plc.myforum.ro PLCs users www.plc.myforum.ro!    FAQ   Search   Memberlist   Usergroups   Register   Profile   Log in to check your private messages   Log in  défaut exterieur          plc.myforum.ro Forum Index -> Simatic Automation Systems View previous topic :: View next topic   Author Message Adnan882 Junior Joined: 21 Mar 2018 Posts: 15 Posted: 20/11/2018 16:15    Post subject: défaut exterieur Bonjour Comment procédé a remedier un défaut exterieur sur une CPU 414 ?? (la led du defaut exterieur s'allume en rouge ) Merciii de votre aide Back to top Hottair Junior Joined: 21 Oct 2018 Posts: 4 Posted: 20/11/2018 16:45    Post subject: Open the diagnostic buffer of the CPU and see what messages it has logged that are related to this fault. If in diagnostic OB is declared missing in any of the messages, then create one with the right number (for example OB86, OB121...) and download it (no programming necessary at this time) to the PLC. This will allow the diagnostic buffer to collect more data on the source of the problem. Back to top Adnan882 Junior Joined: 21 Mar 2018 Posts: 15 Posted: 20/11/2018 17:11    Post subject: Hello OB86 ..OB126 were created ?? More explications HOTTAIR please Thank you very much Back to top Hottair Junior Joined: 21 Oct 2018 Posts: 4 Posted: 21/11/2018 14:47    Post subject: Adnan882 wrote: Hello OB86 ..OB126 were created ?? More explications HOTTAIR please Thank you very much Open step7 project and on the Blocks just Click Right->Insert New Objects->Organisation Blocks->OB 86..,.OB126.. Check Help for reading what every OB just do... Back to top Adnan882 Junior Joined: 21 Mar 2018 Posts: 15 Posted: 21/11/2018 23:10    Post subject: Good evening Can you please send me a documents for using this blocks OB86 ....OB126 Thanks Back to top Hottair Junior Joined: 21 Oct 2018 Posts: 4 Posted: 22/11/2018 14:58    Post subject: Read Help on Step7 and find what you need... Code: OB   Start Event   Default Priority Class   Explanation OB1   End of startup or end of OB1   1   Free cycle OB10OB11OB12OB13OB14OB15OB16OB17   Time-of-day interrupt 0Time-of-day interrupt 1Time-of-day interrupt 2Time-of-day interrupt 3Time-of-day interrupt 4Time-of-day interrupt 5Time-of-day interrupt 6Time-of-day interrupt 7   22222222   No default time specified OB20OB21OB22OB23   Time-delay interrupt 0Time-delay interrupt 1Time-delay interrupt 2Time-delay interrupt 3   3456   No default time specified OB30OB31OB32OB33OB34OB35OB36OB37OB38   Cyclic interrupt 0 (default interval: 5 s)Cyclic interrupt 1 (default interval: 2 s)Cyclic interrupt 2 (default interval: 1 s)Cyclic interrupt 3 (default interval: 500 ms)Cyclic interrupt 4 (default interval: 200 ms)Cyclic interrupt 5 (default interval: 100 ms)Cyclic interrupt 6 (default interval: 50 ms)Cyclic interrupt 7 (default interval: 20 ms)Cyclic interrupt 8 (default interval: 10 ms)   789101112131415   Cyclic interrupts OB40OB41OB42OB43OB44OB45OB46OB47   Hardware interrupt   0Hardware interrupt   1Hardware interrupt   2Hardware interrupt   3Hardware interrupt   4Hardware interrupt   5Hardware interrupt   6Hardware interrupt   7   1617181920212223   Hardware interrupts OB55   Status interrupt   2   DPV1  interrupts OB56   Update interrupt   2    OB57   Manufacturer specific  interrupt   2    OB60   SFC35 "MP_ALM" call   25   Multicomputing interrupt OB61OB62OB63OB64   Synchronous Cycle Interrupt 1Synchronous Cycle Interrupt 2Synchronous Cycle Interrupt 3Synchronous Cycle Interrupt 4   25252525   Synchronous Cycle Interrupt OB65   Technology synchronization interrupt   25   Technology synchronization interrupt OB70OB72OB73   I/O redundancy error (only in H CPUs)CPU redundancy error (only in H CPUs)Communication redundancy error OB (only in H CPUs)   252825   Redundancy error interrupts OB80   Time error   26, 28 1)   Asynchronous error interrupts OB81   Power supply fault   26, 28 1) with S7-300, 25, 28 1) with S7-400 and CPU 318    OB82   Diagnostic interrupt   26, 28 1) with S7-300, 25, 28 1) with S7-400 and CPU 318    OB83   Insert/remove module interrupt   26, 28 1) with S7-300, 25, 28 1) with S7-400 and CPU 318    OB84   CPU hardware fault   26, 28 1) with S7-300, 25, 28 1) with S7-400 and CPU 318    OB85   Program error   26, 28 1) with S7-300, 25, 28 1) with