Siemens 6AV7612-0AB30-0CF0 SIMATIC Panel PC 670

Name: Siemens 6AV7612-0AB30-0CF0 SIMATIC Panel PC 670
Brand: Siemens
SKU: 6AV7612-0AB30-0CF0
Price: 2007.00 EUR
Availability: InStock

€ 2.007,00

Condition

Clear

SKU: 6AV7612-0AB30-0CF0 Category: HMI & Display Brand: Siemens

Description
Additional information

The Siemens 6AV7612-0AB30-0CF0 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 built-in display with a full PC architecture, enabling it to run standard Windows-based SCADA and HMI software alongside industrial control applications.

The SIMATIC Panel PC 670 features a 12.1-inch TFT display with a resolution of 800 x 600 pixels (SVGA) and supports touch screen input. It is built around an industrial-grade processor platform and includes multiple communication interfaces such as Ethernet (RJ45), USB ports, and serial interfaces (RS-232/RS-422/RS-485), enabling integration with a wide range of automation networks and peripherals. The unit is designed for front-panel mounting with an IP65-rated front bezel, providing protection against dust and water ingress in industrial environments.

The SIMATIC Panel PC 670 is widely used in manufacturing, process automation, and machine building applications where a full PC-based visualization platform is required. It is suitable for industries such as automotive, food and beverage, chemical processing, and water treatment, where operators require a robust, panel-mounted computing solution capable of running complex HMI software such as Siemens WinCC. Its fanless or low-maintenance design options make it appropriate for environments where reliability and reduced maintenance intervals are critical.

Technical Specifications

Display Size	12.1 inch
Display Resolution	800 x 600 pixels (SVGA)
Display Type	TFT color LCD
Touch Technology	Resistive touch screen
Input Voltage	24 V DC
IP Rating (Front)	IP65
Communication Interfaces	Ethernet (RJ45), USB, RS-232/RS-422/RS-485
Operating System	Windows XP / Windows 2000 (factory configurable)
Mounting	Panel mounting (front flush)
Operating Temperature	0 °C to +45 °C
Storage Temperature	-20 °C to +60 °C
Relative Humidity	5% to 90% (non-condensing)
Series	SIMATIC Panel PC 670
Certifications	CE, UL

Common Error Codes & System Events

Event ID: 100: System startup error — the operating system failed to initialize correctly during boot.
Check the hard disk or CompactFlash card for errors. Verify that the OS installation is intact and re-image if necessary.
Event ID: 200: Hardware watchdog timeout — the system watchdog triggered a reset due to an application or OS hang.
Investigate the running application for infinite loops or resource deadlocks. Update or reinstall the HMI software if the issue persists.
Event ID: 300: Communication interface error — loss of communication on the configured network interface (Ethernet or serial).
Check cable connections and network configuration. Verify IP address settings and ensure the connected PLC or controller is online.
Event ID: 400: Touch screen calibration error — the touch input is misaligned or unresponsive.
Re-run the touch screen calibration utility from the Windows Control Panel or SIMATIC configuration tool. Clean the touch surface and check the touch controller connection.
Event ID: 500: Storage media error — read/write failure detected on the hard disk or CompactFlash storage device.
Run a disk check utility (chkdsk). Replace the CompactFlash card or hard disk if physical errors are detected. Restore the system image from backup.
Event ID: 600: Power supply undervoltage — the 24 V DC supply voltage has dropped below the acceptable operating threshold.
Measure the supply voltage at the power connector. Ensure the power supply unit is rated adequately and check for voltage drops due to cable resistance or load.
Event ID: 700: Fan failure or thermal warning — internal temperature has exceeded the warning threshold or a cooling fan has stopped.
Check that ventilation clearances around the panel are maintained. Inspect and clean any cooling fans. Replace the fan unit if it has failed.

Frequently Asked Questions

What is the supply voltage for the 6AV7612-0AB30-0CF0?

The SIMATIC Panel PC 670 operates on a 24 V DC supply voltage. Ensure the power source is stable and within the specified tolerance range.

What operating system does this Panel PC support?

The 6AV7612-0AB30-0CF0 supports Windows XP Professional or Windows 2000, depending on the factory configuration. It is compatible with Siemens WinCC and other Windows-based HMI software.

What is the IP protection rating of this unit?

The front panel of the SIMATIC Panel PC 670 carries an IP65 rating, providing protection against dust and low-pressure water jets. The rear of the unit is not rated to IP65.

What communication interfaces are available on this Panel PC?

The unit includes Ethernet (RJ45), USB ports, and serial interfaces (RS-232/RS-422/RS-485), allowing connection to PLCs, networks, and peripheral devices.

Is the touch screen on this unit replaceable?

Yes, the resistive touch screen assembly can be replaced as a spare part. Recalibration of the touch screen is required after replacement using the built-in calibration utility.

Troubleshooting

Display remains blank after power on

Check the 24 V DC supply voltage at the power connector. Verify that the internal power supply board is receiving correct voltage and inspect the backlight inverter board.

Replace the backlight inverter or the TFT display assembly if no image is produced despite correct supply voltage. Ensure the power connector is fully seated.

Touch screen does not respond or responds inaccurately

Determine whether the issue is a calibration problem or a hardware fault by attempting to recalibrate via the Windows Control Panel. Check the touch controller ribbon cable connection internally.

Recalibrate the touch screen using the SIMATIC or Windows calibration tool. If the touch screen remains unresponsive, replace the touch screen overlay or the touch controller board.

Panel PC fails to boot or repeatedly restarts

Check the CompactFlash card or hard disk for errors using a disk diagnostic tool. Inspect the OS installation for corruption and verify that the watchdog timer settings are appropriate for the application.

Re-image the storage media with a known-good system image. If the storage device is faulty, replace the CompactFlash card or hard disk and restore the OS and HMI application.

Loss of communication with PLC or network devices

Verify Ethernet cable integrity and check the IP address configuration in Windows Network Settings. Test the network port with a known-good cable and confirm the PLC is powered and online.

Replace the Ethernet cable if damaged. Reconfigure the IP address settings if incorrect. If the onboard Ethernet port is faulty, install a compatible PCIe or PCI network adapter as a replacement.

System overheating or thermal shutdown

Check that the minimum ventilation clearances specified in the SIMATIC Panel PC 670 manual are maintained around the unit. Inspect internal fans for operation and check for dust accumulation on vents.

Clean dust from ventilation openings using compressed air. Ensure ambient temperature is within the 0 °C to +45 °C operating range. Replace any failed cooling fans with Siemens-approved spare parts.

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