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10/22/2010 5:19 PM | |
Posts: 39 Rating: (0) |
Hello, As per the engineering manual V5.0 released on 11/2009 under the topic index 6.4.4 it states that with Vector control with current controller clock cycle of 250/400/500 micro sec 2 no. of axes can be configured without performance extension. Right now the current controller in my case has 250 micro sec. I want to change it to 400 micro sec. I tried it by changing P9=3 then changing P112=2 and then changed P9=0 again and then changed P340 =4 to calculate the controller parameters.But I observed that the time does not change even after changing the sampling freq from 4kHz to 2kHz. Is this possible on a PM340 and if yes then can you please tell me procedure. Pl. help. Regards. Splitted from Will increasing the sampling time of the DCC runtime group from 4ms to 8ms will reduce the loading?. |
Last edited by: O_Moderator at: 10/26/2010 1:03 PMnew subject after splitting |
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