The ABB TPU2 is a handheld teaching pendant used to program, monitor and control ABB industrial robots such as the S4 series. Common failure points include power‑supply voltage drops, degraded LCD or button contacts, and firmware corruption that can cause “teach mode” lock‑ups or communication errors with the host controller. First‑check diagnostics should verify the 24 V DC supply to the pendant, inspect all cable connectors for corrosion or loose pins, and review the error log via the on‑screen diagnostics menu for any stored fault codes.[oss-gpt-20b] |
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ABB TPU2 ROBOTIC CONTROLLERIndustrial Electronic Repair
145 Rockwell Place Ct
Tobaccoville, NC 27050
🚑 Rush repair shipments only — no walk-ins.
Industrial Electronic Repair
931-E S. Main St #204
Kernersville, NC 27284
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No walk-ins accepted.