Opc Error Server Bad Quality
Contents |
Tips New Here? Please read this important info!!! PLCS.net - Interactive Q & A > PLCS.net - Interactive Q & A > LIVE PLC Questions And Answers Opc Server Bad Quality User Name Remember Me? Password Register opc and dcom: 5 things you need to know FAQ Calendar Downloads PLC Reviews PLCS.net Store Today's Posts Search Search Forums Show Threads opc dcom settings windows 7 Show Posts Advanced Search Go to Page... Thread Tools Display Modes November 5th, 2008, 12:21 AM #1 siva_maddala Member Join Date: no opc servers are installed on this machine Apr 2006 Location: BOMBAY Posts: 62 Opc Server Bad Quality Dear All Welcome to the automation world. I am siva writing this thread regarding OPC server bad quality. Recently we done one project for water transmission and distribution plant. the
Opc Foundation Opcenum.exe Download
processor is CONTROLLOGIX 5000 1762 L62 PROCESSOR and SCADA is RSVIEW32. It is on control net communication. From last 6 months project is running smoothly on SCADA. Recently Some problem is comming in OPC SERVER.I opened and checked in RSlinx showing OPC SERVER BAD QUALITY and sometimes OPC SERVER COMMUNICATION ERROR . I dont know when it will hang the system. So before that i want to alert. So if anyone knows the solution for this can you please inform opc institute me immediately. I am so thankful to you. What are the precautions i have to take to Maintain OPC SERVER IN GOOD QUALITY. My maild id is siva_maddala@yahoo.com, Thanks and Regards M.SIVA siva_maddala View Public Profile Find More Posts by siva_maddala November 5th, 2008, 11:52 AM #2 averytc Member Join Date: Jul 2002 Posts: 114 There are a number of possible problems that could cause the error. If there were no recent changes to the system that could have caused an issue, I would start by checking the connections. I recently had a remote rack on a SLC system that started giving com errors and dropping out. It turned out to be a damaged connector. The cable had been pulled very hard during a cable pull to add some analog cables a few days earlier. Good luck. averytc View Public Profile Find More Posts by averytc Jump to Live PLC Question and Answer Forum Bookmarks Twitter Reddit Digg del.icio.us StumbleUpon Google « Previous Thread | Next Thread » Currently Active Users Viewing This Thread: 1 (0 members and 1 guests) Thread Tools Show Printable Version Email this Page Display Modes Linear Mode Switch to Hybrid Mode Switch to Threaded Mode Posting Rules You may not post new threads You may not post replies You may not post attachments You may not edit your posts BB code is On Smilies are
Products Webinar Schedule How-to Tutorials OPC Whitepapers OPC Product Reviews FAQ OPC Specifications OPC opcenum service missing Dictionary News & Events OPC News E-Newsletter Contact OPC
Opcenum Download
FAQ How do I know when my OPC Server has lost its connection
Configuring Com/dcom For Windows 7 And Server 2008
with its data source (such as a PLC, DCS, Analyzer, etc)? OPC Servers that lose communication with their data source (such as http://www.plctalk.net/qanda/showthread.php?t=42972 a PLC, DCS, Analyzer, etc), should indicate that the process values now have "Bad Quality". In addition, they should also indicate the reason for this "Bad Quality". For example, an OPC Server can indicate the Quality value is "Bad" because it lost communication with the http://www.opcti.com/Server-Lost-Connection.aspx data source, or the item in question is "out of range" or there was a "Sensor Failure", etc. These quality values can clearly indicate that the loss of communication was due to a failure between the OPC Server and its data source, rather than a communication problem between the OPC Client and OPC Server. Vendors can choose to implement this type of diagnosis in their OPC Server or not. Therefore, some OPC Servers provide no diagnosis at all. The ability to diagnose problems and pass the results in a Quality parameter is an important feature that will help you to differentiate between various vendors. OPC specifications provide a list of possible error values. OPC Training Institute © 2007 - 2016 Terms of Use | Privacy Policy | Contact | About Us
[Last Known Value] 24 0x00000018 Bad [Communication Failure] 28 0x0000001C Bad [Out of Service] 64 0x00000040 Uncertain [Non-Specific] 65 0x00000041 Uncertain [Non-Specific] (Low Limited) 66 https://www.opcsupport.com/link/portal/4164/4590/Article/5/What-are-the-OPC-Quality-Codes 0x00000042 Uncertain [Non-Specific] (High Limited) 67 0x00000043 Uncertain [Non-Specific] (Constant) 68 0x00000044 Uncertain [Last Usable] 69 0x00000045 Uncertain [Last Usable] (Low Limited) 70 0x00000046 Uncertain [Last Usable] (High Limited) 71 0x00000047 Uncertain [Last Usable] (Constant) 80 0x00000050 Uncertain [Sensor Not Accurate] 81 0x00000051 Uncertain [Sensor Not Accurate] (Low Limited) 82 0x00000052 Uncertain [Sensor Not Accurate] (High Limited) 83 0x00000053 Uncertain windows 7 [Sensor Not Accurate] (Constant) 84 0x00000054 Uncertain [EU Exceeded] 85 0x00000055 Uncertain [EU Exceeded] (Low Limited) 86 0x00000056 Uncertain [EU Exceeded] (High Limited) 87 0x00000057 Uncertain [EU Exceeded] (Constant) 88 0x00000058 Uncertain [Sub-Normal] 89 0x00000059 Uncertain [Sub-Normal] (Low Limited) 90 0x0000005a Uncertain [Sub-Normal] (High Limited) 91 0x0000005b Uncertain [Sub-Normal] (Constant) 192 0x000000c0 Good [Non-Specific] 193 0x000000c1 Good [Non-Specific] (Low Limited) opc error server 194 0x000000c2 Good [Non-Specific] (High Limited) 195 0x000000c3 Good [Non-Specific] (Constant) 216 0x000000d8 Good [Local Override] 217 0x000000d9 Good [Local Override] (Low Limited) 218 0x000000da Good [Local Override] (High Limited) 219 0x000000db Good [Local Override] (Constant) OPC HDA Quality Codes 65536 0x00010000 Bad [Non-Specific] : Extra Data 65540 0x00010004 Bad [Configuration Error] : Extra Data 65544 0x00010008 Bad [Not Connected] : Extra Data 65548 0x0001000c Bad [Device Failure] : Extra Data 65552 0x00010010 Bad [Sensor Failure] : Extra Data 65556 0x00010014 Bad [Last Known Value] : Extra Data 65560 0x00010018 Bad [Communication Failure] : Extra Data 65564 0x0001001c Bad [Out of Service] : Extra Data 65600 0x00010040 Uncertain [Non-Specific] : Extra Data 65601 0x00010041 Uncertain [Non-Specific] (Low Limited) : Extra Data 65602 0x00010042 Uncertain [Non-Specific] (High Limited) : Extra Data 65603 0x00010043 Uncertain [Non-Specific] (Constant) : Extra Data 65604 0x00010044 Uncertain [Last Usable] : Extra Data 65605 0x00010045 Uncertain [Last Usable] (Low Limited) : Extra Data 65606 0x00010046 Uncertain [Last Usable] (High Limited) : Extra Data 65607 0x00010047 Uncertain [Last Usable] (Constant) : Extra Data 65616 0x000