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Sinumerik 840D NCU573.2 All leds are in lights.

Created by: GlevahaCT at: 10/4/2018 6:04 PM (7 Replies)

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10/4/2018 6:04 PM	Rate (0)
GlevahaCT Regular Member Joined: 3/24/2013 Last visit: 12/23/2025 Posts: 8 Rating: (0)	Finpower SG6, have a problem. On Sinumerik 840d, NCU573.2. 04.04.10 ver In Properties PCMCIA Card, Sinucom FFS told "Wrong cheksum"... Please help me. How start NCU in normal mode?

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10/5/2018 6:15 AM	Rate (0)
PISCEAN 2010 Posts: 8092 Rating: (884)	Please check the status of 7 segment display & various LEDs on NCU & attach the photo snap of same here.
PISCEAN 2010 Posts: 8092 Rating: (884)
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10/5/2018 8:32 AM	Rate (0)
nulizhang Platinum Expert Joined: 10/17/2007 Last visit: 1/9/2026 Posts: 4571 Rating: (416)	Limited information and what the story of your machine. You are doing recovery the defective system or making a new set up of system? Seems you have PCMCIA cardware--FFS in your PC. if FFS telling you Error on card (system data)--you need get new system card (or re-write the new system data for NCU 573.2 ) otherwise you cannot "start NCU in normal mode" --your are not new in 840D, you should know how to make 1st time start up for NCU GlevahaCT Finpower SG6, have a problem. On Sinumerik 840d, NCU573.2. 04.04.10 ver In Properties PCMCIA Card, Sinucom FFS told "Wrong cheksum"... Please help me. How start NCU in normal mode?
	Last edited by: nulizhang at: 10/5/2018 8:34:50 AM S3=1; S4=3 boot NCU If you like my comments please use "Thank" bottom left or Rating Top right
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10/5/2018 10:33 AM	Rate (0)
GlevahaCT Regular Member Joined: 3/24/2013 Last visit: 12/23/2025 Posts: 8 Rating: (0)	How do it? re-write the new system data for NCU 573.2 nulizhang Seems you have PCMCIA cardware--FFS in your PC. if FFS telling you Error on card (system data)--you need get new system card (or re-write the new system data for NCU 573.2 )

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10/5/2018 2:05 PM	Rate (0)
GlevahaCT Regular Member Joined: 3/24/2013 Last visit: 12/23/2025 Posts: 8 Rating: (0)	All leds in lights. status of 7 segment display: 1 - pause - 3 - pause - 9. (with point in down) When S3=1; S4=3 All leds H1;H2 in lights status of 7 segment display: 1 - 3 - 9 and 1-3-9... Try general reset: 1 -3 - 9.... Leds H1;H2 always not off, not blink....

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10/5/2018 2:12 PM	Rate (0)
GlevahaCT Regular Member Joined: 3/24/2013 Last visit: 12/23/2025 Posts: 8 Rating: (0)	I am take out PCMCIA card, put in laptop with pcmcia: with appsoft maked image .abb from card. When looked in properties this image - "wrong cheksum" on first part. On FFS (second part) was founded and copy to hard file - _N_ORIGINAL_ARC

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1/7/2026 12:46 PM	Rate (0)
AutoGen_3980214 Joined: 12/14/2025 Last visit: 1/7/2026 Posts: 2 Rating: (0)	Hello I have the same problem with my E5 from Finnpower Can you send more clear solution for this case Br RM

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1/7/2026 5:54 PM	Rate (0)
nulizhang Platinum Expert Joined: 10/17/2007 Last visit: 1/9/2026 Posts: 4571 Rating: (416)	Hi, Friend, DON'T following or asking question to "Old post/old members" --they have been away for more than 7 years. Post your own topic , using related title. post one picture (such as your NCU front with power up), give the detail story (what situation making your system like that or your just set up your system) to see other members can help you AutoGen_3980214 Hello I have the same problem with my E5 from Finnpower Can you send more clear solution for this case Br RM
	Last edited by: nulizhang at: 01/07/2026 17:54:58 If you like my comments please use "Thank" bottom left or Rating Top right
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