CNC Standing Elevator Temperature and Humidity PLC Control Cabinet

• Receives and processes car/landing calls via PLCs or embedded controllers
• Dynamically calculates optimal routes using destination dispatch algorithms
• Regulates traction motor/VVVF drives for smooth acceleration/deceleration and floor-leveling (±5mm accuracy)

• Hardwired to safety chain (governors, door locks, overspeed switches)
• Real-time monitoring for faults:
  • Over-speed (≥115% rated speed)
  • Door obstruction (mechanical + IR detection)
  • Overload (load cell + current sensing)
• Immediate safety shutdown via EN 81-20 compliant braking system

• Tracks operational parameters:
  • Car position (absolute encoder feedback)
  • Instantaneous speed (tachometer/PWM analysis)
  • Load weight (strain gauge ±2% accuracy)
• Provides predictive maintenance alerts through:
  • HMI status codes (ISO 18738-1 standard)
  • Remote monitoring interfaces (Modbus TCP/OPC UA)

• Synchronizes door operator timing (open/close speed profiles)
• Manages auxiliary systems:
  • LED lighting (scheduled dimming)
  • Ventilation fans (CO₂-based activation)
  • Regenerative power recovery (when equipped)

Aluminum alloy, stainless steel, carbon steel

• Space fit: Match machine room dimensions with 30cm clearance; for machine-room-less setups, use slim designs (≤250mm thick)
• Elevator specs: Size for capacity/speed, with separate strong/weak current zones
• Environment: IP54+ enclosures with corrosion resistance for harsh areas; add cooling for high temps
• Flexibility: Reserve upgrade ports; design detachable panels for easy maintenance