8/13/2016 6:14 AM | |
Posts: 57 Rating: (0) |
In our mill application we are using 2 nos of 750KW DC motors for to operate mill ETR Operation. This Motors are connected in Series.. We use 6RA7075-6DV62-0 for armature with common bus and separated field drive 6RA7013-6DV62-0 for M1 & M2 motor. We used peed to peed communication to synchronize the all drives. Now we need to run the mill on single motor.so we bypassed the Field rive peer to peer connection as shown in Attached File. Now we are facing problem in armature drive , drive healthy signal is not coming. Please guide do I need to change any parameter to bypass peer to peer connection. AttachmentNew Microsoft Excel Worksheet.xlsx (341 Downloads) |
8/18/2016 5:28 PM | |
Posts: 57 Rating: (0) |
No, It Is not confusion. Let’s clear
Whereas we called Siemens experts, he did below changes in armature drive only. so the system running in 1 motor of 750KW P100= 5.7 U221:02= 6003 all drive old Parameter list is attached for reference. Please anybody explain how this communication worked. AttachmentETRArmchangeonly.pdf (336 Downloads) |
10/30/2019 11:05 AM | |
Posts: 50 Rating: (0) |
Sir, Are you bypassed peer to peer communication fault. |
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