Zapi DUALACE2 NEW GENERATION User Manual

Page 42/169 AFNZPxxx – DUALACE2 NEW GENERATION – User Manual
Supply Voltage
5 V
12 V
Logic low
1.5 V
3.8 V
Logic high
3.5 V
6.1 V
Speed-sensor signals are acquired through the quadrature peripheral of the
microcontroller.
Protection
Encoder inputs are protected against short circuits to +B and -B and have ESD
suppressor to -B for ESD protection.
Connector position
Standard Premium
A7, A11, A13, A14 A9, A17, A19, A20
 It is important to verify the wiring by ensuring that encoder signals are not
disturbed by motor currents or by electric motor brake.
For more details about encoder installation see also paragraph 5.2.6.
 The encoder resolution, the motor pole pairs and other pieces of information are
specified in the Zapi Console by means of an head line like the following:
A2MT2B 2 ZP1.21
Where:
A2: DUALACE2 NEW GENERATION.
M: Master μC (S: Supervisor μC).
T: Traction controller (P: pump controller).
2: Motor poles pair number.
B: 64 pulses/rev encoder.
2: Motor control generation.
ZP1.21: Firmware version.
The encoder resolution is encoded in the last letter of the first batch as:
Code: A B C D G H
Pulses/rev: 32 64 80 128 256 512
Code: I K X
Pulses/rev: 1024 48 25, 124
Encoder resolution can be changed through the dedicated parameters. See
paragraph 8.2.7.

Zapi DUALACE2 NEW GENERATION Specifications

General

Brand	Zapi
Model	DUALACE2 NEW GENERATION
Category	Controller
Language	English