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c7 sf-im problem

Created by: shekoofe saadat at: 8/27/2013 10:10 AM (1 Replies)

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8/27/2013 10:10 AM	Rate (0)
shekoofe saadat Posts: 3 Rating: (0)	hi we have a c7 633 as soon as we turn it on the below LEDs start flashing SF-IM STOP SHIFT and all the keyboard LEDs can anyone help? BEST REGARDS
shekoofe saadat Posts: 3 Rating: (0)
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8/27/2013 10:34 AM	Rate (0)
Nelliyan randy Posts: 461 Rating: (29)	These are the reason for these LED Indications see chapter 3.4 in manual... STOP (yellow) STOP mode for the C7 CPU when the C7 is not processing a CPU user program. Flashes in 1-second intervals if the C7 CPU requires a memory reset (MRES). SF-IM (red) when the connection between the C7 and the expansion rack is faulty.... Try downloading it with a sample program u created with proper connection Regards, Nelliyan.G
Nelliyan randy Posts: 461 Rating: (29)	Last edited by: Nelliyan randy at: 8/27/2013 10:40 AM
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