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Ndrive HL User’s Manual
Installation and Configuration
www.aerotech.com 2-11
2.4.3.2.
Brushless Motor Hall-Effect Feedback Connections
The Hall-Effect feedback signals on an AC brushless motor are correctly phased when
the hall states correspond to the states at each of the electrical angles shown in Figure 2-
10 The hall states, which correspond to the electrical angles are indicated in Figure 2-10
A “0” for the given Hall input indicates zero voltage or logic low, where a “1” indicates
five volts or logic high. These logic levels may be viewed within the Nstat utility, on the
Diagnostic tab, as shown in Figure 2-9.
Figure 2-8.
Hall-Effect Feedback Connections
Figure 2-9.
Hall-Effect Feedback Inputs in the Nstat Utility
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