Siemens 6AV7612-0AA32-0BH0 SIMATIC Panel PC 670

Name: Siemens 6AV7612-0AA32-0BH0 SIMATIC Panel PC 670
Brand: Siemens
SKU: 6AV7612-0AA32-0BH0
Price: 2007.00 EUR
Availability: InStock

€ 2.007,00

Condition

Clear

SKU: 6AV7612-0AA32-0BH0 Category: HMI & Display Brand: Siemens

Description
Additional information

The Siemens 6AV7612-0AA32-0BH0 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 high-resolution display with a full PC platform, enabling both operator control and data processing within a single integrated device.

The SIMATIC Panel PC 670 6AV7612-0AA32-0BH0 features a 12.1-inch TFT display with a resolution of 800 x 600 pixels (SVGA) and 64,000 colors, providing clear visualization of process data. The unit is built around an x86-compatible processor architecture and supports standard PC interfaces including USB, Ethernet, and serial ports for connectivity to PLCs and peripheral devices. It is designed for panel mounting with an IP65 protection rating on the front face, making it suitable for use in environments where dust and water ingress are a concern. The device runs Windows-based operating systems and supports Siemens WinCC and other SCADA/HMI software packages.

The SIMATIC Panel PC 670 is widely used in manufacturing, process automation, and machine building applications where a robust, integrated PC-based HMI solution is required. It is commonly found in industries such as automotive, food and beverage, chemical processing, and packaging machinery. Its panel-mount design and industrial-grade construction make it well suited for integration into control cabinets and operator stations on the factory floor.

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), IP20 (rear)
Mounting	Panel mounting
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, RS-422/485
Series/Product Family	SIMATIC Panel PC 670
Certifications	CE, UL
Operating System	Windows XP / Windows 2000 (factory configurable)

Common Error Codes & System Events

Event ID: 1000: Application error in the HMI runtime software, typically caused by a software exception or crash in the WinCC or ProTool runtime environment.
Restart the HMI runtime application. Check the Windows Event Viewer for detailed error logs. Reinstall the runtime software if the error persists.
Event ID: 6008: The system was shut down unexpectedly, indicating a power loss or forced shutdown without proper OS shutdown procedure.
Ensure stable 24 V DC power supply to the unit. Check power supply connections and UPS if applicable. Review shutdown logs to identify root cause.
Communication Error: Loss of communication between the Panel PC and the connected PLC or field device, resulting in connection timeout or tag read/write failures.
Verify Ethernet or serial cable connections. Check PLC IP address and communication parameters in the HMI project configuration. Ping the PLC from the Panel PC to confirm network connectivity.
Watchdog Timeout: The system watchdog has triggered due to the operating system or application becoming unresponsive.
Perform a controlled restart of the Panel PC. Check CPU load and memory usage. Ensure no background processes are consuming excessive resources.
Hard Disk Error: The internal hard disk or CompactFlash storage device has reported a read/write error or is failing.
Back up project data immediately. Run a disk check utility (chkdsk). Replace the internal hard disk or CompactFlash card if errors persist.
Temperature Warning: The internal temperature of the Panel PC has exceeded the recommended operating threshold.
Check ambient temperature around the unit. Ensure ventilation slots are not blocked. Verify that any installed cooling fans are operational. Reduce ambient temperature if necessary.
Display Backlight Failure: The TFT display backlight has failed or degraded significantly, resulting in a dim or completely dark screen.
Check backlight inverter board connections internally. Replace the CCFL backlight lamp or the inverter board. Consider replacing the complete display assembly if the unit is heavily used.
BIOS POST Error: The Panel PC fails to complete the Power-On Self-Test during startup, indicating a hardware fault such as failed RAM or a corrupted BIOS.
Reseat RAM modules and internal expansion cards. Clear CMOS settings by removing the BIOS battery briefly. If the error persists, the mainboard may require replacement or professional repair.

Frequently Asked Questions

What is the display size and resolution of the 6AV7612-0AA32-0BH0?

The 6AV7612-0AA32-0BH0 features a 12.1-inch TFT display with a resolution of 800 x 600 pixels (SVGA) and 64,000 colors.

What operating system does the SIMATIC Panel PC 670 6AV7612-0AA32-0BH0 support?

This Panel PC supports Windows-based operating systems such as Windows XP Professional or Windows 2000, depending on the factory configuration ordered. It is compatible with Siemens WinCC and ProTool HMI software.

What is the supply voltage for the 6AV7612-0AA32-0BH0?

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

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

The front panel of the 6AV7612-0AA32-0BH0 carries an IP65 protection rating, making it resistant to dust and water jets, suitable for industrial environments.

What communication interfaces are available on the SIMATIC Panel PC 670?

The unit provides Ethernet (RJ45), USB ports, RS-232, and RS-422/485 serial interfaces, enabling connectivity to PLCs, barcode scanners, printers, and other industrial peripherals.

Troubleshooting

Display remains blank after power on

Check that 24 V DC is present at the power input connector. Verify the power LED status. Determine whether the system is booting (listen for HDD activity) but only the display is dark, or whether the unit is completely unresponsive.

If the system boots but the screen is dark, replace the backlight inverter or CCFL lamp. If the unit is completely unresponsive, check the internal fuse and power supply board. A failed mainboard may require professional repair or replacement.

Panel PC fails to boot into Windows and shows BIOS error or stops at POST screen

Reseat all internal memory modules and check for any loose internal connections. Attempt to boot from an external USB device to determine if the internal storage has failed.

Replace the internal hard disk or CompactFlash storage card with a new unit loaded with the correct OS image. If POST errors indicate RAM failure, replace the RAM module. Restore the HMI project from backup after hardware replacement.

HMI runtime software loses communication with PLC intermittently

Check the Ethernet or serial cable for damage or loose connections. Verify the PLC IP address and communication settings in the WinCC or ProTool project. Use the ping command from the Panel PC to test network connectivity to the PLC.

Replace faulty cables or connectors. Correct any IP address conflicts on the network. Ensure the communication driver settings in the HMI project match the PLC configuration exactly. Update the communication driver if an outdated version is installed.

Touchscreen does not respond or responds inaccurately to touch input

Determine whether the unit has a resistive or other touch technology. Check if the touch controller is recognized in Windows Device Manager. Attempt to recalibrate the touchscreen using the built-in calibration utility.

Run the touchscreen calibration tool from the Windows Control Panel or Siemens-provided utility. If calibration does not resolve the issue, check the touch controller ribbon cable connection internally. Replace the touch overlay or touch controller board if the hardware is damaged.

Panel PC overheats and shuts down unexpectedly

Check the ambient temperature at the installation location against the specified operating range of 0 to 45 degrees C. Inspect ventilation openings for blockage by dust or debris. Check whether internal cooling fans are running.

Clean ventilation openings and internal fan filters using compressed air. Ensure the installation environment does not exceed 45 degrees C. Replace failed cooling fans. If the unit is installed in a sealed enclosure, ensure adequate enclosure cooling is provided.

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