Hello,
I`m working on closed loop PMSM sensored servo design, using TMDSHVMTRPFCKIT and HVPMSMMTR.
1) First question is about Index signal usage for QEP module. Many industrial servodrivers do not use Index signal, it is enougth to handle A&B signals. As I see, we need Index to latch qep1.CalibratedAngle, to make speed1.ElecTheta inphase with A-phase current (speed1.ElecTheta = 0 when Ia at 0 degree). I am sure we do not need Index, for example rg1.Out is somehow syncronized with Ia (I haven`t examined this part of code yet). Maybe we need just reset QPOSCNT when Ia=0, once, after poweron?
2) When HVPM sensored servo project will appear in ControlSuite, as it is announced?