I have an AKD and AKM with me, my colleague and myself were trying to make the motor move but we kept having issues with fault F501 (Bus over voltage, usually load related). We looked at the fault description and remedy, as well as the wiring but nothing seem to fix the problem. The remedy said to "Reduce load or change motion profile. Check system regen capacity; add capacity if needed. Check mains voltage". The motor has no load and we kept changing the parameters in Workbench to increase the capacity of the drive and motor. Has anyone had this issue before?