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6RA80 Commissioning( Field Weakning)

RNF(Antares):lblSharedThreadHeader_CreatedBy amsd RNF(Antares):lblSharedThreadHeader_Started 11/30/2013 11:06 AM (15 RNF(Antares):lblSharedThreadHeader_Replies)

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11/30/2013 11:06 AM	RNF(Antares):lblSharedPostList_Menutitel_Rating (0)
amsd RNF(Antares):lblBadge-EngineerMembers RNF(Antares):lblSharedPostList_Joined 7/8/2012 RNF(Antares):lblSharedPostList_LastVisit 9/11/2020 RNF(Antares):lblSharedPostList_Posts 40 RNF(Antares):lblSharedPostList_Rating (0)	Dear all, Presently we have 6RA80 DC drive ( 6RA8085-6DV62-0AA0) AND DC centrifuge Motor having armature voltage = 400v, armature current = 418 Amps, field voltage = 220v, Field max current = 15.4Amps, field min current = 3.5 Amps, RPM min= 400 and MAX =1100. Analog Tacho 100RPM = 60V. I have done field current optimization and armature current optimization without an error with load.And check the motor running properly upto 400 RPM. we are unable to do Speed Otimization and Field weakning we are getting some faults. F60052 ( Impermissible parameter setting for this optimization ), F60031 (Excessive setpoint /Actual value deviation), and F60300 (Commutative failed). 1. Please help for field weakning and speed optimization. 2 Tell the proper procedure for optimization. 3 Also suggest the parameters should set for field weakning optimization. Thanks in Advance

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11/30/2013 12:15 PM	RNF(Antares):lblSharedPostList_Menutitel_Rating (0)
KSN RNF(Antares):lblBadge-PlatinMembers RNF(Antares):lblSharedPostList_Joined 8/25/2006 RNF(Antares):lblSharedPostList_LastVisit 1/25/2021 RNF(Antares):lblSharedPostList_Posts 2005 RNF(Antares):lblSharedPostList_Rating (224)	Hello. What was the fault value of F600052 (look at r0949)? Did you enable field-weakening in P50081?

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12/3/2013 5:38 AM	RNF(Antares):lblSharedPostList_Menutitel_Rating (0)
amsd RNF(Antares):lblBadge-EngineerMembers RNF(Antares):lblSharedPostList_Joined 7/8/2012 RNF(Antares):lblSharedPostList_LastVisit 9/11/2020 RNF(Antares):lblSharedPostList_Posts 40 RNF(Antares):lblSharedPostList_Rating (0)	KSN Hello. What was the fault value of F600052 (look at r0949)? Did you enable field-weakening in P50081? fault value 103. yes i have enable field-weakning also, select analog tacho..... but continiously fault occurs. I dont know the proper method to do field weakning i read manual and done optimization.

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12/4/2013 2:51 PM	RNF(Antares):lblSharedPostList_Menutitel_Rating (0)
KSN RNF(Antares):lblBadge-PlatinMembers RNF(Antares):lblSharedPostList_Joined 8/25/2006 RNF(Antares):lblSharedPostList_LastVisit 1/25/2021 RNF(Antares):lblSharedPostList_Posts 2005 RNF(Antares):lblSharedPostList_Rating (224)	Hello. Look at the description of fault F60052 and also notes about value 103: Note for fault value = 103: - r50047[1]: 1 = Sequence control optimization run, 2 = Field optimization run, 3 = EMF optimization run - If r50047[1] = 1, r50047[2...3] are not relevant - r50047[2]: Parameter number - r50047[3]: Parameter value Check the values of r50047.

