I managed to get it all connected up again today, the drive trips on fault F1009 when I switch to vector mode, remember it works great in v/f mode.
Check parameter settings. Following
must apply for induction motor:
• 1 < (60 · 9907 MOTOR NOM FREQ / 9908 MOTOR NOM SPEED) < 16
• 0.8 < 9908 MOTOR NOM SPEED / (120 · 9907 MOTOR NOM FREQ / Motor poles) < 0.992
So point 1.
motor freq = 400
60 x 400 / 24000 = 1
well it says it should be greater than 1 and less than 16
motor poles = 2
24000 / ((120 x 400)/num poles)) = 1
it says it should be greater than 0.8 and less than 0.992 so that's why it's going into fault.
I changed the nominal speed to 23760 and that solved the problem.
Now though it trips on over-current but I'd had enough today, and yes I do have the correct figures in for nominal current it's 9.5 Amps and max current is set to 17.6 Amps
Last edited by EddyCurrent; 29-12-2013 at 08:47 PM.
By thomashomer1986 in forum General ElectronicsReplies: 12Last Post: 02-02-2014, 05:38 PM
NEW MEMBER: new member building a cnc routerBy steeplejack in forum New Member IntroductionsReplies: 0Last Post: 30-01-2013, 05:10 PM
NEW MEMBER: CNC and other Machine Building BerlinBy Andikid in forum New Member IntroductionsReplies: 1Last Post: 07-10-2010, 10:30 PM
NEW MEMBER: Started building!By bobgrant in forum New Member IntroductionsReplies: 1Last Post: 02-09-2010, 08:42 AM
BUILD LOG: Building a mechmate here in the u.kBy kingfisher in forum DIY Router Build LogsReplies: 1Last Post: 30-01-2010, 01:13 AM