Siemens 6AV7612-0AF22-0BH0 SIMATIC Panel PC 670

Name: Siemens 6AV7612-0AF22-0BH0 SIMATIC Panel PC 670
Brand: Siemens
SKU: 6AV7612-0AF22-0BH0
Price: 2007.00 EUR
Availability: InStock

€ 2.007,00

Condition

Clear

SKU: 6AV7612-0AF22-0BH0 Category: HMI & Display Brand: Siemens

Description
Additional information

The Siemens 6AV7612-0AF22-0BH0 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 combines a flat-panel display with an integrated industrial PC platform, offering a compact all-in-one solution for process visualization and control.

The 6AV7612-0AF22-0BH0 features a 12.1-inch TFT display with a resolution of 800 x 600 pixels (SVGA) and 256,000 colors, providing clear visualization of process data. It is equipped with a touch-sensitive screen and runs on a Windows-based operating system, supporting SIMATIC WinCC and other Siemens HMI software packages. The unit provides standard PC interfaces including USB, serial (COM), and Ethernet ports, enabling integration with a wide range of automation and IT systems. It is designed for panel mounting with an IP65 protection rating on the front face, ensuring resistance to dust and water ingress in industrial environments.

The SIMATIC Panel PC 670 is widely used in manufacturing, process industries, and machine building where a robust, integrated PC-based HMI solution is required. It is suitable for applications such as SCADA visualization, production line monitoring, and machine control panels. Its industrial-grade construction and compatibility with Siemens automation software make it a practical choice for system integrators working within Siemens-based automation architectures.

Technical Specifications

Display Size	12.1 inch
Display Resolution	800 x 600 pixels (SVGA)
Display Colors	256,000 colors
Display Type	TFT LCD
Touch Technology	Resistive touchscreen
Input Voltage	24 V DC
IP Protection Rating (Front)	IP65
Operating Temperature	0 °C to 45 °C
Storage Temperature	-20 °C to 60 °C
Relative Humidity	5% to 90% (non-condensing)
Mounting	Panel mounting
Communication Interface	Ethernet (RJ45), USB, RS-232 (COM)
Operating System	Windows XP Embedded
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 CompactFlash card or hard disk for errors. Attempt a system restore or reinstall the operating system image.
Event ID: 101: Application software crash — the HMI runtime application (e.g. WinCC) has terminated unexpectedly.
Restart the application. Check the application event log for details. Reinstall the HMI software if the issue persists.
Event ID: 200: Communication loss — the Panel PC has lost connection to the PLC or automation controller.
Check Ethernet or serial cable connections. Verify IP address configuration and PLC communication settings in WinCC.
Event ID: 201: Network interface error — the Ethernet adapter is not detected or not functioning.
Check the network cable and switch port. Verify network adapter settings in the operating system Device Manager.
Event ID: 300: Touchscreen calibration error — touch input is misaligned or not responding correctly.
Run the touchscreen calibration utility from the Windows Control Panel. If calibration fails, check the touchscreen controller connection internally.
Event ID: 400: Power supply undervoltage — the 24 V DC supply voltage has dropped below the minimum operating threshold.
Measure the supply voltage at the power connector. Ensure the power supply unit provides a stable 24 V DC within specified tolerance.
Event ID: 500: Storage device error — the CompactFlash card or hard disk is not detected or has reported read/write errors.
Check the storage device seating. Replace the CompactFlash card or hard disk if errors persist. Restore the system image after replacement.
Event ID: 600: Fan failure — the internal cooling fan has stopped or is running below the minimum speed threshold.
Inspect and clean the fan. Replace the fan unit if it is not operating correctly to prevent thermal shutdown.

Frequently Asked Questions

What is the supply voltage for the 6AV7612-0AF22-0BH0?

The unit operates on a 24 V DC supply voltage, which is standard for Siemens SIMATIC Panel PC 670 devices.

What HMI software is compatible with this Panel PC?

The 6AV7612-0AF22-0BH0 is compatible with Siemens SIMATIC WinCC and WinCC flexible runtime software, as well as other Windows-compatible HMI and SCADA applications.

What is the front panel protection rating of this unit?

The front panel of the 6AV7612-0AF22-0BH0 carries an IP65 protection rating, making it resistant to dust and water jets when correctly installed in a panel cutout.

What communication interfaces are available on this Panel PC?

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

Is the touchscreen resistive or capacitive?

The 6AV7612-0AF22-0BH0 uses a resistive touchscreen, which can be operated with gloved hands or a stylus, making it suitable for industrial environments.

Troubleshooting

Display remains blank after power on

Check the 24 V DC supply voltage at the power connector. Verify that the power LED indicator is illuminated. Measure voltage at the internal power supply board.

Ensure the 24 V DC supply is within tolerance. Replace the internal power supply board if no voltage is present at the display backlight connector. Check and replace the backlight inverter if the supply is correct but the screen remains dark.

Touchscreen does not respond or responds inaccurately

Attempt to control the system using a connected USB mouse to determine if the issue is isolated to the touchscreen. Check Device Manager for touchscreen controller errors.

Run the touchscreen calibration utility from the Windows Control Panel. If calibration does not resolve the issue, inspect the internal ribbon cable connection between the touchscreen overlay and the controller board. Replace the touchscreen overlay if damaged.

Panel PC fails to boot or loops during startup

Connect an external monitor via the VGA port if available to observe boot messages. Check the CompactFlash card or hard disk for physical damage or loose seating.

Reseat the CompactFlash card or hard disk. If the storage device is faulty, replace it and restore the factory system image using the Siemens recovery procedure. Verify BIOS settings are correct after replacement.

Loss of communication with PLC

Check the Ethernet cable and switch port LEDs for link activity. Verify the IP address configuration on the Panel PC matches the network settings configured in the HMI project.

Replace the Ethernet cable if no link is detected. Reconfigure the IP address in Windows network settings if required. Reload the HMI project and verify the PLC connection parameters in WinCC.

Unit overheating or shutting down unexpectedly

Check the ventilation slots and fan outlet for blockage by dust or debris. Monitor the CPU temperature using a system monitoring utility if the unit is accessible.

Clean the ventilation slots and fan with compressed air. Replace the internal cooling fan if it is not spinning or is running slowly. Ensure the ambient temperature around the panel does not exceed 45 degrees C.

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