11/4/2011 8:23 AM | |
Posts: 205 Rating:
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hi expert..... i am using Sinamic g120 with PM250 and CU 240s in 20Tn crane application. the problem is that whenever load is in the air and after that i give hoisting command then load get freefoll and drive tripped on "Overcurrent"& "Over voltage" fault ... i have done speed controller optimazition(1960=1) successfully. Is there any perameter like "START pluse"in G120 drive???? please help i am not able to solve this problem. .i have changed speed controller integral time(p1462),also change 1120,P1080.. i am using MHB ,i have also changed P1216,p1217....but still facing problem....
Attachmentmh241011.zip (200 Downloads) |
Last edited by: sparten at: 11/4/2011 8:29 AM |
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