Dual Bl Traction With Hall Sensors - Zapi DUALACE2 NEW GENERATION User Manual

Pin Type
A19 Input
A20 Input
A21 Output NSENS_R
A22 Input
A34 Input
A35 Input

4.2.6 Dual BL traction with Hall sensors

When the inverter is configured as DUALBLE2 NEW GENERATION for
controlling two traction brushless motors, each one equipped with a set of three
Hall sensors as speed and position feedback, the pinout differs from that of the
dual AC traction configuration only for the pins listed in the following table. The
other ones are unchanged both in name and in function (see paragraph 4.2.3).
Pin Type
A2 Input
A4 Output
A9 Input
A10 Output PSENS_R
A12 Input
A15 Output
A17 Input
AFNZPxxx– DUALACE2 NEW GENERATION – User Manual
DUALBLE2 NEW GENERATION with sin/cos sensors
Name Description
Digital input, active when connected to -B.
SPARE
The default function is not defined.
Digital input, active when connected to -B.
SPARE
The default function is not defined.
Negative supply for the right-hand side sin/cos sensor, the
right-hand side thermal sensor and potentiometers.
COS_R
Cosine signal of the right-hand side sin/cos sensor.
SIN_L
Sine signal of the left-hand side sin/cos sensor.
COS_L
Cosine signal of the left-hand side sin/cos sensor.
DUALBLE2 NEW GENERATION with Hall sensors
Name Description
SH1_L First left-hand side Hall sensor.
Positive supply for the left-hand side Hall sensors and for
PSENS_L
potentiometers (+5 V or +12 V, 200 mA maximum).
SH2_R
Second right-hand side Hall sensor.
Positive supply for the right-hand side sensor and for
potentiometers (+5 V or +12 V, 200 mA maximum).
SH1_R
First right-hand side Hall sensor.
Negative supply for the left-hand side Hall sensors, the left-
NSENS_L
hand side thermal sensor and potentiometers.
SH2_L
Second left-hand side Hall sensor.
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