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840D Boot fail, waiting for connection NCK

Created by: kimmy at: 5/12/2009 11:00 AM (4 Replies)

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5/12/2009 11:00 AM	Rate (0)
kimmy Posts: 2 Rating: (0)	Goodayereryone. After powerup 840D to screengetting messages like this attachment attachment1 : Screen massage after powerup attachment2 : Status LED on NCU green green -red -red (blink) - yellow -yelow Attachment attachment1.jpg (237 Downloads)
kimmy Posts: 2 Rating: (0)
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This contribution was helpful to 1 thankful Users Wolfie67

5/12/2009 11:02 AM	Rate (0)
kimmy Posts: 2 Rating: (0)	Attachment2 Attachment attachment2.jpg (206 Downloads)
kimmy Posts: 2 Rating: (0)
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5/12/2009 11:51 AM	Rate (0)
RAM81 Silver Member Joined: 3/3/2008 Last visit: 10/5/2023 Posts: 333 Rating: (52)	i think the plc has gone into stop mode try to clear the plc and reload the plc backup once again

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11/20/2018 4:29 AM	Rate (0)
Shiva jadhav Posts: 1 Rating: (0)	Hi I am facing same problem what is the solution for that.
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11/20/2018 1:35 PM	Rate (0)
nulizhang Platinum Expert Joined: 10/17/2007 Last visit: 1/24/2025 Posts: 4160 Rating: (363)	please post your NCU front picture when error happen
	If you like my comments please use "Thank" bottom left or Rating Top right
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