User Manual

TMCM-3351 TMCL
™
Firmware Manual • Firmware Version V1.11 | Document Revision V1.06 • 2019-APR-26
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8 Figures Index
1 StallGuard2 Load Measurement as a
Function of Load . . . . . . . . . . . . . 6
2 Energy Efficiency Example with CoolStep 6
3 Reference Search Mode 1 . . . . . . . . 123
4 Reference Search Mode 2 . . . . . . . . 123
5 Reference Search Mode 3 . . . . . . . . 124
6 Reference Search Mode 4 . . . . . . . . 124
7 Reference Search Mode 5 . . . . . . . . 125
8 Reference Search Mode 6 . . . . . . . . 125
9 Reference Search Mode 7 . . . . . . . . 126
10 Reference Search Mode 8 . . . . . . . . 126
11 Closed-Loop Control Scheme . . . . . . 128
12 Load Angle Control Parameter . . . . . 129
13 Current Level Control . . . . . . . . . . 130
14 Field Weakening . . . . . . . . . . . . . . 131
15 Position Catch up . . . . . . . . . . . . . 131
16 CoolStep Adjustment Points and
Thresholds . . . . . . . . . . . . . . . . . 133
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