PLC & I/O
Signal verification, fieldbus checks, sensor status, interlocks and restart conditions.
- Inputs / outputs
- Communication faults
- Alarm-chain analysis
// engineered solutions · reliable systems
IBBO ABDOLI
Service Engineer / Automation Technician
I help production teams troubleshoot industrial automation systems, robot cells and machine vision processes to reduce downtime and restore stable production.
01 / 06
Technical focus
Practical troubleshooting for production-critical automation systems.
Robot troubleshooting
ABB robot cells, RAPID logic, RobotStudio analysis, paths, offsets and motion faults.
- Motion correction
- Collision analysis
- Program verification
Machine Vision
EAVS, Cognex VisionPro, trigger timing, image acquisition and timeout problems.
- Camera triggers
- Inspection logic
- Timeout diagnostics
Field service
On-site support, production startup, fault isolation, technical reporting and follow-up.
- Fast response
- Root cause
- Stable production
02 / 06
Cases
Realistic examples from automation, robotics and vision troubleshooting.
CASE 01 · ROBOT
Intermittent robot stop under load
Signal drop and sequence deviation were isolated through I/O monitoring and robot program verification.
Start contact →CASE 02 · VISION
Image set timeout
Camera trigger, cycle sequence and wait states were reviewed. The risk of false timeout was reduced.
Vision support →CASE 03 · PLC
Communication fault
Intermittent communication loss between PLC, drives and field devices was analyzed.
PLC check →03 / 06
Process
Clear method. Fast fault isolation. Verified restart.
01
Observe
Confirm symptoms, production mode, alarms, cycle status and operator notes.
02
Trace
Trace signals through sensor, PLC, robot, camera and communication layer.
03
Verify
Test the cause, check repeatability and confirm a safe restart.
04
Stabilize
Apply the fix, monitor production and define the next improvement step.
04 / 06
About
I work with industrial automation where uptime, clear diagnostics and practical execution are critical.
My focus is troubleshooting real production systems: PLC/I/O, ABB robot cells, machine vision, electrical faults and communication issues.
PLCI/O diagnostics
ABBRobot cells
VisionEAVS / Cognex
05 / 06
Resume
A quick overview of experience, tools and technical focus.
Automation
PLC/I/O, electrical troubleshooting, field devices, production startup and fault isolation.
Robotics
ABB robot cells, RobotStudio, RAPID, path correction, offsets and collision analysis.
Vision
EAVS, Cognex VisionPro, camera setup, trigger logic and image timeout analysis.
06 / 06
Let’s solve complex problems and keep production running.
Contact me for automation, troubleshooting, robotics, vision or technical support.