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6/25/2011 9:39 AM | |
Posts: 3 Rating: (0) |
My question is about a field current / voltage. When the drive is not operational, I measure a fieldcurrent of 300mA (5Vdc). This is not with all drives we have (6ra24 / 6ra70). Is there a possibility that the field thyristor is leaking?On 1 of the drive the field current is going to 0,5 Amp. Even when "our"system is in an emergerncy stop, or a failure in the simoreg Very common ofcourse,when I switch of the field supply this leakage is gone. Regards Sebastiaan Splitted from motor field always under voltage. |
Last edited by: O_Moderator at: 6/27/2011 1:51 PMnew subject after splitting |
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6/26/2011 5:25 PM | |
Posts: 3 Rating: (0) |
@DEEPSTR2010, P88= 2 P96= 89 @Hazem Thats is awfull Idea, I only need to wait until i can try this! I suppose to take of both wires correct? (field thyrister is screwed with Torx on the pcb, and connected with 2 small connectors) Thanx i will come back |
Last edited by: virusje at: 6/27/2011 8:00 AM |
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6/27/2011 12:21 PM | |
Joined: 4/23/2010 Last visit: 12/31/2023 Posts: 8092 Rating: (877) |
P88=1 only. You cannot set = 2. |
6/28/2011 5:29 AM | |
Joined: 4/23/2010 Last visit: 12/31/2023 Posts: 8092 Rating: (877) |
Hello, The parameters mentioned were for 6RA22. Please note. |
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