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BF1 and BF2

4/15/2011 11:04 AM	Rate (0)
YogendraK Silver Member Joined: 11/9/2008 Last visit: 1/10/2026 Posts: 414 Rating: (6)	Dear All, I want to know details description or meaning of following LED on 400 CPU's. 1. BF1 2. BF2 3. IFM1F 4. IFM2F 5. INTERNAL FAULT 6. EXTERNAL FAULT Waitting for reply Regards, Yogendra G.

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4/15/2011 11:15 AM	Rate (0)
Chilly_Garfield Posts: 316 Rating: (37)	Hi YogendraG, the descriptions of the LEDs you will find in the manuel of your PLC. Look there.
Chilly_Garfield Posts: 316 Rating: (37)
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4/15/2011 12:41 PM	Rate (0)
Marcjan Diamond Member Joined: 4/22/2010 Last visit: 3/31/2025 Posts: 5697 Rating: (716)	Attached you find the related pages. Best regards, Marcjan Attachment status-error.pdf (1045 Downloads)
	Last edited by: Marcjan at: 4/15/2011 12:48 PM Problem solved? Please let us know! Please no technical questions by PM, use the forum sections for your questions.
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4/15/2011 1:24 PM	Rate (0)
YogendraK Silver Member Joined: 11/9/2008 Last visit: 1/10/2026 Posts: 414 Rating: (6)	Thanks Marcjan, I tried in PLC manul but couldn't find.Can you have any PLC manula link so i can download manul. Regards, Yogendra

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4/15/2011 1:45 PM	Rate (0)
Marcjan Diamond Member Joined: 4/22/2010 Last visit: 3/31/2025 Posts: 5697 Rating: (716)	http://support.automation.siemens.com/WW/view/en/10805188/133300 Best Regards, Marcjan
	Problem solved? Please let us know! Please no technical questions by PM, use the forum sections for your questions.
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4/16/2011 10:35 AM	Rate (0)
YogendraK Silver Member Joined: 11/9/2008 Last visit: 1/10/2026 Posts: 414 Rating: (6)	Thanks Marcjan for your quick reply. Now i understand every LED role. Regards, Yogendra G.

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This contribution was helpful to 1 thankful Users Marcjan

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