Siemens 6AV7612-0AA20-0BH0 SIMATIC Panel PC 670

Name: Siemens 6AV7612-0AA20-0BH0 SIMATIC Panel PC 670
Brand: Siemens
SKU: 6AV7612-0AA20-0BH0
Price: 2007.00 EUR
Availability: InStock

€ 2.007,00

Condition

Clear

SKU: 6AV7612-0AA20-0BH0 Category: HMI & Display Brand: Siemens

Description
Additional information

The Siemens 6AV7612-0AA20-0BH0 is a Panel PC belonging to the SIMATIC Panel PC 670 series, manufactured by Siemens. It is an industrial panel-mounted PC designed for demanding human-machine interface (HMI) and visualization tasks in automation environments. This unit integrates a flat-panel display with a full PC architecture, providing a compact and robust solution for process visualization and control.

The SIMATIC Panel PC 670 (6AV7612-0AA20-0BH0) features a 12.1-inch TFT color display with a resolution of 800 x 600 pixels (SVGA). It is equipped with an Intel Celeron processor and runs on Microsoft Windows operating systems, supporting SIMATIC WinCC and other SCADA/HMI software packages. The unit provides standard PC interfaces including USB, serial (COM), and parallel ports, along with an Ethernet interface for network connectivity. The front panel is designed to IP65 protection rating, making it resistant to dust and water ingress from the front.

The SIMATIC Panel PC 670 is widely used in manufacturing, automotive, chemical, and process industries where a full PC-based HMI platform is required. It is suitable for installation in control cabinets and operator panels on the factory floor, where reliable visualization, data logging, and recipe management are needed. Its industrial-grade construction and compatibility with Siemens SIMATIC software make it a practical choice for complex automation and SCADA applications.

Technical Specifications

Display Size	12.1 inch
Display Type	TFT Color LCD
Display Resolution	800 x 600 pixels (SVGA)
Display Colors	256,000 colors
Input/Operating Voltage	24 V DC
IP/Protection Rating	IP65 (front), IP20 (rear)
Operating Temperature	0 °C to +45 °C
Storage Temperature	-20 °C to +60 °C
Relative Humidity	5% to 95% (non-condensing)
Communication Interface	Ethernet (RJ45), USB, RS-232 (COM), Parallel
Mounting	Panel mounting
Series/Product Family	SIMATIC Panel PC 670
Certifications	CE, UL
Operating System	Windows XP / Windows 2000

Common Error Codes & System Events

Event ID: 1000: Application error in the HMI runtime software, typically caused by a software fault or incompatible configuration file.
Restart the HMI application. Check the Windows Event Viewer for details. Reinstall or update the WinCC runtime software if the error persists.
Event ID: 6008: The previous system shutdown was unexpected, indicating a power loss or system crash occurred.
Check the 24 V DC power supply for stability and correct voltage level. Inspect the power connector and wiring. Review event logs for underlying causes.
BIOS POST Error: Hardware initialization failure during power-on self-test, which may indicate a memory or hardware fault.
Reseat RAM modules and check all internal connections. If the error persists, replace the defective hardware component or contact Siemens service.
WinCC Runtime Error: WinCC runtime cannot start due to a corrupted project file or missing license.
Verify the WinCC license dongle is present and recognized. Restore the project from a backup or reinstall the WinCC runtime software.
Network Connection Lost: Ethernet communication to the PLC or SCADA server has been interrupted.
Check Ethernet cable and connector integrity. Verify IP address configuration in Windows network settings. Test connectivity using ping command.
Hard Disk Error: The internal hard disk or CompactFlash storage device has reported a read/write error or failure.
Run a disk check utility (chkdsk) to identify and repair file system errors. Back up data immediately and replace the storage medium if errors persist.
Watchdog Timeout: The system watchdog has triggered a reset due to the operating system or application becoming unresponsive.
Check CPU load and running processes for resource conflicts. Ensure the HMI application is correctly configured and not overloaded. Update drivers and software as needed.

Frequently Asked Questions

What operating voltage does the 6AV7612-0AA20-0BH0 require?

This Panel PC operates on a 24 V DC supply voltage. Ensure the power supply is stable and within the specified tolerance to prevent system faults.

What is the display size and resolution of this unit?

The 6AV7612-0AA20-0BH0 features a 12.1-inch TFT color display with a resolution of 800 x 600 pixels (SVGA).

Is this Panel PC compatible with Siemens WinCC?

Yes, the SIMATIC Panel PC 670 is designed to run Siemens SIMATIC WinCC and other PC-based HMI and SCADA software packages under Windows XP or Windows 2000.

What is the front panel protection rating of this device?

The front panel of the 6AV7612-0AA20-0BH0 is rated to IP65, providing protection against dust and low-pressure water jets.

What communication interfaces are available on this Panel PC?

The unit provides Ethernet (RJ45), USB ports, RS-232 serial (COM) ports, and a parallel port for connectivity to PLCs, networks, and peripherals.

Troubleshooting

Display remains blank after power on

Check that the 24 V DC supply voltage is present at the power connector. Verify the power LED status. Measure voltage at the internal power supply output.

Ensure the 24 V DC supply is within tolerance. If the backlight has failed, replace the backlight inverter or LCD panel. If no power is detected internally, replace the internal power supply unit.

Touchscreen does not respond to input

Check if the touchscreen controller is recognized in Windows Device Manager. Verify that the touchscreen calibration has not been corrupted.

Recalibrate the touchscreen using the Windows calibration utility. Reinstall the touchscreen driver if the device is not recognized. If hardware damage is suspected, replace the touchscreen overlay.

System fails to boot and shows BIOS error

Attempt to enter BIOS setup during POST to identify the reported error. Check if the hard disk or CompactFlash card is detected in BIOS.

Reseat all internal connectors and memory modules. Replace the storage medium if it is not detected. Restore the operating system from a backup image if the disk is detected but corrupted.

WinCC runtime does not start after Windows boot

Check the Windows Event Viewer for application errors. Verify that the WinCC license is present and that the project path is correctly configured.

Reinstall or repair the WinCC runtime installation. Restore the project file from a backup. Ensure the license dongle is connected and recognized by the system.

Ethernet communication to PLC is intermittent or lost

Check the Ethernet cable and RJ45 connector for physical damage. Verify the IP address and subnet mask settings in Windows network configuration.

Replace the Ethernet cable if damaged. Reconfigure the network settings to match the PLC network. Check for IP address conflicts on the network and resolve accordingly.

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