Siemens 6AV7612-0AB20-0CG0 SIMATIC Panel PC 670

Name: Siemens 6AV7612-0AB20-0CG0 SIMATIC Panel PC 670
Brand: Siemens
SKU: 6AV7612-0AB20-0CG0
Price: 2007.00 EUR
Availability: InStock

€ 2.007,00

Condition

Clear

SKU: 6AV7612-0AB20-0CG0 Category: HMI & Display Brand: Siemens

Description
Additional information

The Siemens 6AV7612-0AB20-0CG0 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 applications, combining computing power with a robust integrated display. This unit serves as a high-performance operator station suitable for use directly on the production floor or in control cabinets.

The SIMATIC Panel PC 670 6AV7612-0AB20-0CG0 features a 12.1-inch TFT color display with a resolution of 800 x 600 pixels (SVGA) and resistive touch screen technology. It is built around an industrial-grade processor platform and supports standard PC interfaces including USB, serial (COM), and Ethernet ports for connectivity to automation systems and peripherals. The unit runs Microsoft Windows operating systems and is designed for fanless or low-maintenance operation, with a robust aluminum front panel rated to IP65 for protection against dust and water ingress from the front.

This Panel PC is widely used in manufacturing automation, process control, and machine tool industries where a full PC-based HMI is required alongside PLC or SCADA systems. Its compatibility with Siemens SIMATIC WinCC and other SCADA software packages makes it suitable for visualization and supervisory control tasks. The rugged construction and industrial-grade components make it appropriate for environments with vibration, temperature variation, and continuous 24-hour operation.

Technical Specifications

Display Size	12.1 inch
Display Resolution	800 x 600 pixels (SVGA)
Display Type	TFT Color LCD
Touch Technology	Resistive touchscreen
Input/Operating Voltage	24 V DC
IP/Protection Rating	IP65 (front panel)
Operating Temperature	0 °C to +50 °C
Storage Temperature	-20 °C to +60 °C
Relative Humidity	5% to 90% (non-condensing)
Communication Interface	Ethernet (RJ45), USB, RS-232 (COM)
Mounting	Panel mounting
Series/Product Family	SIMATIC Panel PC 670
Certifications	CE, UL
Operating System	Microsoft Windows XP / Windows 2000

Common Error Codes & System Events

Event ID: 1000: Application error — an application process has terminated unexpectedly under Windows.
Check Windows Event Viewer for the faulting application name and version. Reinstall or update the affected software. Ensure all SIMATIC software licenses are valid.
Event ID: 7026: Boot-start or system-start driver failed to load during Windows startup.
Check Device Manager for driver conflicts. Reinstall the relevant hardware driver or restore the system using a backup image.
Event ID: 6008: The previous system shutdown was unexpected, indicating a possible power loss or system crash.
Check the 24 V DC power supply for stability and correct voltage. Inspect the UPS if installed. Review system logs for prior errors.
BIOS POST Error: Hardware self-test failure detected during Power-On Self-Test, preventing normal boot.
Check that all internal memory modules and expansion cards are properly seated. Clear CMOS if necessary and verify BIOS settings are correct for the hardware configuration.
WinCC Runtime Error: SIMATIC WinCC runtime has encountered a configuration or communication error and cannot start or maintain a connection.
Verify the WinCC project configuration and check the communication settings for the connected PLC. Ensure the correct MPI or Ethernet adapter is configured and that the PLC is reachable.
Watchdog Timeout: The hardware watchdog timer has triggered a system reset due to the operating system or application becoming unresponsive.
Investigate running processes for high CPU or memory usage. Check for software conflicts or memory leaks. Update or reinstall the SIMATIC software if the issue persists.
Temperature Warning: Internal system temperature has exceeded the recommended operating threshold.
Check ambient temperature around the panel and ensure ventilation clearances are maintained. Clean any air vents or filters. Verify the panel cooling system is functioning correctly.

Frequently Asked Questions

What is the supply voltage for the 6AV7612-0AB20-0CG0?

The unit operates on 24 V DC, which is standard for SIMATIC Panel PC 670 devices used in industrial environments.

What display size and resolution does this Panel PC have?

It features a 12.1-inch TFT color display with a resolution of 800 x 600 pixels (SVGA) and a resistive touchscreen interface.

Is this Panel PC compatible with Siemens WinCC SCADA software?

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

What is the front panel protection rating of this unit?

The front panel is rated to IP65, providing protection against dust ingress and low-pressure water jets, making it suitable for industrial panel mounting.

What communication interfaces are available on this unit?

The 6AV7612-0AB20-0CG0 provides Ethernet (RJ45), USB ports, and RS-232 serial (COM) interfaces for connecting to PLCs, networks, and peripherals.

Troubleshooting

Display remains blank after power on

Check that 24 V DC is present at the power input connector. Measure voltage at the panel's supply terminals. Inspect the internal power supply and backlight inverter.

Restore correct 24 V DC supply if absent. If voltage is correct but display is blank, the backlight or LCD panel may require replacement. A refurbished display assembly or internal power supply board may be needed.

Touchscreen does not respond or is inaccurate

Verify that the resistive touchscreen surface is clean and undamaged. Check the touchscreen controller driver in Windows Device Manager for errors or missing drivers.

Recalibrate the touchscreen using the Windows calibration utility. If calibration fails, reinstall the touchscreen driver. If the screen is physically damaged, the touchscreen overlay will need to be replaced.

System fails to boot and displays BIOS error or stops at POST screen

Check for hardware changes or failed components. Remove any external USB devices and attempt to boot. Inspect internal RAM modules and CompactFlash or hard disk connections.

Reseat memory modules and storage devices. If the BIOS settings have been lost due to a flat CMOS battery, replace the CMOS battery and reconfigure BIOS settings. Restore the operating system from a backup image if the storage device is corrupted.

Loss of communication with connected PLC or SCADA system

Check the Ethernet or serial cable connections between the Panel PC and the PLC. Verify IP address configuration and network settings in Windows. Check WinCC communication channel settings.

Replace faulty cables and ensure correct network configuration. Reconfigure the WinCC communication driver with the correct PLC address and interface settings. Verify the PLC is powered and operational.

System runs slowly or freezes during operation

Monitor CPU and memory usage in Windows Task Manager. Check for excessive background processes, low available disk space, or software conflicts. Inspect the CompactFlash or hard disk for errors.

Terminate unnecessary background processes and free up disk space. Run a disk check utility to identify storage errors. If the storage medium is failing, replace the CompactFlash card or hard disk and restore the system image.

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