SOLO Temperature Controllers Support Resources
Do not apply external voltage to these pins. Use the internal 5V via a pull-up resistor or use mechanical NC (Normally Closed) switches.
The XC2003 has dedicated input pins: X-LIMIT, Y-LIMIT, Z-LIMIT. The manual insists on switches for failsafe operation. xc2003 controller manual
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If your machine jitters, loses position, or refuses to home—return to this guide. The solution is almost always buried in the manual’s fine print. And remember: the XC2003 is a robust controller, but it is not immune to grounding mistakes or static discharge. Treat it with the same respect you would a VFD or spindle drive. Do not apply external voltage to these pins
The XC2003 uses a tiered alarm system to protect your machine: The manual insists on switches for failsafe operation
The XC2003 controller manual is typically available from the manufacturer's website or through authorized distributors. Users can also contact the manufacturer's technical support team for assistance with specific questions or issues.