Hello. The "no_PU" stands for “No Power Unit”. This means that the control circuit is powered via 24VDC on X2A.21, but full line voltage (230/400/480VAC) is not present. If you need more information, contact your Original Machine Manufacturer or a KEB Representative here: www.keb.de/contact/contact-worldwide
Hey Abdou, Thanks for the question. The measurements for the F5 are the same as the F4 drive. You can follow these F5 hardware measurement videos for both generations of KEB variable frequency drives. I hope this helps!
That is interesting. We, at KEB America, serve the North American market and are happy to assist you if your operations are here. Contact us at KEBblog.com If you reside outside North America you can easily find your local representative to ask technical questions here: www.keb.de/company/representatives-agencies Thanks!
KEB America, Inc. Dear sir,I am using keb F 5 combivert 55 kw keb drive. I am new and learning. How do I copy the program from another drive? And upload it to another drive? Please tell me.
keb f4 shows 0.11 when motor stops?
Thank you,
when I measure ++ with L1,L2,L3 i get 0.329V when it should be 0.4V-0.5V. I am getting E.UP could this be the problem? Thank you
My Driver F5 just shows me nO_PU, what do i do?. Help please
Hello.
The "no_PU" stands for “No Power Unit”. This means that the control circuit is powered via 24VDC on X2A.21, but full line voltage (230/400/480VAC) is not present.
If you need more information, contact your Original Machine Manufacturer or a KEB Representative here: www.keb.de/contact/contact-worldwide
Thank you for this vedio
pleas i want learn how to measure the F4
Hey Abdou,
Thanks for the question. The measurements for the F5 are the same as the F4 drive. You can follow these F5 hardware measurement videos for both generations of KEB variable frequency drives. I hope this helps!
Thanks for the answer
I have one
F4
But when i run it
, The Motor rotates but with vibrations in the Motor
and This happens a sensation
That is interesting. We, at KEB America, serve the North American market and are happy to assist you if your operations are here. Contact us at KEBblog.com
If you reside outside North America you can easily find your local representative to ask technical questions here: www.keb.de/company/representatives-agencies
Thanks!
KEB America, Inc. Dear sir,I am using keb F 5 combivert 55 kw keb drive. I am new and learning. How do I copy the program from another drive? And upload it to another drive? Please tell me.