Siemens 6AV7612-0AA22-0BJ0 SIMATIC Panel PC 670

Name: Siemens 6AV7612-0AA22-0BJ0 SIMATIC Panel PC 670
Brand: Siemens
SKU: 6AV7612-0AA22-0BJ0
Price: 2007.00 EUR
Availability: InStock

€ 2.007,00

Condition

Clear

SKU: 6AV7612-0AA22-0BJ0 Category: HMI & Display Brand: Siemens

Description
Additional information

The Siemens 6AV7612-0AA22-0BJ0 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 display, computing hardware, and industrial-grade I/O into a single compact panel-mount enclosure.

The SIMATIC Panel PC 670 (6AV7612-0AA22-0BJ0) features a 12.1-inch TFT color display with a resolution of 800 x 600 pixels (SVGA) and resistive touch screen technology. It is powered by an Intel Celeron processor and runs Microsoft Windows XP or Windows CE depending on configuration, supporting SIMATIC WinCC flexible and other Siemens HMI software packages. The unit provides standard PC interfaces including USB, serial (RS-232), parallel, and Ethernet (RJ45), enabling integration with SIMATIC S7 PLCs and other automation controllers via PROFIBUS or Industrial Ethernet. The front panel meets IP65 protection rating, making it suitable for installation in control cabinet doors exposed to dust and water spray.

The SIMATIC Panel PC 670 is widely used in the automotive, food and beverage, pharmaceutical, and machine tool industries for process visualization, data acquisition, and operator control applications. Its rugged industrial design, combined with standard PC architecture, allows engineers to run custom SCADA and HMI applications alongside standard Windows software. The panel-mount form factor and IP65-rated front face make it particularly suitable for integration into control panels and operator stations on production lines.

Technical Specifications

Display Size	12.1 inch
Display Resolution	800 x 600 pixels (SVGA)
Display Type	TFT Color LCD
Display Colors	256,000 colors
Touch Technology	Resistive touchscreen
Input Voltage	24 V DC
Power Consumption	Approx. 60 W
Front Panel Protection Rating	IP65
Rear Protection Rating	IP20
Communication Interface	Ethernet RJ45, RS-232 (COM1/COM2), USB, Parallel (LPT)
Operating Temperature	0 °C to 45 °C
Storage Temperature	-20 °C to 60 °C
Relative Humidity	5% to 90% (non-condensing)
Mounting	Panel mount
Certifications	CE, UL
Series/Product Family	SIMATIC Panel PC 670

Common Error Codes & System Events

Event ID: 100: System startup error — the operating system failed to boot correctly or a critical system file is missing.
Check the hard disk or CompactFlash card for integrity. Reinstall the operating system or restore from a system backup if the storage medium is corrupted.
Event ID: 1001: Application crash — a monitored HMI or SCADA application has terminated unexpectedly.
Review the Windows Event Viewer log for the faulting application. Reinstall the HMI software (e.g. WinCC flexible Runtime) and check for software version compatibility.
Event ID: 6008: Unexpected shutdown — the system was shut down uncleanly, typically due to a power loss or hardware fault.
Check the 24 V DC power supply for stability and correct voltage. Inspect all power connectors and ensure an uninterruptible power supply (UPS) is used if power fluctuations are present.
BIOS POST Error: Hardware self-test failure during power-on — a hardware component (RAM, CPU, or storage) was not detected or failed the POST test.
Reseat RAM modules and check all internal connectors. If the error persists, identify the failing component via BIOS POST beep codes and replace the defective module.
HMI Runtime Communication Error: Loss of communication between the WinCC flexible Runtime application and the connected PLC (S7 via Ethernet or PROFIBUS).
Verify Ethernet or PROFIBUS cable connections and check network settings (IP address, subnet mask). Confirm the PLC is in RUN mode and that the communication driver is correctly configured in WinCC flexible.
Watchdog Timeout: The system watchdog timer has triggered, indicating the operating system or application has become unresponsive.
Investigate CPU load and running processes. Reduce background tasks, check for memory leaks in the HMI application, and ensure the Panel PC meets the minimum hardware requirements for the installed software version.
Temperature Warning: Internal hardware temperature has exceeded the recommended operating threshold.
Check that ambient temperature is within the 0–45 °C operating range. Clean any ventilation openings, verify that the Panel PC is not installed in a location with restricted airflow, and check that cooling fans (if present) are operational.

