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S7-400 Diagnostic not possible

5/26/2011 3:28 PM	Rate (0)
proshop.bg Posts: 1 Rating: (0)	Hello, I have Simatic S7-400 on ARM920T-PXA2 in Windows CE 5 envorment. There was a power surge :( and since that happened there is a problem with automatic mode (manual is working fine). I keep receiveing error "Diagnostic not possible, error code 0x80000104". Don't want to speculate with my thoughts on what might got wrong after the surge. I would kindly appreciate any help on the error matter. Thank you inadvance, D.Filipov
proshop.bg Posts: 1 Rating: (0)
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5/26/2011 4:38 PM	Rate (0)
Heksu Posts: 180 Rating: (12)	Hi proshop.bg So if understood right this ARM920T-PXA2 is some computer? and you lost power for short time from PLC? and now you can´t go online/diagnostic to PLC? Can you open little more or we need crystalball regards Heksu
Heksu Posts: 180 Rating: (12)
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5/27/2011 9:57 AM	Rate (0)
Jazz_M Posts: 1121 Rating: (86)	Hi can you be precise on what you want, beacuse when you say auto mode do mean to say that the Controller has not gone to run mode. please tell us if there is any fautl indication in the CPU. Have fun...
Jazz_M Posts: 1121 Rating: (86)
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5/27/2011 10:11 AM	Rate (0)
Niranjan Prasad Posts: 691 Rating: (37)	proshop.bg Hello, I have Simatic S7-400 on ARM920T-PXA2 in Windows CE 5 envorment. There was a power surge :( and since that happened there is a problem with automatic mode (manual is working fine). I keep receiveing error "Diagnostic not possible, error code 0x80000104". Don't want to speculate with my thoughts on what might got wrong after the surge. I would kindly appreciate any help on the error matter. Thank you inadvance, D.Filipov I am also not clear with your problem. If you are not getting the Diagnostics message , then please try with another PC/Laptop. If then also the same problem , then your S7-400 port might got damaged.
Niranjan Prasad Posts: 691 Rating: (37)
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5/28/2011 7:26 PM	Rate (0)
gre_m Posts: 947 Rating: (45)	If MPI port is damaged, then on front panel CPU can see light red LED Bus1F. May be different bus speed?
gre_m Posts: 947 Rating: (45)	Last edited by: gre_m at: 5/28/2011 7:27 PM
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