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2/5/2014 6:03 AM	RNF(Antares):lblSharedPostList_Menutitel_Rating (0)
sparten RNF(Antares):lblBadge-BronzeMembers RNF(Antares):lblSharedPostList_Joined 8/2/2011 RNF(Antares):lblSharedPostList_LastVisit 11/18/2020 RNF(Antares):lblSharedPostList_Posts 205 RNF(Antares):lblSharedPostList_Rating (11)	Hello amsd, Please check feedback of your connected f/b device (encoder or /techo).. whether your are getting proper f/b or not? if you are getting proper f/b then first performe speed controller optimization(P50051=26) then run drive upto base speed measured Armature voltage...if your getting motor rated armature voltage .. then enable fieldweakning and performed Fieldweakning tunning(P50051=27)...

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6/5/2014 5:23 AM	RNF(Antares):lblSharedPostList_Menutitel_Rating (0)
nguyenlong89hui RNF(Antares):lblBadge-EngineerMembers RNF(Antares):lblSharedPostList_Joined 9/23/2012 RNF(Antares):lblSharedPostList_LastVisit 10/29/2019 RNF(Antares):lblSharedPostList_Posts 28 RNF(Antares):lblSharedPostList_Rating (0)	i have the same problem, i can't run p50051 = 27 so we need feedback control to run this mode?

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6/5/2014 9:06 AM	RNF(Antares):lblSharedPostList_Menutitel_Rating (0)
KSN RNF(Antares):lblBadge-PlatinMembers RNF(Antares):lblSharedPostList_Joined 8/25/2006 RNF(Antares):lblSharedPostList_LastVisit 1/25/2021 RNF(Antares):lblSharedPostList_Posts 2005 RNF(Antares):lblSharedPostList_Rating (224)	Hello. When you are using field weakening mode you always need speed feedback from encoder or tacho.

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6/5/2014 11:19 AM	RNF(Antares):lblSharedPostList_Menutitel_Rating (0)
nguyenlong89hui RNF(Antares):lblBadge-EngineerMembers RNF(Antares):lblSharedPostList_Joined 9/23/2012 RNF(Antares):lblSharedPostList_LastVisit 10/29/2019 RNF(Antares):lblSharedPostList_Posts 28 RNF(Antares):lblSharedPostList_Rating (0)	hello KSN thanks for reply i convert to DC master to Sinamis DCM so i need to optimization Driver all mode or need to one option? this is file of parameter old driver RNF(Antares):lblHtmlPost_Attachment MASTER_tmpchane.zip (122 RNF(Antares):lblHtmlPost_DownloadCount)
	RNF(Antares):lblHtmlPostEditNotes_EditedBy RNF(Antares):lblHtmlPostEditNotes_EditedWhen RNF(Antares):lblHtmlPostEditNotes_EditedBy RNF(Antares):lblHtmlPostEditNotes_EditedWhen
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6/5/2014 11:30 AM	RNF(Antares):lblSharedPostList_Menutitel_Rating (0)
KSN RNF(Antares):lblBadge-PlatinMembers RNF(Antares):lblSharedPostList_Joined 8/25/2006 RNF(Antares):lblSharedPostList_LastVisit 1/25/2021 RNF(Antares):lblSharedPostList_Posts 2005 RNF(Antares):lblSharedPostList_Rating (224)	Hello. I don't know the application of your drive. If you make an upgrade from 6RA70 to 6RA80, then you need to run the same optimization runs, that were made in 6RA70. Basically optimizations for armature/field current controller and speed controller arenecessarily.

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6/6/2014 4:12 AM	RNF(Antares):lblSharedPostList_Menutitel_Rating (0)
nguyenlong89hui RNF(Antares):lblBadge-EngineerMembers RNF(Antares):lblSharedPostList_Joined 9/23/2012 RNF(Antares):lblSharedPostList_LastVisit 10/29/2019 RNF(Antares):lblSharedPostList_Posts 28 RNF(Antares):lblSharedPostList_Rating (0)	thank sir i see on old driver its set some of mode in optimization(mode 25,26,27).one of them is field weakening mode but i can't see any encoder or tacho in motor DC.so i can't optimization in mode 27 .have you give me some idea?

