follows:
1. Install the software CD.
2. Click on the desktop icon "Yudian AIDCS For NET V8.1.0".
3. Click “Manage Login†to enter the password “Name 111†and “Password 111†to enter.
4. Close “Project Configuration†×
5. Click “Project Import†and select [Cement Maintenance Pool 1-12] in the CD-ROM. Click “Open†and “Project Data Import Successful†will appear. Press “OKâ€.
6. Click “System Configuration†to enter “System Environment Configuration†to view the project name. Set the parameter modification permission and tick to exit.
7. Download the instrument parameters. Click the "Download Parameters" button in the "Control Policy Bar" to execute the download meter parameters function. [Download instrument parameter function is mainly used to transfer the parameters set in the software to the field instrument or to replace the new instrument after the fault. First, replace the fault meter with the new instrument in the field, and then execute the "Download Instrument Parameters" function. The parameters saved by the original software are downloaded to the new instrument. 】
8. If you need to modify the “Passwordâ€, click “Operator†to change the password.
9. Click on “Run System†and click on “Run locallyâ€. Click on “Enterâ€.
10. Click "Login" to enter "Name 111" "Password 111".
11. Click on “Instrument Screenâ€, “Real Time Trend Graphâ€, “Historical Trend Graph has report optionsâ€. View data curves, reports. You can print real-time and historical 8 data curve graphs at any time. 12. Click “meter temperature display box†on the instrument screen and real-time trend graph to see the name, bit number type, address, range upper limit and quantity of the AI ​​meter definition control device. Limit lower limit, measurement unit, all parameters of AI instrument temperature are displayed at this time, and “modify†parameter and “read only†parameter are provided according to the authority assignment. (with photos)
13. Click “Parameter Name†to modify the “Upper Limit Absolute Value Alarm Value HALâ€. Fill in the parameters in the dialog box, click “OK†to transfer it to the on-site AI instrument temperature regulator and execute the control command. Close the window to complete the parameter settings.
14. When the communication fails, the meter displays.
15. Click on “Real Time Trend†to see the real-time curves of the eight devices juxtaposed in different colors, and the curve is refreshed once every 5 seconds. Click on the color box to change the color of the curve, print real-time curves, and press the page for real-time data larger than 8 devices.
16. Click “Historical Trend†to analyze the historical curve data, and display the curve and data of 8 devices at the same time. If more than 8 devices press one page, you can change the curve color. For example, select the white color to shield other curves and observe and analyze the single curve.
17. Memo use: When it is found that there is an abnormality in the analysis of the “Historical Trend†map, you need to use the text to explain it. Click the memo to input the text and print the words together with the curve.
18. Click on “Production Report†to generate a fixed report format. Click Export to the outside of the software to save as a Microsoft Excel document or browser.
19. Click on the “Alarm†record to know the number of alarms. Click Export to the outside of the software to save as a Microsoft Excel document or browser.
Third, the construction plan 1, Party A provides a list of each device name and instrument model.
2. The meter should set the parameters according to the soft function description table. In particular, the range range dIL input lower limit display value; dIH input upper limit display value, which is related to the range of the curve.
3. Party A opens the instrument and inserts the communication module S into the instrument communication port. Please connect all the instrument terminals A and A, B and B and B, then connect the A and B of the converter AI485G module, and insert the 9-pin serial port into the computer. Serial port number 1. (with photos)
5, the communication line uses shielded super five four pairs of twisted pair (network line)
6, the computer uses a new brand machine such as DELL Dell machine 17-inch flat color display, P4 level CPU, 40G or more hard disk DDR256M memory, optical drive, floppy drive, network card, sound card, uninterruptible power supply.
The above is the function of the on-site construction plan and software. Attached: three reports, two trend charts, and one soft function table. Http://news.chinawj.com.cn Editor: (Hardware Business Network Information Center) http://news.chinawj.com.cn
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