12/21/2010 9:34 AM | |
Joined: 3/21/2006 Last visit: 10/7/2024 Posts: 10229 Rating: (1181) |
Hello, Normally for defective CPU all leds should flashing. For your case - this behavior started suddenly or the CPU id new one. First try with firmware update of this CPU.(http://support.automation.siemens.com/WW/view/en/2858911) About exchanging 416 with 414 CPU - basically should works. (New hardware configuration should downloaded and there after could be necessary to do some changes into the software but it's depends). Give MLFB numbers of both CPUs. Best regards, Hristo Mihalev |
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