Conclusion; Installation; Dc Motor Speed Controller Housing; Wiring Installation - Homann Designs DC-03 User Manual

Isolated control voltage generator
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DigiSpeed-GX™
Now enter a spindle speed of 1000 into the DRO and enable the spindle. You should now
observe the DigiSpeed-GX™ Mode Indicator LED perform a continuous Red fast flash.
This indicates that the DigiSpeed-GX™ is enabled and is generating an analog control
voltage on the output.
5.5

Conclusion

You should now have your DigiSpeed-GX™ operating correctly with Mach3. You are now
ready to install the unit into your Motor Speed controller's enclosure, your CNC controller
or a separate enclosure.

6 Installation

Before attempting the installation please read the entire manual. If you are unsure of
anything, do not do the installation. Get help from someone who is qualified for this type
of work. I am not responsible for damage or injury resulting from the installation or use of
this device.
It is advisable to integrate the The DigiSpeed-GX™ with your control software before
installing and connecting it to your Motor Controller. The unit is powered from a breakout
board. Therefore it is possible to test and become familiar with it's operation prior to
connecting it to a motor controller.
The board has indicator LEDs that provide status of what is occurring. These can be used
to assist in the integration.
The DigiSpeed-GX™ may be mounted into an existing motor controller enclosure or
external enclosures. The hardware installation is dependent on what you are installing the
DigiSpeed-GX™ into. The physical installation is first covered in the section below,
followed by the electrical installation.
6.1

DC Motor Speed Controller housing

If the DigiSpeed-GX™ is to be installed into an existing Motor speed controller housing,
ensure that there is sufficient space to safely install the DigiSpeed-GX™.
Refer to the PCB layout and dimensions diagram in determining the positions of holes for
mounting. The unit may be mounted using the 4 stand-offs provided.
6.2

Wiring installation

Once the DigiSpeed-GX™ controller is installed into a housing the following wiring is
required.
Copyright 2006 ©
- Users Guide
Homann Designs
Page 16
Revision 0.1

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