HMI vs SCADA
HMI: usually connected to a single machine or process
HMI: local operator control
SCADA: monitors multiple machines, lines, or plants
SCADA: supervisory monitoring and data collection
Human Machine Interface (HMI) Basics
0/6
HMI – PLC Interaction
0/1
SCADA overview
0/3
HMI features
0/2
Visualization components
0/1
Tagging and programming
0/3
Communication methods
0/1
PLC–HMI–SCADA architecture diagrams
OPC communication
0/2
Trend Displays
0/1
Alarm Management
Alarm and event logs
0/3
System diagnostics
0/1
Display hierarchy
0/2
HMI System Design
0/3
Real industrial HMI screen examples
Good vs Bad HMI design
0/1