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9/18/2013 3:21 PM | |
Joined: 11/9/2008 Last visit: 10/4/2024 Posts: 410 Rating: (6) |
Dear All, I have IO redundancy with 400H. Following are modules which use for IO redundancy.For the same I am using following blocks & Librarie. Redundant IO MGP V32 1. FB450 RED_IN v7.0 2. FB451 RED_OUT V7.0 3. FB452 RED_DIAG V7.0 4. FC450 RED_INIT V7.0 5. FC451 RED_DEPA V7.0 all above block's are called in respective OB'S and following are hadware. 1.CPU 412-5 H PN/DP 2.AI-6ES7331-7KF02-0AB0 3.DI-6ES7 321-1BH02-0AA0 4.DO-6ES7 332-1BL00-0AA0 I am facing IO redundancy problem with H-system. If I switch off power supply of standby CPU and use other system in stand-alone mode then my redundancy works properly.If switch on the power supply of standby CPU and put in RUN mode then both system goes in STOP mode. For referance I am attaching my Programe. Waiting for reply, Regards, Yogendra G AttachmentIo_r.zip (290 Downloads) |
Last edited by: YogendraG at: 9/18/2013 3:23 PM |
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9/25/2013 12:22 PM | |
Joined: 4/3/2013 Last visit: 12/15/2023 Posts: 7 Rating: (0) |
hello YogendraG, in your case please contact the Siemens Technical online Support. They will need the Diagnostic buffer of both PLC's in order to investigate the reason of the stopping. http://support.automation.siemens.com/WW/view/en/16605032 Best regards BigCologne |
Last edited by: BigCologne at: 9/25/2013 1:49 PM |
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