BuildYourCNC
NewbieHack Blue T-Shirt / Skull Logo
NewbieHack Blue T-Shirt / Skull Logo
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Get the official NewbieHack T-shirt and support the great and informative electronics and microcontroller tutorials. All profits from these T-shirts will go towards the development of video tutorials and new projects. This navy blue T shirt features a tag cloud on the front of the shirt and the NewbieHack Skull logo (as seen on the front page header). Sizes listed are in Men's.
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Questions & Answers
Have a Question?
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What are the fault conditions of the DM556 and DM542 drivers?
There are three main LED fault signals that the DM556 and DM442 drivers exhibit. There is a red and green LED. The red LED will show the fault signals. The fault signals are: - Over-Current: If there is continuous current that is above 16 amps, the Red LED will flash every three seconds. Over-current could be related to: a short in the motor coils, or two of the wires of the motor are shorted; of the motor wires/coil is shorted to ground. - Over-voltage: If the power supply output to the driver exceeds a voltage of 52 volts, the red LED will flash twice every three seconds. - Phase Error: Is the motor wires are not connect, or they are connected incorrectly, the red LED will flash four times every three seconds. Additional Information:
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I just received my White Ant and started to do some basic assembly. I notice that the 1/4 x 20 bolts with Phillips head do not fit in the notches cut for them - for instance, on the Dremel mount. Am I supposed to buy bolts with different heads, grind them all down, or route out bigger notches. The 3" bolts barely fit in the Z-axis motor mount.
BYCNC Response: Please send a photo of the bolts and assembly so we can determine the problem. Thanks. User Response: The holes on the Dremel holder are 0.442" and the bolt heads are 0.483". Picture will be sent. In the picture note that the left bolt has been ground down. BYCNC Response: You were sent incorrect fasteners due to a vendor change. We will be shipping the correct parts to you immediately, and thank you for letting us know about this mistake.