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Ia too large in 6ra70

1/6/2017 4:29 PM	Rate (0)
Kbv Silver Member Joined: 7/14/2016 Last visit: 6/27/2024 Posts: 387 Rating: (28)	Hello all I have a simoreg 6ra70 drive working fine for 2 years. My application is extrusion. Now we have a situation which requires drive to provide little more torque than usual. Drive works fine fo some time like half day then it gives the fault. In drivemonitor I see Ia too large with fault value of 2. What does this mean? What parameters need to be changed? Regards.
	Last edited by: Kbv at: 1/6/2017 4:30:25 PM Don't just think in terms of solutions... Think in terms of problems also, that will save you from getting into one...
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1/7/2017 7:59 AM	Rate (0)
PISCEAN 2010 Diamond Expert Joined: 4/23/2010 Last visit: 11/23/2024 Posts: 8092 Rating: (882)	Which falut/Alarm code is displayed?

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1/8/2017 2:43 PM	Rate (0)
Kbv Silver Member Joined: 7/14/2016 Last visit: 6/27/2024 Posts: 387 Rating: (28)	Hello, Thanks for reply. Well that is the problem. I was not there when fault was coming but in fault memory I see- Ia too large. I didn't find any fault with matching description in the manual. Fault value is showing 2. The problem occurs only when material feed rate is increased keeping motor speed same.
	Don't just think in terms of solutions... Think in terms of problems also, that will save you from getting into one...
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1/30/2017 4:56 AM	Rate (0)
Kbv Silver Member Joined: 7/14/2016 Last visit: 6/27/2024 Posts: 387 Rating: (28)	Hello, can someone please give me table for fault description found in drive monitor and fault codes for 6RA70? for example, for some fault I see "Ia too large" in fault memory. How to figure out which fault code that is? Without fault code I cannot find help in manual. Is there any document with those details? Please share if anyone have it. Thanks. Kbv
	Don't just think in terms of solutions... Think in terms of problems also, that will save you from getting into one...
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2/2/2017 9:19 AM	Rate (0)
N. Vijay Silver Member Joined: 3/17/2013 Last visit: 4/28/2025 Posts: 481 Rating: (43)	Hi What is the fault code you read "r947 index 9", "r949 index9" & r049 index 2 N Vijay

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