Fanuc Alarm

---
name: "fanuc-alarm"
description: "FANUC robot alarm code lookup and troubleshooting. Use when diagnosing robot faults, clearing alarms, checking error history, or finding fix procedures for SRVO, MOTN, INTP, HOST, SYST, or any FANUC alarm code."
version: "1.0.0"
author: "BytesAgain"
homepage: https://bytesagain.com
source: https://github.com/bytesagain/ai-skills
tags: ["fanuc", "robot", "alarm", "troubleshooting", "industrial", "automation"]
---

# FANUC Alarm Code Reference

Quick lookup for FANUC robot alarm codes with causes, severity, and fix procedures.

## Commands

### lookup
Look up a specific alarm code.
```bash
bash scripts/script.sh lookup SRVO-001
```

### search
Search alarms by keyword.
```bash
bash scripts/script.sh search "collision"
```

### category
List all alarms in a category.
```bash
bash scripts/script.sh category SRVO
```

### history
Show common alarm patterns and what they usually mean.
```bash
bash scripts/script.sh history
```

### severity
Check alarm severity level and whether it needs immediate action.
```bash
bash scripts/script.sh severity SRVO-006
```

## Alarm Categories

| Prefix | Category | Typical Cause |
|--------|----------|---------------|
| SRVO | Servo | Motor, encoder, brake, overcurrent, collision detection |
| MOTN | Motion | Path error, singularity, reach limit, speed limit |
| INTP | Interpreter | Program error, register overflow, stack issues |
| HOST | Host Comm | Ethernet, TCP/IP, FTP, socket messaging |
| SYST | System | Memory, battery, firmware, configuration |
| FILE | File | USB, memory card, file access errors |
| TOOL | Tool | TCP error, tool frame, payload mismatch |
| CVIS | iRVision | Camera, calibration, pattern match failure |
| SPOT | Spot Weld | Weld controller, electrode, servo gun |
| ARC | Arc Weld | Wire feed, gas flow, arc start failure |
| COND | Condition | Condition monitor triggers |
| MACR | Macro | Macro execution errors |
| JOG | Jog | Jog speed, deadman, enable switch |

## Requirements
- bash 4+

## When to Use
- Robot faulted and showing alarm code on teach pendant
- Reviewing alarm history after production stop
- Preventive maintenance — checking recurring alarm patterns
- Training new technicians on common faults

## Related Skills
- `clawhub install fanuc-tp` — TP program templates and instruction reference
- `clawhub install fanuc-spotweld` — Spot welding parameters and servo gun setup
- `clawhub install fanuc-arcweld` — Arc welding settings and wire feed troubleshooting
- Browse all industrial skills: bytesagain.com/category/industrial

## Feedback
https://bytesagain.com/feedback/
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