Other Parts Discussed in Thread: MOTORSTUDIO, , MCF8316A, MCF8329A
I am trying to get a MCF8329AEVM working with a small 100W 10 pole motor running at 36V. Running the board standalone, the motor spins nicely, with speed controlled well using the pot. However, when I run Motor Studio, MPET fails. The motor never moves at all nor makes any clicks. I get the following in the log:
1:42:10:338 | : Could not detect any MPET fault. Please check the tuning file..
1:36:57:483 | :Beginning Motor Ke measurement...(Your motor will spin up slowly during this time)
1:36:54:474 | : Adjusting MPET_OPEN_LOOP_SLEW_RATE and retrying MPET
1:31:41:723 | :Beginning Motor Ke measurement...(Your motor will spin up slowly during this time)
1:31:38:706 | : Adjusting MPET_OPEN_LOOP_CURRENT_REF and retrying MPET
1:31:38:695 | : MPET BEMF Fault detected!!
1:31:38:672 | :Beginning Motor Ke measurement...(Your motor will spin up slowly during this time)
1:31:38:666 | : Motor ke measurement error...checking for faults.
1:30:30:539 | :Beginning Motor Ke measurement...(Your motor will spin up slowly during this time)
1:30:26:501 | : Running MPET...
1:30:22:917 | : Default register settings loaded.
Any suggestions?