Siemens 6AV7612-0AB22-0AH0 SIMATIC Panel PC 670

Name: Siemens 6AV7612-0AB22-0AH0 SIMATIC Panel PC 670
Brand: Siemens
SKU: 6AV7612-0AB22-0AH0
Price: 2007.00 EUR
Availability: InStock

€ 2.007,00

Condition

Clear

SKU: 6AV7612-0AB22-0AH0 Category: HMI & Display Brand: Siemens

Description
Additional information

The Siemens 6AV7612-0AB22-0AH0 is a Panel PC belonging to the SIMATIC Panel PC 670 series, manufactured by Siemens. It is an industrial-grade panel PC designed for demanding human-machine interface applications, combining computing power with a robust flat-panel display in a single integrated unit. This device is part of Siemens' SIMATIC HMI product line, intended for use as an operator station in industrial automation environments.

The SIMATIC Panel PC 670 (6AV7612-0AB22-0AH0) features a 12.1-inch TFT color display with a resolution of 800 x 600 pixels (SVGA), offering clear visualization of process data. The unit is built around an x86-compatible processor platform and supports Windows-based operating systems, enabling compatibility with SIMATIC WinCC and other SCADA software packages. It provides standard industrial communication interfaces including Ethernet and serial ports, and is designed with a fanless or low-maintenance cooling concept suited to continuous industrial operation. The front panel meets IP65 protection rating, making it resistant to dust and water ingress from the front.

The SIMATIC Panel PC 670 is widely deployed in manufacturing automation, process control, and machine tool applications across industries such as automotive, chemical processing, food and beverage, and general factory automation. Its integrated design reduces panel space requirements and simplifies installation compared to separate PC and display configurations. The combination of industrial-grade hardware and compatibility with Siemens SIMATIC software makes it a suitable choice for operator workstations requiring reliable long-term 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 +45 °C
Storage Temperature	-20 °C to +60 °C
Relative Humidity	5% to 90% (non-condensing)
Communication Interface	Ethernet (RJ45), RS-232, RS-422/485
Operating System	Windows XP Embedded / Windows 2000
Mounting	Panel mounting
Series/Product Family	SIMATIC Panel PC 670
Certifications	CE, UL

Common Error Codes & System Events

Event ID: 1000: Application error or unexpected software exception in the operating system or HMI runtime environment.
Check Windows Event Viewer for detailed error logs. Restart the HMI runtime application. If persistent, reinstall the SIMATIC WinCC or HMI software.
Event ID: 7000: Service failed to start during Windows boot sequence, which may prevent HMI runtime from launching.
Check Windows Services configuration. Ensure all required SIMATIC services are set to automatic start. Reboot the Panel PC.
Communication Error: Loss of communication between the Panel PC and the connected PLC or automation controller.
Verify Ethernet or serial cable connections. Check IP address configuration and network settings. Confirm the PLC is powered and in RUN mode.
Watchdog Timeout: The system watchdog has detected that the operating system or application has stopped responding within the defined time window.
Perform a controlled restart of the Panel PC. Check for software processes consuming excessive CPU resources. Update or reinstall the HMI application if the issue recurs.
Hardware Error – Display: Display backlight failure or no image output detected on the TFT panel.
Check 24 V DC supply voltage at the power connector. Inspect the backlight inverter and display cable connections internally. Replace the backlight unit or display panel if faulty.
Overtemperature Warning: Internal temperature of the Panel PC has exceeded the safe operating threshold.
Verify ambient temperature is within the 0 °C to +45 °C operating range. Clean any ventilation openings. Check that the panel cutout provides adequate clearance for heat dissipation.
Battery Low: The CMOS/RTC backup battery voltage is low, which may cause loss of BIOS settings and system clock after power off.
Replace the internal CMOS battery (typically CR2032 type). After replacement, re-enter BIOS settings and verify system date and time.
Boot Device Not Found: The Panel PC cannot locate a bootable operating system on the configured storage device (CompactFlash or hard disk).
Check that the storage medium is properly seated. Verify BIOS boot order settings. Replace the CompactFlash card or hard disk if the storage medium has failed.

Frequently Asked Questions

What is the supply voltage for the 6AV7612-0AB22-0AH0?

The SIMATIC Panel PC 670 (6AV7612-0AB22-0AH0) operates on a 24 V DC supply voltage, which is standard for Siemens industrial HMI and Panel PC products.

What display size and resolution does this Panel PC provide?

This unit features a 12.1-inch TFT color display with a resolution of 800 x 600 pixels (SVGA), suitable for detailed process visualization and operator interface screens.

Is this Panel PC compatible with SIMATIC WinCC?

Yes, the SIMATIC Panel PC 670 is compatible with Siemens SIMATIC WinCC and other SIMATIC HMI software packages, as it runs a Windows-based operating system (Windows XP Embedded or Windows 2000).

What is the front panel protection rating of this unit?

The front panel of the 6AV7612-0AB22-0AH0 meets IP65 protection rating, providing complete protection against dust ingress and resistance to low-pressure water jets.

What communication interfaces are available on this Panel PC?

The unit provides Ethernet (RJ45) for network and PLC communication, as well as RS-232 and RS-422/485 serial interfaces for connecting to a range of automation devices and controllers.

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 the internal fuse on the power supply board.

Ensure the supply voltage is stable and within tolerance. Replace the internal fuse if blown. If the power supply board is faulty, replace the internal power supply module.

Display is blank but the Panel PC appears to be running (HDD activity, network communication active)

The TFT backlight may have failed while the system is otherwise operational. Check if the display shows an image when a flashlight is shone at an angle on the screen surface.

Replace the backlight inverter board or the TFT display assembly. Verify the display cable connection between the mainboard and the display panel is secure.

Touchscreen does not respond or registers incorrect touch positions

The resistive touchscreen surface may be damaged, contaminated, or the touchscreen controller calibration may have drifted. Check for physical damage or debris on the screen surface.

Clean the touchscreen surface with a soft, dry cloth. Recalibrate the touchscreen using the Windows touchscreen calibration utility. If calibration does not resolve the issue, replace the touchscreen overlay.

Panel PC loses date and time settings after each power cycle

The CMOS backup battery is depleted and can no longer maintain BIOS settings when the main power is removed.

Replace the internal CMOS battery (CR2032 or equivalent as specified in the hardware manual). After replacement, reset the date, time, and BIOS configuration.

HMI runtime application fails to start or crashes repeatedly after Windows boot

Check the Windows Event Viewer for application or system error logs. Verify that the CompactFlash card or hard disk has sufficient free space and no file system errors.

Run a disk check (chkdsk) on the storage device. Reinstall the SIMATIC HMI runtime software if files are corrupted. If the storage medium is failing, replace the CompactFlash card or hard disk and restore from a system backup.

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