Siemens 6AV7612-0AA22-0AH0 SIMATIC Panel PC 670

Name: Siemens 6AV7612-0AA22-0AH0 SIMATIC Panel PC 670
Brand: Siemens
SKU: 6AV7612-0AA22-0AH0
Price: 2007.00 EUR
Availability: InStock

€ 2.007,00

Condition

Clear

SKU: 6AV7612-0AA22-0AH0 Category: HMI & Display Brand: Siemens

Description
Additional information

The Siemens 6AV7612-0AA22-0AH0 is a Panel PC belonging to the SIMATIC Panel PC 670 series, manufactured by Siemens. It is an industrial panel computer designed for demanding human-machine interface (HMI) and visualization tasks in automation environments. This unit integrates a flat-panel display with a full PC platform, providing both operator interface and computing capabilities in a single compact device.

The SIMATIC Panel PC 670 (6AV7612-0AA22-0AH0) features a 12.1-inch TFT display with a resolution of 800 x 600 pixels (SVGA) and supports 65,536 colors. It is equipped with an Intel Celeron processor and runs Microsoft Windows XP or Windows 2000 as its operating system, providing a familiar PC environment for SCADA and HMI software. The unit offers standard PC interfaces including USB, serial (RS-232), parallel, and Ethernet ports, and is designed for front-panel mounting with an IP65-rated front bezel for protection against dust and water ingress. It supports both touch screen and optional keyboard/mouse input methods.

The SIMATIC Panel PC 670 is widely used in manufacturing, process automation, and machine tool industries where a robust, industrially hardened PC platform is required at the operator station. Its fanless or low-noise cooling design and wide operating temperature range make it suitable for installation in control cabinets and harsh factory floor environments. The device is commonly integrated with Siemens SIMATIC WinCC, WinCC flexible, or third-party SCADA software for process visualization and data acquisition applications.

Technical Specifications

Display Size	12.1 inch
Display Resolution	800 x 600 pixels (SVGA)
Display Colors	65,536 colors
Display Type	TFT LCD
Touch Technology	Resistive touch screen
Input Voltage	24 V DC
Power Consumption	Approx. 60 W
IP Protection Rating (Front)	IP65
IP Protection Rating (Rear)	IP20
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), RS-232, USB, Parallel
Mounting	Panel mounting (front flush)
Certifications	CE, UL
Series/Product Family	SIMATIC Panel PC 670

Common Error Codes & System Events

Event ID: 100: Operating system startup error or boot failure detected during POST sequence.
Check hard disk or CompactFlash card integrity. Verify BIOS settings and reseat storage media. Restore OS image if necessary.
Event ID: 200: Watchdog timeout triggered — application software stopped responding within the defined monitoring interval.
Restart the HMI application. Check for software deadlocks or insufficient CPU resources. Update or reinstall the HMI runtime software.
Event ID: 300: Ethernet communication loss — connection to PLC or SCADA server interrupted.
Check Ethernet cable and switch connections. Verify IP address configuration. Confirm PLC or server is online and reachable.
Event ID: 400: Touch screen calibration error — touch input coordinates are misaligned or unresponsive.
Run the touch screen calibration utility from the Windows Control Panel or SIMATIC settings. Clean the touch surface and recalibrate.
Event ID: 500: Storage media error — read/write failure on hard disk or CompactFlash card.
Check storage device connections. Run disk diagnostics. Replace the CompactFlash card or hard disk if errors persist.
Event ID: 600: 24 V DC supply undervoltage — supply voltage dropped below the minimum operating threshold.
Measure the 24 V DC supply at the power connector. Check power supply unit output and wiring. Replace power supply if voltage is out of specification.
Event ID: 700: Fan failure or thermal overtemperature warning — internal temperature exceeded safe operating limits.
Check ventilation around the panel PC. Clean air filters and vents. Verify ambient temperature is within specification. Replace cooling fan if faulty.

Frequently Asked Questions

What is the supply voltage for the 6AV7612-0AA22-0AH0?

The SIMATIC Panel PC 670 (6AV7612-0AA22-0AH0) operates on a 24 V DC supply voltage.

What operating system does the 6AV7612-0AA22-0AH0 support?

This Panel PC supports Microsoft Windows XP Professional and Windows 2000, providing a standard PC environment for running SIMATIC WinCC, WinCC flexible, or other HMI and SCADA software.

What is the front panel protection rating of this unit?

The front panel of the 6AV7612-0AA22-0AH0 carries an IP65 protection rating, making it resistant to dust and water jets, suitable for direct panel mounting in industrial environments.

What communication interfaces are available on this Panel PC?

The unit provides Ethernet (RJ45), RS-232 serial, USB, and parallel interfaces, enabling connectivity to PLCs, networks, and peripheral devices.

Is the touch screen on the 6AV7612-0AA22-0AH0 resistive or capacitive?

The touch screen on this Panel PC uses resistive touch technology, which is suitable for use with gloves or stylus in industrial environments.

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. Inspect internal fuses if accessible.

Restore correct 24 V DC supply within specification. If supply is correct and display remains blank, the backlight inverter or display panel may be faulty and require replacement.

Touch screen input is inaccurate or unresponsive

Determine whether the touch surface is physically damaged, contaminated, or whether the calibration has drifted. Test with a stylus to isolate hardware from calibration issues.

Clean the touch screen surface with a soft cloth. Run the touch calibration utility from the Windows Control Panel. If the screen remains unresponsive, the touch controller or digitizer may require replacement.

Panel PC fails to boot or displays a BIOS error

Check the CompactFlash card or hard disk seating and connections. Listen for POST beep codes and note any error messages displayed during startup.

Reseat the storage media. If the OS image is corrupted, restore using the Siemens recovery image. Replace the CompactFlash card or hard disk if the storage device is faulty.

Ethernet communication to PLC is lost intermittently

Check the Ethernet cable, connectors, and switch port for physical faults. Use the Windows network diagnostics or ping test to verify connectivity. Check for IP address conflicts on the network.

Replace the Ethernet cable if damaged. Assign a static IP address to avoid conflicts. Update the network adapter driver if communication issues persist after physical checks.

Unit overheats and shuts down unexpectedly

Check the ambient temperature around the panel PC and verify it is within the 0 °C to +50 °C operating range. Inspect ventilation openings and cooling fans for blockages or failure.

Improve cabinet ventilation or add cooling. Clean dust from vents and filters. If a cooling fan has failed, replace it. Ensure the panel PC is not installed in a location with excessive heat sources nearby.

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