Siemens 6AV6146-5QQ45-0LY5 SIMATIC IPC677E

Name: Siemens 6AV6146-5QQ45-0LY5 SIMATIC IPC677E
Brand: Siemens
SKU: 6AV6146-5QQ45-0LY5
Price: 2495.00 EUR
Availability: InStock

€ 2.495,00

Condition

Clear

SKU: 6AV6146-5QQ45-0LY5 Category: HMI & Display Brand: Siemens

Description
Additional information

The Siemens 6AV6146-5QQ45-0LY5 is a high-performance industrial panel PC belonging to the SIMATIC IPC677E series, manufactured by Siemens. It is designed for demanding human-machine interface (HMI) and visualization tasks in industrial environments, combining a powerful computing platform with a robust, panel-mount enclosure. The unit integrates a large-format multi-touch display with an industrial-grade PC platform, making it suitable for complex SCADA, process visualization, and control applications.

The SIMATIC IPC677E features a widescreen multi-touch display with projected capacitive (PCAP) touch technology, supporting multi-finger gesture input for intuitive operator interaction. It is equipped with an Intel Core processor (6th or 7th generation, depending on configuration), offering substantial computing performance for running WinCC, TIA Portal-based HMI applications, and third-party software simultaneously. The unit provides multiple communication interfaces including Gigabit Ethernet ports, USB 3.0 ports, and optional PROFINET connectivity, along with a range of expansion slots. It is designed to meet IP65 protection on the front panel, ensuring resistance to dust and water ingress in harsh industrial settings, and carries CE and UL certifications.

The SIMATIC IPC677E is widely deployed in the automotive, food and beverage, pharmaceutical, chemical, and energy industries. It is particularly suited for central operator stations on large production lines, process control rooms, and machine-level visualization where high graphical performance and reliable long-term operation are required. Its fanless or actively cooled design options and wide operating temperature range make it adaptable to a variety of installation environments, from control cabinets to standalone operator panels.

Technical Specifications

Series/Product Family	SIMATIC IPC677E
Display Size	21.5 inch
Touch Technology	Projected Capacitive (PCAP) Multi-Touch
Display Resolution	1920 x 1080 px (Full HD)
Display Colors	16.7 million colors
Processor	Intel Core i7 (6th/7th Generation)
Operating System	Windows 10 IoT Enterprise (64-bit)
Input/Operating Voltage	24 V DC
Power Consumption	Max. 120 W
Communication Interface	2x Gigabit Ethernet (RJ45), 4x USB 3.0, 1x DisplayPort
IP/Protection Rating	IP65 (front panel), IP20 (rear)
Operating Temperature	0 °C to +45 °C
Storage Temperature	-20 °C to +60 °C
Relative Humidity	5% to 90% (non-condensing)
Mounting	Panel mounting
Certifications	CE, UL, cULus

Common Error Codes & System Events

Event ID: 100: System startup failure – the operating system failed to boot correctly, possibly due to a corrupted system partition or failed storage device.
Check the SSD/HDD status in BIOS. Attempt system restore or reinstall the operating system using the recovery partition or recovery media.
Event ID: 1001: Unexpected system shutdown or crash recorded by Windows Error Reporting, indicating a previous blue screen or power loss event.
Review Windows Event Viewer for associated critical errors. Check power supply stability, RAM integrity, and driver versions. Update or roll back recently changed drivers.
BIOS POST Error: 0162: Setup data integrity check failure – BIOS configuration data has changed or become corrupted, often after a CMOS battery failure.
Enter BIOS setup and restore default settings. Replace the CMOS battery (CR2032) if the error recurs after power cycling.
Fan Error: CPU or system cooling fan has failed or is operating below the minimum speed threshold, risking thermal shutdown.
Inspect and clean the fan assembly. Replace the faulty fan with a Siemens-approved spare part. Ensure ventilation clearances around the unit are maintained.
Temperature Warning: Internal system temperature has exceeded the defined warning threshold, which may lead to thermal throttling or shutdown.
Check ambient temperature and ensure it is within the 0–45 °C operating range. Clean air filters and ventilation slots. Verify fan operation.
Drive Failure / S.M.A.R.T. Error: The internal SSD or HDD has reported a S.M.A.R.T. health warning, indicating potential imminent storage failure.
Back up all data immediately. Replace the storage device with a compatible Siemens-qualified SSD. Reinstall the operating system and HMI software.
Network Link Down: One or both Ethernet interfaces have lost link, indicating a cable fault, switch issue, or NIC configuration problem.
Check Ethernet cable connections and switch port status. Verify IP configuration in Windows Network Settings. Test with a known-good cable and switch port.
WinCC Runtime Error: Siemens WinCC or WinCC flexible runtime has encountered an application-level fault, preventing normal HMI operation.
Restart the WinCC runtime application. Check the WinCC diagnostic log for specific error details. Verify project configuration and communication driver settings.

