Prototrak MX2 Controller

ProtoTRAK MX2 is a digital CNC controller used for milling machines and small‑batch production, featuring a touch‑screen interface and programmable motion logic. Common failure points on this class of controllers include power supply board degradation (brownouts, capacitor failure), I/O module faults (bad contactors or relay contacts), and firmware corruption that can cause boot loops or lost program files. First‑check diagnostics: verify the 24 V DC input and monitor for ripple; inspect all connector pins for corrosion or loose connections; review any displayed error codes on the LCD and cross‑reference with the user manual’s troubleshooting section.[oss-gpt-20b]

Need your Prototrak repaired or tested?

We specialize in the repair and refurbishment of high-end industrial control electronics and power systems like this unit.

⚙️ Fast Diagnostics – Same-day evaluation available
🔁 Reliable Turnaround – Most jobs ship within 5–10 business days
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