Do you have a KEB Combivert? What model is it? Is your error .a prf or E.hybc or both? Hard to tell because you have posted 6 questions apparently.
Go to the KEB site, there are manuals and troubleshooting there, you will need to choose your correct model
https://www.keb.co.uk/drives/drive-controller-combivert/f5-application-drive
From another Fixya answer:
If you are talking about error code 59 then the error is E.HybC.
E.HybC means that the feedback card on the inverter has been changed.
You must confirm the change at parameter ec.0 or ec.10. The inverter reads the value from the feedback card so all you have to do it hit enter to confirm the value.
If you have not changed the feedback card but the error continues to come back then there is a problem with the feedback card or the control card.
×