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Upgrade Firmware of S7-400H

1/1/2008 9:46 AM	Rate (0)
ShahinM Posts: 335 Rating: (3)	Is it possible to upgrade the firmware of S7-414H without external prommer?
ShahinM Posts: 335 Rating: (3)
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1/1/2008 8:54 PM	Rate (0)
Late Platinum Member Joined: 1/7/2006 Last visit: 5/11/2025 Posts: 2705 Rating: (321)	Hi, With the newer ones that is no problem.
	I hope that the answer will help, if you have still questions, don't hesitate to ask me. All the best, Late Never say never, think in solutions, not in trouble......
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1/2/2008 7:46 AM	Rate (0)
ShahinM Posts: 335 Rating: (3)	What do you mean by "new ones"?You meannew one of CPU 414H.Which version of Firmware?Do I need a special software.Finally,howcan I do that?
ShahinM Posts: 335 Rating: (3)
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1/2/2008 10:05 PM	Rate (0)
Late Platinum Member Joined: 1/7/2006 Last visit: 5/11/2025 Posts: 2705 Rating: (321)	With CPUs as of V4.5.0 it's possible to update the firmware online; see manual "Automation System S7-400H Fault-tolerant Systems", you need only STEP7 for this H-CPUs. 6ES7412-3HJ14-0AB0 6ES7414-4HJM4-0AB0 6ES7414-4HR14-0AB0 6ES7417-4HT14-0AB0
	I hope that the answer will help, if you have still questions, don't hesitate to ask me. All the best, Late Never say never, think in solutions, not in trouble......
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