Siemens 6AV6146-5QQ45-1LY5 SIMATIC IPC677E

Name: Siemens 6AV6146-5QQ45-1LY5 SIMATIC IPC677E
Brand: Siemens
SKU: 6AV6146-5QQ45-1LY5
Price: 2495.00 EUR
Availability: InStock

€ 2.495,00

Condition

Clear

SKU: 6AV6146-5QQ45-1LY5 Category: HMI & Display Brand: Siemens

Description
Additional information

The Siemens 6AV6146-5QQ45-1LY5 is an industrial panel PC belonging to the SIMATIC IPC677E series, manufactured by Siemens. It is a high-performance, fanless industrial PC designed for demanding HMI and SCADA applications requiring robust computing power in a panel-mount form factor. The unit integrates a widescreen multi-touch display with an embedded PC platform, providing a combined operator interface and computing solution.

The SIMATIC IPC677E features a 19-inch widescreen TFT display with a projected capacitive (PCAP) multi-touch interface supporting up to 10 simultaneous touch points. It is powered by an Intel Core i7 processor (6th generation Skylake architecture) and supports DDR4 RAM configurations, providing substantial processing headroom for complex visualization tasks. The unit offers multiple communication interfaces including Gigabit Ethernet ports, USB 3.0 and USB 2.0 ports, and supports optional PROFINET integration. It is designed for fanless operation using passive cooling, enhancing reliability in dusty or harsh industrial environments, and carries a protection rating of IP65 on the front panel.

The IPC677E is widely deployed in manufacturing automation, process control, and machine tool industries where a combined HMI and computing platform is required. Its fanless design and wide operating temperature range make it suitable for installation in control cabinets and machine panels in automotive, food and beverage, pharmaceutical, and chemical processing plants. The multi-touch PCAP display and high processing performance allow it to run complex SCADA software, WinCC Runtime, and third-party visualization packages simultaneously.

Technical Specifications

Display Size	19 inch (widescreen)
Display Technology	TFT LCD
Touch Technology	Projected Capacitive (PCAP), 10-point multi-touch
Display Resolution	1366 x 768 px (WXGA)
Processor	Intel Core i7 (6th Generation, Skylake)
Input/Operating Voltage	24 V DC
Power Consumption	Approx. 90 W (typical)
Communication Interface	2x Gigabit Ethernet (RJ45), USB 3.0, USB 2.0, DisplayPort
Operating System	Windows 10 IoT Enterprise (64-bit)
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)
Mounting	Panel mounting
Certifications	CE, UL, cULus
Series/Product Family	SIMATIC IPC677E

Common Error Codes & System Events

Event ID: 100: System startup failure – BIOS POST error detected during boot sequence.
Check RAM seating and integrity. Verify all internal connectors are secure. Re-flash BIOS if necessary or replace defective memory module.
Event ID: 1000: Application crash or unexpected software termination reported by Windows Event Log.
Review Windows Event Viewer for faulting module details. Reinstall or update the affected application. Check for OS corruption and run system file checker (sfc /scannow).
Event ID: 6008: Unexpected system shutdown recorded by Windows – indicates power loss or system hang.
Check 24 V DC supply voltage stability. Inspect power supply connections. Review hardware error logs in SIMATIC IPC DiagMonitor for thermal or hardware faults.
Watchdog Timeout: Hardware watchdog timer has triggered a system reset due to OS or application hang.
Investigate software causing the hang. Adjust watchdog timeout settings via SIMATIC IPC DiagMonitor. Ensure OS and drivers are up to date.
Fan Fault: Cooling fan failure detected (if active cooling variant). Thermal protection may activate.
Inspect and clean fan assembly. Replace fan unit if faulty. For fanless variants, verify ambient temperature is within specification and heat sink is unobstructed.
Drive Failure: Internal storage device (SSD/HDD) failure or read/write error detected.
Run storage diagnostics via BIOS or OS tools. Back up data immediately. Replace the internal SSD or CFast card with a Siemens-approved replacement.
Network Link Down: Ethernet interface reports no link on one or both Gigabit Ethernet ports.
Check Ethernet cable integrity and switch port status. Verify network adapter driver is installed correctly. Test with a known-good cable and switch port.
Touch Controller Error: PCAP touch controller is unresponsive or touch input is not registered by the OS.
Restart the touch controller service via Device Manager. Recalibrate the touch screen. If persistent, update touch controller firmware or replace the display assembly.

Frequently Asked Questions

What is the supply voltage for the Siemens 6AV6146-5QQ45-1LY5?

The unit operates on a 24 V DC supply voltage, which is standard for SIMATIC IPC panel PCs intended for industrial cabinet installation.

What operating system does the IPC677E support?

The IPC677E is available with Windows 10 IoT Enterprise (64-bit). The specific OS variant depends on the order configuration encoded in the part number.

Is the front panel of the IPC677E protected against dust and water ingress?

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

What type of touch technology does this panel PC use?

The 6AV6146-5QQ45-1LY5 uses Projected Capacitive (PCAP) multi-touch technology, supporting up to 10 simultaneous touch points for intuitive operator interaction.

Can this IPC run Siemens WinCC Runtime software?

Yes, the SIMATIC IPC677E is fully compatible with Siemens WinCC Runtime Advanced and WinCC Runtime Professional, as well as other SCADA and HMI visualization software packages.

Troubleshooting

Display remains blank after power is applied

Measure 24 V DC at the power input connector. Check the internal fuse and verify the power LED status. Connect an external monitor via DisplayPort to determine if the issue is with the display or the PC itself.

If the external monitor shows output, replace the internal display or display cable. If no output on either display, check the power supply unit and internal DC-DC converter. Replace the power supply board if faulty.

Touch screen does not respond to input

Verify the touch controller is recognized in Windows Device Manager. Check for driver errors or unknown devices. Test with a USB mouse to confirm the OS is running correctly.

Reinstall or update the PCAP touch controller driver. If the driver is correctly installed but touch remains non-functional, update the touch controller firmware. If the issue persists, replace the display assembly.

System repeatedly restarts or fails to boot into Windows

Check BIOS POST messages for hardware errors. Run Windows Startup Repair from a bootable USB. Inspect the internal SSD or CFast storage for errors using diagnostic tools.

Replace the internal storage device if diagnostics report errors. Reinstall the operating system using the Siemens recovery image. Verify RAM modules are correctly seated and undamaged.

Ethernet communication is intermittent or not established

Check physical cable connections on both Ethernet ports. Verify link LEDs on the RJ45 connectors are active. Review network adapter status in Windows Device Manager and check for driver errors.

Replace the Ethernet cable and test on a different switch port. Reinstall the Gigabit Ethernet driver. If the adapter is not recognized, update the chipset drivers or replace the network interface module.

Unit overheats and shuts down unexpectedly

Check ambient temperature around the panel PC. Verify that ventilation clearances specified in the installation manual are maintained. Use SIMATIC IPC DiagMonitor to read CPU and system temperature values.

Ensure the installation environment does not exceed 50 °C ambient temperature. Clean any dust from the heat sink fins and rear vents. If temperatures remain excessive within specification, verify the thermal interface material between CPU and heat sink and reapply if degraded.

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