CN105137946B - 一种profibus pa 协议仪表的通信检测方法及系统 - Google Patents
一种profibus pa 协议仪表的通信检测方法及系统 Download PDFInfo
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- CN105137946B CN105137946B CN201510579916.1A CN201510579916A CN105137946B CN 105137946 B CN105137946 B CN 105137946B CN 201510579916 A CN201510579916 A CN 201510579916A CN 105137946 B CN105137946 B CN 105137946B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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CN201510579916.1A CN105137946B (zh) | 2015-09-11 | 2015-09-11 | 一种profibus pa 协议仪表的通信检测方法及系统 |
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CN201510579916.1A CN105137946B (zh) | 2015-09-11 | 2015-09-11 | 一种profibus pa 协议仪表的通信检测方法及系统 |
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CN105137946A CN105137946A (zh) | 2015-12-09 |
CN105137946B true CN105137946B (zh) | 2018-05-15 |
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CN108964717B (zh) * | 2018-08-02 | 2021-05-28 | 重庆川仪自动化股份有限公司 | 基于单根控制线nrz电流编码电路 |
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JP2001501760A (ja) * | 1996-10-04 | 2001-02-06 | フィッシャー コントロールズ インターナショナル,インコーポレイテッド | プロセス制御ネットワークで使用するための保守インタフェースデバイス |
US6912671B2 (en) * | 2001-05-07 | 2005-06-28 | Bisher-Rosemount Systems, Inc | Wiring fault detection, diagnosis and reporting for process control systems |
US6898542B2 (en) * | 2003-04-01 | 2005-05-24 | Fisher-Rosemount Systems, Inc. | On-line device testing block integrated into a process control/safety system |
US7584088B2 (en) * | 2005-02-25 | 2009-09-01 | Siemens Energy & Automation, Inc. | System and method for simulating a stress or failure in a simulated network of program logic controllers |
JP5146231B2 (ja) * | 2008-09-30 | 2013-02-20 | 横河電機株式会社 | フィールド通信テストデバイスとこれを用いたフィールド通信テストシステム |
CN201830280U (zh) * | 2010-07-29 | 2011-05-11 | 深圳市汇川技术股份有限公司 | 模拟profibus-dp主站通信的测试装置 |
CN104572377A (zh) * | 2015-01-27 | 2015-04-29 | 南京大全自动化科技有限公司 | 基于接口总线技术的装置调试平台及方法 |
CN205210664U (zh) * | 2015-09-11 | 2016-05-04 | 重庆川仪自动化股份有限公司 | 一种profibus pa协议仪表的通信检测系统 |
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Effective date of registration: 20220426 Address after: No. 879, Caihe Road, caijiagang Town, Beibei District, Chongqing 400700 Patentee after: Chongqing ChuanYi Instrument No.17 Factory Co.,Ltd. Patentee after: CHONGQING CHUANYI AUTOMATION Co.,Ltd. Address before: 400700 No. 1, people's village, Beibei District, Chongqing Patentee before: CHONGQING CHUANYI AUTOMATION Co.,Ltd. |
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Effective date of registration: 20230504 Address after: 400700 No. 1, people's village, Beibei District, Chongqing Patentee after: CHONGQING CHUANYI AUTOMATION Co.,Ltd. Address before: No. 879, Caihe Road, caijiagang Town, Beibei District, Chongqing 400700 Patentee before: Chongqing ChuanYi Instrument No.17 Factory Co.,Ltd. Patentee before: CHONGQING CHUANYI AUTOMATION Co.,Ltd. |