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4/1/2010 5:12 PM | |
Posts: 9 Rating: (1) |
I am trying to configure redundant I/O. The 400H PLC will not run I get INTF and REDF led's on both CPU's. I made some snapshot's from my hardware configuration and from my
Attachment400HIO-5.zip (223 Downloads) |
4/4/2010 12:57 AM | |
Joined: 7/2/2008 Last visit: 9/30/2024 Posts: 928 Rating: (308)
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Hello bosspeleo, The print screen of diagnostic buffer shows that OB72 is not loaded. Double check that you have already downloaded all error OBs. However, what worries me is not the absence of OB72, what worries meis event no. 5 (Error when allocating local data). I don't want to jump to aconclusion butsuch problem may happen when you use blocks for channel granular redundancy because these blocks require more allocated space in local data than the default allocated local data for each priority class in HW configuration. Anyhow, it would be better if you upload the complete diagnostic buffer and your project (if possible). Best regards. H-H |
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