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IHM023V2: FOC duration fault

Question asked by Bellgardt.Andreas on Feb 7, 2013
Latest reply on Feb 25, 2013 by Gigi
Hardware: STEVAL-IHM023V2 + STM32100B-EVAL + custom motor
Configuration: High-voltage 3-phase PMSM, IAR, STM32 PMSM FOC Firmware Library v3.2 - WEB distribution

I'm trying to get started with the example IAR project from the FOC firmware STM32F10x_Workspace.eww. Serial connection via Motor Control Workbench is running, I can see valid bus voltage and temperature. If I click the "Start Motor" button I can hear a soft click noise (it's not the relay of the inrush cuurent limit relay) and get the error status FOC duration fault. I use single shunt configuration because Motor Control Workbench says: "Current sensing three shunt technique is not supported  by STM32F100 medium density." What's going wrong here? Thank you for any hints.