AI-Powered · Built by a Tech · For Techs

Fix it faster.
Know it before you go.

AI troubleshooting for Fanuc, Siemens, Allen-Bradley, Mitsubishi, Mazak, Haas, Okuma, Hydraulics, Pneumatics and more. Step-by-step fault diagnosis in seconds.

Start for Free → See it in action
24
Equipment Categories
$0
To Start
24/7
Always Available
<5s
Average Response
🔧Fanuc CNC
🦾Fanuc Robots
⚡Siemens Sinumerik
🖥️Siemens S7 PLC
📡Allen-Bradley
🏭Mitsubishi CNC
⚙️Mazak Mazatrol
🔩Haas CNC
🎯Okuma OSP
🔲Mitsubishi PLC
🔷Omron PLC
📥Discrete Inputs
📊4-20mA Analog
💧Hydraulics
💨Pneumatics
🔄Motors & Starters
🛡️Safety Systems
🔥Welding
🔧Fanuc CNC
🦾Fanuc Robots
⚡Siemens Sinumerik
🖥️Siemens S7 PLC
📡Allen-Bradley
🏭Mitsubishi CNC
⚙️Mazak Mazatrol
🔩Haas CNC
🎯Okuma OSP
🔲Mitsubishi PLC
🔷Omron PLC
📥Discrete Inputs
📊4-20mA Analog
💧Hydraulics
💨Pneumatics
🔄Motors & Starters
🛡️Safety Systems
🔥Welding
How It Works
Type the alarm.
Get the fix.

Describe your fault or paste an alarm code. FieldFix AI gives you root causes, screen navigation, test procedures, and step-by-step repair instructions instantly.

⚙️
FieldFix AI
Online
👤
Fanuc 0i-MD alarm SV0023 on X axis, machine won't move
⚙️
SV0023 — Overcurrent Alarm

Root causes (High → Low):
1. Servo amp overcurrent — check amp LED
2. Motor winding short — measure phases
3. Encoder cable damaged — check continuity

Step 1: SYSTEM → Servo Diagnostic — check DC bus (280-320VDC)
Step 2: Power off. Measure U-V-W phases — expect 2-8Ω equal
Step 3: Check encoder connector at motor for bent pins

Tools: Multimeter (DC 600V), ohmmeter
Est. repair: 30-90 min
🎯
Exact Alarm Diagnosis
Enter any alarm code and get the exact meaning, root causes ranked by probability, and what to check first.
🗺️
Screen Navigation Guides
Step-by-step instructions to reach the right diagnostic screen on any controller — Fanuc, Siemens, Mazak, Haas, and more.
🔬
Test Points & Meter Values
Exact meter settings, probe locations, and expected readings so you know what good looks like vs failed.
📱
Works on Any Device
Phone, tablet, or laptop. Access FieldFix AI right at the machine — no app download required.
Equipment Coverage
24 categories.
One tool.

Deep knowledge across every major industrial platform — from CNC mills to hydraulic systems.

🔧 CNC Controllers
🔧
Fanuc CNC
Series 0, 0i, 16, 18, 21, 30i, 31i, 32i
⚡
Siemens Sinumerik
808D, 828D, 840D sl/pl
🏭
Mitsubishi CNC
M70, M80, M700, M800
⚙️
Mazak Mazatrol
Matrix, Smooth X/G/C, Fusion
🔩
Haas CNC
All mills and lathes
🎯
Okuma CNC
OSP-P100/P200/P300
🖥️ PLC & Automation
🦾
Fanuc Robots
R-2000, M-series, LR Mate
🖥️
Siemens S7 PLC
S7-300/400/1200/1500
📱
Siemens HMI
TP/KTP Comfort & Basic
📡
Allen-Bradley PLC
ControlLogix, CompactLogix
🔲
Mitsubishi PLC
Q-series, iQ-R, iQ-F/FX
🔷
Omron PLC
CJ, CS, NX, NJ series
📊 I/O & Instrumentation
📥
Discrete Inputs
Prox, photoelectric, limit switches
📤
Discrete Outputs
Solenoids, contactors, relays
📊
Analog I/O
4-20mA, RTD, Thermocouple
🔋
A-B Drives
Kinetix servo, PowerFlex VFD
⚙️ Mechanical & Electrical Systems
💧
Hydraulics
Pumps, valves, cylinders
💨
Pneumatics
Compressors, valves, cylinders
📦
Conveyors
Belt, roller, chain
🌀
Compressors
Rotary screw, reciprocating
🔌
Control Circuits
24VDC & 120VAC logic
🔄
Motors & Starters
AC motors, soft starters, OL
⚡
VFD & Servo Drives
All major brands
🛡️
Safety Systems
E-stop, light curtains, safety PLCs
🔥
Welding
MIG, TIG, spot welding
Pricing
Less than one hour of downtime.

Start free. Upgrade when ready. Cancel anytime.

Free
$0
✓3 queries/day
✓All 24 categories
✓No credit card
✓1 user
MOST POPULAR
Pro
$9.99/mo
✓Unlimited queries
✓Search history
✓All 24 categories
✓1 user
Small Team
$39/mo
✓Unlimited queries
✓Up to 5 techs
✓Team dashboard
✓Invite by email
Team
$79/mo
✓Unlimited queries
✓Up to 15 techs
✓Team dashboard
✓Invite by email
Plant
$149/mo
✓Unlimited queries
✓Up to 50 techs
✓Team dashboard
✓Priority support
Enterprise
Custom
✓Unlimited queries
✓50+ techs
✓Multi-plant
✓Dedicated support
🇺🇸
⭐ Veteran-Owned Business
Built by a veteran. For the people who keep America running.

FieldFix AI was created by a US veteran and maintenance technician with years of hands-on experience in industrial automation. This isn't software built in a boardroom — it's a tool built at the machine, for the tech standing next to it at 2am trying to get production back online. Every alarm code, every test procedure, every diagnostic step comes from real field experience.

Stop guessing.
Start fixing.

Join maintenance technicians using FieldFix AI to diagnose faults faster and get machines back online.

Start for Free — No Credit Card →