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6/6/2014 7:02 AM	RNF(Antares):lblSharedPostList_Menutitel_Rating (0)
PISCEAN 2010 RNF(Antares):lblBadge-PlatinMembers RNF(Antares):lblSharedPostList_Joined 4/23/2010 RNF(Antares):lblSharedPostList_LastVisit 1/24/2021 RNF(Antares):lblSharedPostList_Posts 6409 RNF(Antares):lblSharedPostList_Rating (583)	nguyenlong89hui thank sir i see on old driver its set some of mode in optimization(mode 25,26,27).one of them is field weakening mode but i can't see any encoder or tacho in motor DC.so i can't optimization in mode 27 .have you give me some idea? Please read earlier reply from KSN. KSN Hello. When you are using field weakening mode you always need speed feedback from encoder or tacho.

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6/6/2014 7:04 AM	RNF(Antares):lblSharedPostList_Menutitel_Rating (0)
KSN RNF(Antares):lblBadge-PlatinMembers RNF(Antares):lblSharedPostList_Joined 8/25/2006 RNF(Antares):lblSharedPostList_LastVisit 1/25/2021 RNF(Antares):lblSharedPostList_Posts 2005 RNF(Antares):lblSharedPostList_Rating (224)	Hello. I don't see in your parameter list that field-weakening was enabled (P081=1).

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6/6/2014 8:37 AM	RNF(Antares):lblSharedPostList_Menutitel_Rating (0)
nguyenlong89hui RNF(Antares):lblBadge-EngineerMembers RNF(Antares):lblSharedPostList_Joined 9/23/2012 RNF(Antares):lblSharedPostList_LastVisit 10/29/2019 RNF(Antares):lblSharedPostList_Posts 28 RNF(Antares):lblSharedPostList_Rating (0)	KSN Hello. I don't see in your parameter list that field-weakening was enabled (P081=1). hi sir, in the old driver p081=0, in my list i attachment, that's the parameters have changed for the default parameters.i see some parameter is set automatically during the field-weakening optimization run (P051=27) sush as: p117 p118 p119 so when i upgrad to 6RA80 i need to choose a p50051=27 or not? because motor have no encoder or tacho

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6/6/2014 8:52 AM	RNF(Antares):lblSharedPostList_Menutitel_Rating (0)
KSN RNF(Antares):lblBadge-PlatinMembers RNF(Antares):lblSharedPostList_Joined 8/25/2006 RNF(Antares):lblSharedPostList_LastVisit 1/25/2021 RNF(Antares):lblSharedPostList_Posts 2005 RNF(Antares):lblSharedPostList_Rating (224)	Hello. These parameters could be changed also manually, notnecessarily during optimization. Another case these parameters may be have been copied from another drive while copy complete parameters backup. Also may be your drive previously worked in field weakening, but then this mode was switched off. Check your motor nameplate, does it support speed above rated. Check your application, do you need field weakening (or speeds above rated) or not.

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6/6/2014 9:02 AM	RNF(Antares):lblSharedPostList_Menutitel_Rating (0)
nguyenlong89hui RNF(Antares):lblBadge-EngineerMembers RNF(Antares):lblSharedPostList_Joined 9/23/2012 RNF(Antares):lblSharedPostList_LastVisit 10/29/2019 RNF(Antares):lblSharedPostList_Posts 28 RNF(Antares):lblSharedPostList_Rating (0)	my applycation need to control level speed motor from man setpoint(-10v to 10v),no need to feeback so i optimizations p=24,p=25 ,p=26 .its is enough ?

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6/6/2014 10:17 AM	RNF(Antares):lblSharedPostList_Menutitel_Rating (0)
KSN RNF(Antares):lblBadge-PlatinMembers RNF(Antares):lblSharedPostList_Joined 8/25/2006 RNF(Antares):lblSharedPostList_LastVisit 1/25/2021 RNF(Antares):lblSharedPostList_Posts 2005 RNF(Antares):lblSharedPostList_Rating (224)	In your 6RA70 EMF actual value is used as speed feedback. If you don't need speed higher than rated motor speed it is sufficient to make opt. run p500051=24,25,26.

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