Appendix B - VFD Speed Control V1 0[1]

CONFIGURATION

Document B Huanyang Speed Control Configuration 04 December 2011

Table of Contents Revision History

2

INTRODUCTION

3

1.1

3

CONFIGURATION 1:

PRE-REQUISITES

3

CONFIGURATION 1

4

Figures Figure 1 - Configuration 1 Physical Topology ................................................................................. 4 Figure 2 - Huanyang Front Control Panel ....................................................................................... 5

Revision History Version

Date

Author

Draft 1.0

04/12/11

Michael Prinzi

Reviewer / Approver

Version Details Initial draft

2

Chapter

1 Huanyang Speed Control Introduction Previously I wrote a guide on how to control you machines speed via Pulse Width Modulation. In this guide I will detail how to control a 3 phase motor, that being a spindle or lathe motor with a 3 pole switch and the speed via a potentiometer.

1.1

Configuration 1:

1. VFD – Huanyang HY02D223B 1.5Kw Spindle Drive Controller 2. 10K Linear Potentiometer (Jaycar RP3510) 3. 3 Pole toggle switch

Pre-Requisites None

Light Reading In addition, you need to familiarise yourself with the appropriate hardware manuals supplied by the component vendors. These are available from their respective webpage. 1.

Huanyang VFD Manual

You should download and read the manual prior to embarking on the configuration set out within this guide. Be aware of the warnings within these manuals relating to Mains Power Interfaces. You have been warned again!!

3

Chapter

1 2 Configuration Configuration 1 The following diagram shows the physical connectivity between the elements used in the solution. This solution comprises of the following specific hardware.
3 Phase motor
Huanyang HY02D223B (1.5KW HF VFD) Use this diagram to wire up the units

FIGURE 1 - CONFIGURATION 1 PHYSICAL TOPOLOGY

External Spindle Control Setup Control of your spindle will be via the switch and potentiometer. Therefore we need to tell the VFD that control inputs will be through an external interface and not the front control panel. On the Huanyang VFD this is set as follows; 4

Note: The values shaded grey have been included as a reference and are what I used to enable my 3 phase motor to work with the VFD. PD Value PD 01 PD 02 PD 03 PD 04 PD 05 PD 06 PD 07 PD 08 PD 09 PD 10 PD 11 PD 70 PD 71 PD 72 PD 73 PD 74 PD 75 PD 76

Manual Control 1 1 11 50 60 2.5 0.5 220 63 6.5 0 0 20 0 50 0 0 0

TABLE 1 - PD SP INDLE VALUES

FIGURE 2 - HUANYANG FRONT CONTROL PANE L

To set the values in the VFD via the front panel (Figure 2), use the following sequence: 5

1. 2. 3. 4. 5. 6. 7. 8.

Press “Prog” – Enter Programming Mode Press “Up Button” – Sets a value of 1 Press “Set” – Save Value Press “Set” – Enter PD002 as the Software automatically increments numbers Press “Up Button” – Sets a value of 1 Press “Set” – Save Value Press “Prog” – Exit Programming Mode etc

Testing Your Spindle Setup Control of your spindle is provided by the switch and potentiometer. Set the direction of the motor by selecting FWD or REV on the switch. The motor should start and ramp up to the set speed. The set speed is governed by the potentiometer and varying the resistance between 0 to 10K, you will effect the speed accordingly.

Troubleshooting Your Spindle Setup 1. Check the wiring diagram and confirm all connections. 2. Check the PD settings on the VFD.

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Chapter

3 Acronyms Acronym

Meaning

ACM

Common Terminal of Analog & Control Signals

PROG

Programming Mode

PWM

Pulse Width Modulation

Vi

Analog Voltage Frequency Reference Input

VFD

Variable Frequency Drive

+10V

Power Supply for Speed Setting

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END OF DOCUMENT

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