FANUC Alarm ISD-057 — WARN Press. sw. inp not assigned (IPS…)
Manufacturer wording — WARN Press. sw. inp not assigned (IPS%d)
The manual prints placeholders; your controller fills them in with the real group, axis or number.
FANUC ISD-057 (“WARN Press. sw. inp not assigned (IPS…)”): The digital input required to detect air pressure loss to pneumatic servo valve(s) has not been assigned. First check: 1. Perform a Controlled start and display the IPS Config screen.
Updated 2026-09-17 · LogrobotLM reference
Description
The digital input required to detect air pressure loss to pneumatic servo valve(s) has not been assigned.
Remedy
1. Perform a Controlled start and display the IPS Config screen. 2. Assign the input port number and type for the Air Pressure Check item. 3. Perform a Cold start.
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 →