商鋪名稱:廣州三合自動化設備有限公司
聯系人:方春雷(先生)
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西門子工業自動化與驅動集團合作伙伴 |
廣州三合自動化設備有限公司 |
聯 系 人: |
阿 拉 雷 |
電 話 : |
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傳 真: |
o 2 o - 3 9 o o 8 7 5 9 |
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公司地址: |
廣州市南沙區金嶺北路252號1704房 |
1、概述
基于WinCC/B.Data的綜合能源管理系統,是西門子公司集成于TIA全集成自動化 & TIP全集成能源自動化的一體化產品,通過這一強有力的工具,對從SCADA層中得到的數據,采用成熟高效的綜合能源分析方式,覆蓋能源采購,能源調度,確保能源的高效使用和良好的成本控制。
采用B.Data進行能源系統的分析及管理,最終實現:
相應的分析結果,通過報表系統合理展示;
B.Data主要對工廠能源數據進行分析,其數據來源有多種方式,可以基于從WinCC、OPC、ODBC、FTP等多種方式進行數據采集。本文主要講述了在B.Data 5.3中基于OPC的方式如何實現能源數據采集。
2、實例介紹
在WinCC中建立3個浮點數:TestTag1,TestTag2,TestTag3;
以WinCC為OPCServer,在B.Data中進行相應配置基于OPC進行數據采集。
3、WinCC中配置
3.1 建立變量
如下圖1在WinCC中建立相應變量:
TestTag1:浮點數
TestTag2:浮點數
TestTag3:浮點數
圖1:WinCC中建立相應變量
3.2 仿真器仿真數據
因為是建立的內部變量,需要在仿真器中仿真數據:
圖2:仿真器中仿真數據
4、B.Data項目設計
4.1 創建采集服務器
本例中采集服務器與功能服務器在同一臺機器上,所以Hostname是本機,如果采用分布式結構,需要配置主機名和地址為采集服務器的主機名和IP地址。同時需要注意,一定不要采用Hostname為Localhost,IP地址為127.0.0.0.1,通訊是不成功的。
圖3:創建采集服務器
4.2 配置變量
創建采集服務器后,需要配置OPC組態并添加變量:
圖4:打開配置采集服務器窗口
圖5:配置OPC采集驅動器
圖6:創建OPC采集組
圖7 選擇WinCC中的變量步驟1
圖8 選擇WinCC中的變量步驟2
圖9 配置結果
5、Kernel.exe程序的配置
完成驅動連接創建變量后,需要運行數據采集服務Kernel,如下圖在采集服務器中啟動相關服務,可以采用手動啟動的方式:
圖10 啟動采集服務步驟1
圖11 啟動采集服務步驟2
Siemens PLM Software and Heilongjiang Feihe Dairy Co., Ltd. have signed a strategic agreement focusing on the digitalization of Feihe Dairy’s research and development, simulation and testing, as well as quality monitoring, supply chain management and production execution. With Siemens’ leading digital innovation platform and industry expertise, this cooperation can help Feihe Dairy to realize its digitalization strategy and set a benchmark for digital innovation in the Chinese dairy industry.
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Founded in 1962 with its headquarters in Qiqihar, Heilongjiang Province, Feihe Dairy is one of the earliest milk powder producers in China. It created milk powder formula more suitable for Chinese consumers, especially for babies and infants. However, with the decades-long growth of the Chinese market and increased global competition in recent years, Feihe Dairy found itself in need of upgrading from a traditional dairy manufacturer to a modern digital enterprise; a consistent issue across the entire Chinese dairy industry.
Feihe Dairy faces many challenges in looking to transform their business model, including the areas of new product research and development, quality control, data transparency, production efficiency, and overseas acquisitions management. To address these, Feihe Dairy has achieved the whole process of control from pasture planting, large scale dairy farming, to production and processing, logistics and warehousing, channel management, and even after-sales service. It can further improve the ability of product research and development control, strengthening the construction of enterprise digital capability. After careful consideration, Feihe Dairy has selected Siemens PLM Software for its end-to-end digital innovation strategy, and its ability to integrate multiple aspects and systems to fully support the transformation to digitalization, including enterprise resource planning, product lifecycle management, manufacturing execution systems and automation. In addition, the embedded quality (LIMS) and advanced planning and scheduling (APS) functionality of Siemens’ offering were also seen as key differentiators.
Siemens’ digital innovation platform can create comprehensive and precise digital models of products and production operations as a means to manage the complexity and simulate the performance of smart products and smart production operations, helping manage data and processes within the value chain to maintain a high level of quality. It also helps to streamline and digitalize business processes within the group, which can improve efficiency in production chains. With this integrated solution, the manual process and paper files will be replaced by an automated process and digital files, which can enhance efficiency