6AV2124‑0QC02‑0AX1 SIEMENS TP1500 Comfort Panel

Product Description

6AV2124‑0QC02‑0AX1 is the Siemens TP1500 Comfort HMI touch panel, belonging to the SIMATIC Comfort series. It is equipped with a 15‑inch widescreen TFT display with 1366 × 768 resolution and resistive touch screen. This operator panel is designed for communication with Siemens S7‑1200/S7‑1500/S7‑300/S7‑400 PLCs. It integrates Ethernet and PROFIBUS interfaces, supports multi‑language operation, and adopts a robust front panel for cabinet mounting in industrial environments.

Product Functions

• Real‑time display of production data, process values, alarms and trend curves
• Touch operation for parameter setting, equipment start/stop and mode switching
• Alarm logging, recipe management and data recording for production batches
• Multi‑language switching for international production lines
• Ethernet / PROFIBUS communication to exchange data with PLC and peripheral devices
• User access management with different authority levels to avoid unauthorized operation

Application Scenarios

• Automated production lines and assembly machinery
• Packaging machines, printing equipment and material handling systems
• Water treatment plants, heating and HVAC control systems
• Chemical, pharmaceutical and food processing industry control cabinets
• Energy equipment, wind power and small power station monitoring systems

Common Problems

• Touch screen unresponsive or inaccurate: Caused by touch layer aging, surface scratch or excessive electromagnetic interference.
• Screen flickers or no display: Power supply instability, backlight failure or loose internal display connector.
• Cannot connect to PLC: Wrong communication parameters, damaged Ethernet cable or incompatible firmware version.
• Project loss or program crash: Faulty SD card, sudden power cut or insufficient storage space.
• Alarms fail to record or data log missing: SD card damage, incorrect logging configuration or storage overrun.