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cpu 314 IFM

Created by: Bati77 at: 10/1/2009 10:07 AM (1 Replies)

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10/1/2009 10:07 AM	Rate (0)
Bati77 Advanced Member Joined: 10/1/2009 Last visit: 9/11/2024 Posts: 2 Rating: (1)	Hi! I have a 314 IFM cpu with no MMC slot (coming from an old plant). cpu is read/write password protected. how i can reset the cpu to download my own programs? I've already called siemens support but any useful tip from them... Thanks everybody!

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10/1/2009 4:38 PM	Rate (0)
Wizard Diamond Expert Joined: 4/24/2006 Last visit: 9/12/2024 Posts: 8736 Rating: (1167)	Dear Bati77, Have you seen this link: http://support.automation.siemens.com/WW/view/en/16650102 When you forgot Password, you have to reset PLC. Use the keyswitch. Press to Mres and hold 9 seconds. Then release and within 3 seconds press back to Mres. Then hold 5 seconds. Best regards, Wizard

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