Frequently Asked Questions

What operating system does the 6AV7612-0AA22-0BJ0 run?

This variant of the SIMATIC Panel PC 670 is configured to run Microsoft Windows XP Professional. It supports Siemens SIMATIC WinCC flexible Runtime and other standard Windows-based HMI and SCADA applications.

What is the supply voltage for this Panel PC?

The 6AV7612-0AA22-0BJ0 operates on a 24 V DC supply voltage, which is standard for SIMATIC Panel PC 670 units and compatible with typical industrial control cabinet power supplies.

Is this Panel PC compatible with SIMATIC S7 PLCs?

Yes, the Panel PC 670 can communicate with SIMATIC S7-300 and S7-400 PLCs via Industrial Ethernet (TCP/IP) or PROFIBUS using appropriate communication cards and WinCC flexible or WinCC software.

What is the front panel protection rating?

The front panel of the 6AV7612-0AA22-0BJ0 is rated IP65, providing protection against dust ingress and water jets, making it suitable for installation in control cabinet doors in industrial environments.

Can the storage medium be replaced or upgraded?

The SIMATIC Panel PC 670 typically uses a hard disk drive or CompactFlash card as its storage medium. The storage device can be replaced for repair or capacity upgrade purposes, but the operating system and software must be reinstalled or restored from a backup image after replacement.

Troubleshooting

Display remains blank after power is applied

Check the 24 V DC supply voltage at the power connector using a multimeter. Verify that the power LED indicator is illuminated. If the PC is running but the display is blank, connect an external VGA monitor to determine whether the fault is in the display or the graphics output.

If the supply voltage is correct and the external monitor shows output, the internal display or backlight inverter may be faulty and should be replaced. If there is no output on the external monitor either, the mainboard or graphics hardware requires inspection or replacement.

Touchscreen does not respond or responds inaccurately

Attempt to operate the unit using an external USB mouse to confirm the system is otherwise functional. Check whether the touchscreen driver is correctly installed in Device Manager. Perform a touchscreen calibration via the Windows Control Panel or the SIMATIC touchscreen calibration utility.

Recalibrate the touchscreen using the built-in calibration tool. If calibration does not resolve the issue, check the touchscreen controller connection to the mainboard. A faulty resistive touchscreen overlay or controller board will require hardware replacement.

Panel PC fails to boot and shows a BIOS or POST error

Listen for BIOS POST beep codes and note any error messages displayed. Check whether the hard disk or CompactFlash storage medium is detected in the BIOS setup menu. Reseat RAM modules and inspect internal connectors for corrosion or damage.

If the storage medium is not detected, replace the hard disk or CompactFlash card and restore the operating system from a backup image. If RAM is faulty, replace with compatible modules as specified for the Panel PC 670 platform.

HMI application loses communication with the PLC intermittently

Check Ethernet or PROFIBUS cable integrity and connector seating. Use the Windows network diagnostics or ping utility to test connectivity to the PLC. Review the WinCC flexible diagnostic buffer for communication error entries and timestamps.

Replace damaged cables and ensure connectors are properly secured. Verify that the IP address configuration is correct and that no IP address conflicts exist on the network. Update communication drivers and WinCC flexible to the latest compatible version if software faults are suspected.

System runs slowly or HMI application freezes

Open Windows Task Manager to check CPU and RAM utilization. Identify any background processes consuming excessive resources. Check available disk space on the system drive, as low disk space can cause severe performance degradation.

Terminate unnecessary background processes and disable non-essential startup programs. Free up disk space by removing temporary files and old logs. If the hard disk is fragmented, run a disk defragmentation. Consider upgrading the storage medium to a solid-state CompactFlash card for improved performance.

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