Other Parts Discussed in Thread: SFRA, TMS320F28069, MOTORWARE, CONTROLSUITE
Hi
1. It has a RC filter as a low-pass filter on current sampling circuit, 56 ohms and 2200 PF. The cutoff frequency seems to be high, how to select the value of R and C?
2. It has graph in CCS, Instaspin_labs also has GRAPH setting, but it need add graphprob file. Is there a document about this? Copy the file or generated by user?
3. About TMS320F28069 SFRA , do we have material about loop sweep function which used on motor control system? To see the open loop frequency spectrum of the external loop, performance and stability.
