Heat Treatment and Process Equipment
Collect set temperature, actual temperature, holding time, remaining time, furnace weight, furnace pressure, energy consumption, and equipment status.
Data Collection / PLC
Convert on-site signals into process information
Access temperature, pressure, weight, time, status, and alarms via PLC and on-site I/O, completing the data chain for non-CNC equipment.
PLC Collection Targets
Auxiliary Equipment
Covers switch and analog signals, operation, and alarm signals for cooling, air compression, liquid supply, conveying, and Loading & Unloading units.
On-Site I/O
Collects 24V signals, relays, sensors, and equipment interlocks uniformly, retaining signal sources and timestamps.
On-Site Access Principles
- First confirm PLC model, register address, and signal range
- Debounce and edge event recognition for switch signals
- Retain units and precision for analog signals such as temperature, pressure, and weight
- Link equipment alarms with work orders, batches, and process stages
Data Value
- Visualize process parameters, reducing on-site information blind spots
- Report equipment anomalies promptly, shortening handling time
- Process data is traceable and supports quality analysis
- Provides a basis for energy consumption statistics and process optimization