FANUC Alarm PNT2-805 — Pump 2 OUT high pressure fault
Manufacturer wording — %sPump 2 OUT high pressure fault
The manual prints placeholders; your controller fills them in with the real group, axis or number.
FANUC PNT2-805 (“Pump 2 OUT high pressure fault”): Pump #2 outlet pressure has been above the high fault limit for a user configurable period of time. First check: Make sure the high pressure fault limit is appropriate.
Updated 2026-09-17 · LogrobotLM reference
Description
Pump #2 outlet pressure has been above the high fault limit for a user configurable period of time. This condition is usually caused by one or more of the following:
Remedy
Make sure the high pressure fault limit is appropriate. Make sure the high pressure sensitivity is appropriate. Make sure the pump start/stop anticipates are appropriate. Make sure the lines, trigger or check valve are not obstructed. Check the pilot line to mix hardener valve. Verify that the mix hardener valve is not faulty. Check the hardener outlet transducer as follows: Through the Analog I/O menu verify the transducer is spanning from near 200 cnts (0 psi) to 600+ cnts (50-80 psi) during a color change cycle.
Related codes
Indicative field information — the robot manufacturer's manual and safety procedures always prevail. Never bypass a safety device; apply lockout/tagout (LOTO) before any physical intervention. How this reference is built →