S7-400 and CPU 318    OB86   Failure of an expansion rack, DP master system or station for distributed I/Os   26, 28 1) with S7-300, 25, 28 1) with S7-400 and CPU 318    OB87   Communication error   26, 28 1) with S7-300, 25, 28 1) with S7-400 and CPU 318    OB88   Processing interrupt   28    OB90   Warm or cold restart or delete a block being executed in OB90 or load an OB90 on the CPU or terminate OB90   29 2)   Background cycle OB100OB101OB102   Warm restartHot restartCold restart   27 1)27 1)27 1)   Startup OB121OB122   Programming errorI/O access error   Priority of the OB causing the errorPriority of the OB causing the error   Synchronous error interrupts Back to top Adnan882 Junior Joined: 21 Mar 2018 Posts: 15 Posted: 22/11/2018 15:35    Post subject: Hottair wrote: Read Help on Step7 and find what you need... Code: OB   Start Event   Default Priority Class   Explanation OB1   End of startup or end of OB1   1   Free cycle OB10OB11OB12OB13OB14OB15OB16OB17   Time-of-day interrupt 0Time-of-day interrupt 1Time-of-day interrupt 2Time-of-day interrupt 3Time-of-day interrupt 4Time-of-day interrupt 5Time-of-day interrupt 6Time-of-day interrupt 7   22222222   No default time specified OB20OB21OB22OB23   Time-delay interrupt 0Time-delay interrupt 1Time-delay interrupt 2Time-delay interrupt 3   3456   No default time specified OB30OB31OB32OB33OB34OB35OB36OB37OB38   Cyclic interrupt 0 (default interval: 5 s)Cyclic interrupt 1 (default interval: 2 s)Cyclic interrupt 2 (default interval: 1 s)Cyclic interrupt 3 (default interval: 500 ms)Cyclic interrupt 4 (default interval: 200 ms)Cyclic interrupt 5 (default interval: 100 ms)Cyclic interrupt 6 (default interval: 50 ms)Cyclic interrupt 7 (default interval: 20 ms)Cyclic interrupt 8 (default interval: 10 ms)   789101112131415   Cyclic interrupts OB40OB41OB42OB43OB44OB45OB46OB47   Hardware interrupt   0Hardware interrupt   1Hardware interrupt   2Hardware interrupt   3Hardware interrupt   4Hardware interrupt   5Hardware interrupt   6Hardware interrupt   7   1617181920212223   Hardware interrupts OB55   Status interrupt   2   DPV1  interrupts OB56   Update interrupt   2    OB57   Manufacturer specific  interrupt   2    OB60   SFC35 "MP_ALM" call   25   Multicomputing interrupt OB61OB62OB63OB64   Synchronous Cycle Interrupt 1Synchronous Cycle Interrupt 2Synchronous Cycle Interrupt 3Synchronous Cycle Interrupt 4   25252525   Synchronous Cycle Interrupt OB65   Technology synchronization interrupt   25   Technology synchronization interrupt OB70OB72OB73   I/O redundancy error (only in H CPUs)CPU redundancy error (only in H CPUs)Communication redundancy error OB (only in H CPUs)   252825   Redundancy error interrupts OB80   Time error   26, 28 1)   Asynchronous error interrupts OB81   Power supply fault   26, 28 1) with S7-300, 25, 28 1) with S7-400 and CPU 318    OB82   Diagnostic interrupt   26, 28 1) with S7-300, 25, 28 1) with S7-400 and CPU 318    OB83   Insert/remove module interrupt   26, 28 1) with S7-300, 25, 28 1) with S7-400 and CPU 318    OB84   CPU hardware fault   26, 28 1) with S7-300, 25, 28 1) with S7-400 and CPU 318    OB85   Program error   26, 28 1) with S7-300, 25, 28 1) with S7-400 and CPU 318    OB86   Failure of an expansion rack, DP master system or station for distributed I/Os   26, 28 1) with S7-300, 25, 28 1) with S7-400 and CPU 318    OB87   Communication error   26, 28 1) with S7-300, 25, 28 1) with S7-400 and CPU 318    OB88   Processing interrupt   28    OB90   Warm or cold restart or delete a block being executed in OB90 or load an OB90 on the CPU or terminate OB90   29 2)   Background cycle OB100OB101OB102   Warm restartHot restartCold restart   27 1)27 1)27 1)   Startup OB121OB122   Programming errorI/O access error   Priority of the OB causing the errorPriority of the OB causing the error   Synchronous error interrupts Tanks you Hottair Back to top Display posts from previous:  Oldest FirstNewest First         plc.myforum.ro Forum Index -> Simatic Automation Systems All times are GMT + 2 Hours Page 1 of 1   Jump to: Select a forum PLC's Users International Forum----------------Board RulesPLC TutorialsSIMATIC Automation Systems -Reg.USimatic Automation SystemsLinksGE Fanuc Emerson Reg. 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