Installation Guide Instruction Manual
Table Of Contents
- Chapter 1: Safety Information
- Chapter 2: Introduction
- Chapter 3: Installation
- 3.1. Before You Begin
- 3.2. Unpacking the Drive Components
- 3.3. Assembling the Heatsink
- 3.4. Mounting the Harmonica
- 3.5. Connecting the Cables
- 3.5.1. Wiring the Harmonica
- 3.5.2. Connecting the Power Cables (J8)
- 3.5.3. Special Note about Disconnecting Molex Connectors
- 3.5.4. Connecting the Auxiliary Power Cable (J4)
- 3.5.5. Connecting the Feedback and Control Cables
- 3.5.5.1. Main Feedback (Feedback A) Cable (Port J3)
- 3.5.5.2. Communication Cable (Port J1)
- 3.5.5.3. I/O Cables
- 3.5.5.4. Auxiliary Feedback (Port J2)
- 3.5.5.4.a Auxiliary Feedback: Main Encoder Buffered Output or Emulated Encoder Output Option (Port J2)
- 3.5.5.4.b Auxiliary Feedback: Differential Encoder Input Option (Port J2)
- 3.5.5.4.c Auxiliary Feedback: Single-Ended Encoder Input Option (Port J2)
- 3.5.5.4.d Auxiliary Feedback: Pulse-and-Direction Input Option (Port J2)
- 3.6. Powering Up
- 3.7. Initializing the System
- Chapter 4: Technical Specifications
- 4.1. Features
- 4.2. Harmonica Dimensions
- 4.3. Power Ratings
- 4.4. Environmental Conditions
- 4.5. Harmonica Connectors
- 4.6. Auxiliary Power Supply (J4)
- 4.7. Control Specifications
- 4.8. Feedback
- 4.9. I/Os
- 4.10. Communications
- 4.11. Pulse-Width Modulation (PWM)
- 4.12. Heatsink Specifications
- 4.13. Compliance with Standards

Harmonica Installation Guide Technical Specifications
MAN-HARIG (Ver. 1.902)
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4.6. Auxiliary Power Supply (J4)
Feature Details Connector Location
Auxiliary power supply DC source only
Auxiliary supply input voltage 24 V +20%
Auxiliary supply input power 8 VA (maximum)
4.7. Control Specifications
4.7.1. Current Loop
Feature Details
Controller type Vector, digital
Compensation for bus voltage
variations
On-the-fly automatic gain scheduling
Motor types
• AC brushless (sinusoidal)
• DC brushless (trapezoidal)
• DC brush
• Linear Motors
• Moving coils
Current control
• Fully digital
• Sinusoidal with vector control
• Programmable PI control filter based on a pair of PI controls of
AC current signals and constant power at high speed
Current loop bandwidth <2.5 kHz
Current sampling time
Programmable 70 to 100 µsec
Current sampling rate Up to 16 kHz; default 11 kHz
Auxiliary
Power
supply