Siemens 6AV7611-0AA20-0CG0 SIMATIC Panel PC 670

Name: Siemens 6AV7611-0AA20-0CG0 SIMATIC Panel PC 670
Brand: Siemens
SKU: 6AV7611-0AA20-0CG0
Price: 1770.00 EUR
Availability: InStock

€ 1.770,00

Condition

Clear

SKU: 6AV7611-0AA20-0CG0 Category: HMI & Display Brand: Siemens

Description
Additional information

The Siemens 6AV7611-0AA20-0CG0 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 6AV7611-0AA20-0CG0 is built around an industrial-grade processor and runs Microsoft Windows operating systems, supporting SIMATIC WinCC and other Siemens HMI software packages. It features multiple communication interfaces including Ethernet and serial ports, enabling integration with SIMATIC S7 PLCs and other automation systems via PROFIBUS or Industrial Ethernet. The unit is designed for front-panel mounting with an IP65-rated front bezel, protecting against dust and water ingress in industrial environments. Onboard memory and storage options support reliable, continuous operation without mechanical hard drives in some configurations.

The SIMATIC Panel PC 670 is widely deployed in the manufacturing, automotive, chemical, and process industries where a full PC-based HMI platform is required. It is suitable for applications demanding complex visualization, data logging, recipe management, and integration with enterprise-level systems. Its rugged construction and compatibility with the SIMATIC software ecosystem make it a practical choice for machine-level and plant-level SCADA and HMI installations.

Technical Specifications

Series	SIMATIC Panel PC 670
Display Size	12.1 inch
Display Technology	TFT LCD
Display Colors	256 colors (8-bit)
Input Voltage	24 V DC
IP Rating (Front)	IP65
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), RS-232, RS-422/485
Mounting	Panel mounting (front flush)
Certifications	CE, UL
Operating System	Windows XP / Windows 2000
Software Compatibility	SIMATIC WinCC, ProTool/Pro

Common Error Codes & System Events

Event ID: 1000: Application error in the Windows operating system or HMI runtime software has caused an unexpected termination.
Check the Windows Event Viewer for detailed error logs. Reinstall or repair the SIMATIC WinCC or ProTool/Pro runtime software if corrupted.
Event ID: 7026: A boot-start or system-start driver failed to load, indicating a hardware driver conflict or missing driver.
Boot into Safe Mode, check Device Manager for driver conflicts, and reinstall the appropriate hardware drivers for the Panel PC.
Communication Error: Loss of communication between the Panel PC and the connected SIMATIC S7 PLC via Ethernet or PROFIBUS.
Verify network cable connections and IP address configuration. Check PLC communication settings and ensure the correct communication driver is active in WinCC.
Runtime Startup Failure: The WinCC or ProTool/Pro runtime fails to start after Windows boot, often due to a corrupted project file or licensing issue.
Verify the HMI project file integrity and reload from backup if necessary. Check that the software license (dongle or soft license) is present and valid.
Hard Disk Error: The internal hard disk or CompactFlash storage device is reporting read/write errors or has failed.
Replace the internal storage medium. Restore the operating system and HMI project from a backup image. Consider using a CompactFlash-based solution for improved reliability.
Watchdog Timeout: The system watchdog has triggered a reset due to the operating system or application becoming unresponsive.
Check for software processes consuming excessive CPU resources. Ensure the operating system is free of malware and that unnecessary background applications are disabled.
Display No Signal: The panel display shows no image despite the unit being powered, indicating a display controller or backlight fault.
Check internal display cable connections. Test with an external monitor via the VGA port if available. Replace the backlight inverter or display unit if the fault persists.

Frequently Asked Questions

What operating systems are supported by the 6AV7611-0AA20-0CG0?

The SIMATIC Panel PC 670 6AV7611-0AA20-0CG0 supports Microsoft Windows 2000 and Windows XP. It is compatible with SIMATIC WinCC and ProTool/Pro HMI software running on these operating systems.

What is the supply voltage for this Panel PC?

This unit operates on a 24 V DC supply voltage, which is standard for SIMATIC Panel PC 670 series devices used in industrial cabinet installations.

Is this Panel PC compatible with SIMATIC S7 PLCs?

Yes, the 6AV7611-0AA20-0CG0 supports communication with SIMATIC S7-300 and S7-400 PLCs via Industrial Ethernet and PROFIBUS using the appropriate communication drivers within WinCC or ProTool/Pro.

What is the IP protection rating of this unit?

The front panel of the 6AV7611-0AA20-0CG0 is rated IP65, providing protection against dust and low-pressure water jets. The rear of the unit is not rated to the same level and must be installed in a suitable enclosure.

Can the internal storage be replaced or upgraded?

Yes, the internal storage medium (hard disk or CompactFlash card depending on configuration) can be replaced. It is recommended to maintain a backup image of the operating system and HMI project to restore the unit after storage replacement.

Troubleshooting

Panel PC does not power on after 24 V DC is applied

Measure the 24 V DC supply voltage at the power input connector to confirm correct voltage level. Check for blown internal fuses and inspect the power supply module.

Ensure the supply voltage is within the specified 24 V DC range. Replace any blown fuses with the correct rating. If the internal power supply module is faulty, replace it with a compatible spare.

Display is blank but the unit appears to be running (fans active, HDD LED active)

Connect an external monitor to the VGA output port if available to determine whether the issue is with the display or the PC itself. Check the backlight inverter and display cable connections internally.

If the external monitor shows output, replace the backlight inverter or the LCD panel. If no output is present on either display, investigate the graphics driver or reinstall the operating system.

HMI runtime software crashes repeatedly after startup

Review the Windows Event Viewer logs for application errors. Check available disk space and RAM. Verify the integrity of the WinCC or ProTool/Pro project files.

Free up disk space if necessary, repair or reinstall the HMI runtime software, and reload the project from a known-good backup. Ensure all software licenses are valid and present.

Loss of communication with PLC during operation

Check the Ethernet or PROFIBUS cable connections at both the Panel PC and the PLC. Verify IP address settings and subnet configuration. Use the communication diagnostic tools within WinCC to identify the fault.

Replace faulty cables or connectors. Correct any IP address or network configuration mismatches. Restart the communication driver within the HMI software and confirm PLC program is running correctly.

Touchscreen does not respond or is misaligned

Attempt to recalibrate the touchscreen using the Windows control panel or the Siemens touchscreen calibration utility. Check for physical damage to the touch surface or loose internal touch controller cable.

Recalibrate the touchscreen through the operating system settings. If calibration fails, reinstall the touch controller driver. If the touch surface is physically damaged, replace the touchscreen assembly.

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