DM330023 Microchip Technology, DM330023 Datasheet - Page 23

• Manufacturer Part Number: DM330023
• Description: BOARD DEV DSPICDEM MCHV
• Manufacturer: Microchip Technology
• Series: dsPICDEM™r

Specifications of DM330023

• Main Purpose: Power Management, Motor Control
• Embedded: Yes, Other
• Utilized Ic / Part: dsPIC33F
• Primary Attributes: AC Induction (ACIM) Motors, Brushless DC (BLDC) Motors, Permanent Magnet Synchronous (PMSM) Motors
• Secondary Attributes: Power Factor Corrected (PFC)
• Processor To Be Evaluated: dsPICDEM
• Processor Series: dsPIC DSC
• Interface Type: RS-232, USB
• Operating Supply Voltage: 90 V to 265 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

 2009 Microchip Technology Inc.
TABLE 2-1:
2.3.2
A mini-USB-to-USB certified cable and a standard DB9 male-to-female cable should
be used to connect the dsPICDEM™ MCHV Development System to the host
computer.
The communication port connectors are listed in Table 2-2. Refer to Figure 2-5 for their
exact location.
TABLE 2-2:
2.3.2.1
The recommended connection sequence is listed below. The user should ensure that
the following sequence is met before connecting the system to the mains, a motor and
a host computer.
1. Connect the motor terminals R, Y, and B (also known as RWB or 123 or ABC) to
2. Follow the next steps if position sensors are utilized to control the motor. If not,
Number
Note:
12
13
14
15
the connection nodes M1, M2, and M3 (4, 5, and 6 in Figure 2-5), respectively.
proceed to step 3.
a) If the motor position is sensed with Hall Sensors, connect the terminals A, B,
b) If the motor position is sensed with a Quadrature Encoder, connect the ter-
Number
and C to the connection nodes HA, HB, and HC (7, 8, and 9 in Figure 2-5),
respectively. Also, connect the positive terminal +5V to the connection node
+5V and the ground terminal to the connection node GND (10 and 11 in
Figure 2-5).
minals phase A, phase B, and Index to the connection nodes HA, HB, and
HC (7, 8, and 9 in Figure 2-5), respectively.
10
11
USB-to-UART connector
RS-23- to-UART connector
USB connector for the Starter Kit programmer/debugger
Non-isolated ICSP™ connector for device programming/debugging
Host/Communication Connections
CONNECTION SEQUENCE
Before making any connection, verify that the system is not powered and it
is fully discharged. The system is completed discharged when the red LED
D13 is OFF.
1
2
3
4
5
6
7
8
9
POWER CONNECTIONS
COMMUNICATION PORT CONNECTORS
Neutral
Earth Ground
Live (Fused)
Motor Phase 1 (M1)
Motor Phase 2 (M2)
Motor Phase 3 (M3)
Hall Sensor A (HA)
Hall Sensor B (HB)
Hall Sensor C (HC)
Hall Sensors, 5V power supply terminal
Hall Sensors, Ground terminal
Name
Name
DS70605A-page 17
Output
Output
Output
Output
Output
Type
Input
Input
Input
Input
Input
Input
Input/Output
Input/Output
Input/Output
Input/Output
Type