Frequently Asked Questions

What is the display size and touch technology used on the 6AV6146-5QQ45-0LY5?

The unit features a 21.5-inch Full HD (1920 x 1080) widescreen display with projected capacitive (PCAP) multi-touch technology, supporting multi-finger gesture input.

What operating system does the SIMATIC IPC677E run?

The IPC677E typically runs Windows 10 IoT Enterprise (64-bit), which is optimized for long-term availability and industrial use with Siemens HMI software such as WinCC.

What is the supply voltage for this panel PC?

The 6AV6146-5QQ45-0LY5 operates on a 24 V DC supply voltage, which is standard for Siemens industrial panel PCs and compatible with typical control cabinet power supplies.

Is the front panel of the IPC677E rated for protection against dust and water?

Yes, the front panel carries an IP65 protection rating, making it resistant to dust ingress and low-pressure water jets, suitable for installation in industrial environments.

Is the SIMATIC IPC677E compatible with Siemens TIA Portal and WinCC?

Yes, the IPC677E is fully compatible with Siemens TIA Portal-based WinCC Runtime Advanced and WinCC SCADA software, and is a recommended platform for Siemens visualization solutions.

Troubleshooting

Display remains blank after power on

Check that 24 V DC is present at the power input connector. Verify the power LED status on the unit. Attempt to connect an external monitor via DisplayPort to determine if the fault is display-specific or system-wide.

If the external monitor shows output, the internal display panel or backlight inverter may be faulty and requires replacement. If no output is present on either display, inspect the internal power supply board and reseat RAM modules.

Touch input is unresponsive or erratic

Clean the display surface thoroughly, as PCAP touch is sensitive to contamination, moisture, or conductive materials on the screen. Check Device Manager in Windows for touch controller driver errors.

Recalibrate or reinstall the touch controller driver. If the issue persists after cleaning and driver reinstallation, the touch overlay or controller board may need to be replaced.

Unit powers on but fails to boot into Windows

Access the BIOS/UEFI setup to verify the boot order and confirm the SSD is detected. Check for S.M.A.R.T. errors on the storage device.

Attempt a Windows startup repair using the recovery partition. If the SSD is not detected or shows S.M.A.R.T. errors, replace the storage device and reinstall the operating system and HMI software from backup media.

System overheats and shuts down unexpectedly

Check the ambient temperature around the installation. Inspect ventilation slots and any air filters for blockage. Verify fan operation via BIOS hardware monitor.

Clean all ventilation paths and air filters. Ensure the installation environment is within the 0–45 °C operating range. Replace any failed cooling fans with Siemens-approved spare parts.

Ethernet communication to PLC or network is lost intermittently

Check physical Ethernet cable connections and switch port LEDs. Use Windows Event Viewer to identify network adapter errors. Test with a replacement cable to rule out cable faults.

Replace the Ethernet cable if faulty. Update the network adapter driver. If the NIC hardware is defective, the unit may require mainboard-level repair or replacement of the network interface component.

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