Siemens 6AV7612-0AA22-0CF0 SIMATIC Panel PC 670

Name: Siemens 6AV7612-0AA22-0CF0 SIMATIC Panel PC 670
Brand: Siemens
SKU: 6AV7612-0AA22-0CF0
Price: 2007.00 EUR
Availability: InStock

€ 2.007,00

Condition

Clear

SKU: 6AV7612-0AA22-0CF0 Category: HMI & Display Brand: Siemens

Description
Additional information

The Siemens 6AV7612-0AA22-0CF0 is a Panel PC belonging to the SIMATIC Panel PC 670 series, manufactured by Siemens. It is an industrial-grade panel computer designed for demanding human-machine interface (HMI) and visualization tasks in automation environments. This unit combines a flat-panel display with an integrated PC platform, providing a compact and robust solution for process visualization and control.

The SIMATIC Panel PC 670 6AV7612-0AA22-0CF0 features a 12.1-inch TFT display with a resolution of 800 x 600 pixels (SVGA) and 64,000 colors, offering clear visualization of process data. It is equipped with standard PC interfaces including USB, serial (COM), and parallel ports, as well as an Ethernet interface for network connectivity and integration with SIMATIC WinCC or other SCADA software. The unit runs on a Windows-based operating system and is built with an aluminum die-cast front frame, providing an IP65-rated front panel for protection against dust and water ingress in industrial environments.

The SIMATIC Panel PC 670 is widely used in manufacturing, process industries, and machine building where a full PC-based HMI platform is required. Its compatibility with Siemens SIMATIC software such as WinCC flexible and ProTool makes it suitable for integration into existing Siemens automation architectures. Typical applications include process visualization on production lines, supervisory control stations, and operator terminals in industries such as automotive, food and beverage, and chemical processing.

Technical Specifications

Display Size	12.1 inch
Display Type	TFT LCD
Display Resolution	800 x 600 pixels (SVGA)
Display Colors	64,000 colors
Input/Operating Voltage	24 V DC
IP/Protection Rating	IP65 (front panel)
Communication Interface	Ethernet (RJ45), USB, RS-232 (COM), Parallel port
Operating Temperature	0 °C to +45 °C
Storage Temperature	-20 °C to +60 °C
Relative Humidity	5% to 90% (non-condensing)
Mounting	Panel mounting
Front Frame Material	Aluminum die-cast
Series/Product Family	SIMATIC Panel PC 670
Certifications	CE, UL

Common Error Codes & System Events

Event ID: 100: System startup error — the operating system failed to initialize correctly during boot.
Check the integrity of the OS installation. Verify that the hard disk or CompactFlash card is properly seated and functional. Restore or reinstall the operating system if necessary.
Event ID: 101: Hardware watchdog timeout — the system watchdog detected that the application stopped responding within the defined time window.
Check the running HMI application for software hangs or excessive CPU load. Restart the application and verify watchdog timer settings in the BIOS or software configuration.
Event ID: 200: Communication loss to PLC — the HMI application lost its configured connection to the SIMATIC PLC or controller.
Verify Ethernet or serial cable connections. Check PLC communication settings and ensure the PLC is in RUN mode. Confirm IP address configuration matches the HMI project settings.
Event ID: 201: Tag read/write error — the HMI runtime was unable to read from or write to a configured process tag.
Check the tag configuration in WinCC or ProTool for correct addressing. Verify the PLC data block or memory area exists and is accessible. Check communication link quality.
Event ID: 300: Display backlight failure — the TFT backlight has reached end of life or failed, resulting in a dim or blank display.
Replace the backlight inverter board or the TFT display assembly. Backlight lifespan is limited; schedule preventive replacement based on operating hours.
Event ID: 400: Storage medium error — read/write errors detected on the CompactFlash card or hard disk drive.
Back up project data immediately. Run a disk check utility. Replace the CompactFlash card or hard disk drive if errors persist. Restore the OS and HMI project from backup.
Event ID: 500: Fan failure warning — the system cooling fan has stopped or is operating below the minimum speed threshold.
Clean or replace the cooling fan. Ensure ventilation slots are not blocked. Operating without a functional fan risks overheating and hardware damage.
Event ID: 600: BIOS battery low — the CMOS battery voltage is below the minimum level, causing loss of BIOS settings and real-time clock data.
Replace the CMOS battery (typically CR2032). Re-enter BIOS settings including date, time, and boot sequence after replacement.

Frequently Asked Questions

What operating system does the SIMATIC Panel PC 670 6AV7612-0AA22-0CF0 run?

This Panel PC is designed to run Windows-based operating systems, typically Windows XP Embedded or Windows 2000, depending on the configuration ordered. The OS is pre-installed on the internal storage medium.

What HMI software is compatible with this Panel PC?

The 6AV7612-0AA22-0CF0 is compatible with Siemens SIMATIC WinCC, WinCC flexible, and ProTool visualization software. It can also run third-party SCADA applications compatible with Windows.

What is the display size and resolution of this unit?

The unit features a 12.1-inch TFT display with a resolution of 800 x 600 pixels (SVGA) and 64,000 colors.

What is the front panel protection rating of this Panel PC?

The front panel of the 6AV7612-0AA22-0CF0 carries an IP65 protection rating, making it resistant to dust ingress and water jets, suitable for industrial environments.

Can this Panel PC communicate with SIMATIC S7 PLCs?

Yes, the unit supports Ethernet connectivity and can communicate with SIMATIC S7-300 and S7-400 PLCs via PROFINET or Industrial Ethernet using the appropriate WinCC or WinCC flexible drivers.

Troubleshooting

Display is blank or shows no image after power on

Check the 24 V DC supply voltage at the power connector. Verify the backlight inverter is functioning by listening for a faint high-frequency tone. Measure backlight inverter output voltage.

If supply voltage is correct, replace the backlight inverter board or the TFT display assembly. If no supply voltage is present, check the external power supply and wiring to the unit.

Panel PC fails to boot or gets stuck at BIOS screen

Check the CompactFlash card or hard disk drive for proper seating. Attempt to boot from an external USB device to isolate whether the issue is with the storage medium or the OS installation.

Re-seat the storage medium. If the drive is faulty, replace the CompactFlash card or HDD and reinstall the operating system and HMI project from backup media.

Touchscreen does not respond or is inaccurate

Check if the touchscreen controller is recognized in the Windows Device Manager. Verify that the touch calibration utility has been run. Inspect the touchscreen overlay for physical damage or contamination.

Run the touchscreen calibration utility from the Windows control panel. If the touchscreen is still unresponsive, check the internal ribbon cable connection between the touchscreen and the controller board, or replace the touchscreen overlay.

Loss of communication with PLC during operation

Check the Ethernet cable and switch/hub connections. Ping the PLC IP address from the Panel PC to verify network connectivity. Review the WinCC or WinCC flexible connection diagnostics for error messages.

Replace faulty Ethernet cables or connectors. Verify IP address settings on both the Panel PC and PLC. Ensure no IP address conflicts exist on the network. Restart the HMI runtime application if the connection does not recover automatically.

System time and BIOS settings reset after power off

This indicates a depleted CMOS battery. Confirm by checking the system time after a complete power cycle — if it resets to a default date, the battery is flat.

Replace the internal CMOS battery (typically a CR2032 coin cell). After replacement, re-enter the correct date, time, and any custom BIOS settings, then save and exit the BIOS setup.

Condition	Repair, Used, Refurbished, New in box (sealed)