Siemens 6AV6146-6QQ40-1LY5 SIMATIC IPC677E

Name: Siemens 6AV6146-6QQ40-1LY5 SIMATIC IPC677E
Brand: Siemens
SKU: 6AV6146-6QQ40-1LY5
Price: 2995.00 EUR
Availability: InStock

€ 2.995,00

Condition

Clear

SKU: 6AV6146-6QQ40-1LY5 Category: HMI & Display Brand: Siemens

Description
Additional information

The Siemens 6AV6146-6QQ40-1LY5 is a high-performance industrial panel PC belonging to the SIMATIC IPC677E series, manufactured by Siemens. It is designed for demanding human-machine interface applications requiring both computing power and robust industrial-grade hardware. This unit integrates a large-format multi-touch display with an embedded PC platform, making it suitable for complex visualization and control tasks.

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 processor platform and supports Windows 10 IoT Enterprise as its operating system. The unit provides multiple communication interfaces including USB 3.0, Gigabit Ethernet, and optional PROFINET or PROFIBUS interfaces. It is built to IP65 protection rating on the front panel, ensuring resistance to dust and water ingress in industrial environments. The fanless design option and solid-state storage options contribute to high reliability and reduced maintenance requirements.

The SIMATIC IPC677E is widely deployed in the automotive, food and beverage, pharmaceutical, and machine tool industries where high-resolution visualization, data logging, and process control are required simultaneously. Its large display and multi-touch capability make it well suited for SCADA applications, MES integration, and complex HMI tasks on production lines. The robust industrial construction and wide operating temperature range allow installation directly in control cabinets or machine panels in harsh factory environments.

Technical Specifications

Display Size	19 inch
Display Type	TFT widescreen
Touch Technology	Projected capacitive (PCAP), multi-touch (up to 10 points)
Display Resolution	1280 x 1024 px
IP Protection Rating (Front)	IP65
Operating Voltage	24 V DC
Operating Temperature	0 °C to +50 °C
Storage Temperature	-20 °C to +60 °C
Relative Humidity	5 % to 90 % (non-condensing)
Communication Interface	Gigabit Ethernet (RJ45), USB 3.0, USB 2.0
Operating System	Windows 10 IoT Enterprise
Mounting	Panel mounting
Certifications	CE, UL, cULus
Series/Product Family	SIMATIC IPC677E

Common Error Codes and System Events

Event ID: 100: Operating system startup failure or boot error detected during POST sequence.
Check storage device integrity, verify SSD/HDD connections, and attempt system restore or OS reinstallation if required.
Event ID: 1001: Application crash or unexpected software termination recorded in Windows Event Log.
Review Windows Event Viewer for detailed crash dump information, update or reinstall the affected application, and check for OS patches.
Event ID: 6008: Unexpected system shutdown recorded; previous shutdown was unclean.
Check power supply stability at 24 V DC input, inspect for voltage dips, and review hardware for thermal issues causing forced shutdown.
Event ID: 41: System rebooted without a clean shutdown, indicating a kernel power fault.
Inspect 24 V DC supply for undervoltage conditions, check UPS if installed, and review system logs for hardware fault triggers.
BIOS POST Error: Hardware component not detected during BIOS Power-On Self-Test, such as missing RAM or storage device.
Reseat RAM modules and storage devices, clear CMOS if necessary, and verify all internal connectors are properly seated.
Touch Controller Error: PCAP touch interface is unresponsive or not recognized by the operating system.
Check USB connection between touch controller and mainboard, reinstall touch driver, and perform touch calibration via the control panel.
Thermal Warning: CPU or system temperature has exceeded the defined threshold, triggering a thermal protection event.
Inspect ventilation around the panel PC, verify ambient temperature is within specification, and clean any dust from air vents or heat spreader surfaces.
Watchdog Timeout: Hardware or software watchdog timer has expired, indicating the system or application has become unresponsive.
Review watchdog configuration in BIOS and application software, identify the cause of the system hang, and ensure the monitored process is functioning correctly.

Frequently Asked Questions

What operating system does the SIMATIC IPC677E 6AV6146-6QQ40-1LY5 support?

This unit is supplied with Windows 10 IoT Enterprise as the operating system, which is optimized for industrial panel PC applications.

What is the supply voltage for this panel PC?

The SIMATIC IPC677E operates on a 24 V DC supply voltage, consistent with standard industrial control cabinet power distribution.

What is the front panel protection rating of this unit?

The front panel of the 6AV6146-6QQ40-1LY5 carries an IP65 protection rating, providing full dust protection and resistance to water jets.

Can this panel PC run Siemens WinCC or WinCC OA SCADA software?

Yes, the SIMATIC IPC677E is fully compatible with Siemens WinCC, WinCC OA, and WinCC Unified, as well as third-party SCADA and HMI software running on Windows 10 IoT Enterprise.

What communication interfaces are available on this unit?

The unit provides Gigabit Ethernet (RJ45), USB 3.0, and USB 2.0 ports as standard, with optional PROFINET or PROFIBUS interface cards available depending on the configuration.

Troubleshooting

Display remains blank after power is applied

Measure the 24 V DC supply voltage at the input connector and verify it is within tolerance. Check the internal fuse and inspect the power supply board for visible damage.

Restore the supply voltage to the correct level, replace a blown internal fuse with the correct rating, or replace the internal power supply module if it is found to be faulty.

Touch screen is unresponsive or registers incorrect touch positions

Verify that the touch controller is recognized in Windows Device Manager. Check for driver errors or yellow warning icons associated with the HID touch device.

Reinstall the PCAP touch driver from the Siemens support portal, perform a touch recalibration, and if the issue persists, inspect the ribbon cable connection between the touch panel and the controller board.

System fails to boot and displays a BIOS error or black screen after POST

Attempt to enter BIOS setup during POST to determine if the storage device is detected. Check Windows Event Viewer logs if partial boot is possible.

Reseat the SSD or HDD, replace the storage device if it has failed, and restore the operating system image using the Siemens recovery partition or a backup image.

Panel PC reboots unexpectedly or shuts down without warning

Check the 24 V DC input voltage for instability or voltage drops under load. Review Windows Event Viewer for kernel power fault entries (Event ID 41 or 6008).

Stabilize the power supply, install a UPS if power quality is poor, and investigate any software or hardware processes that may be causing system overload or thermal shutdown.

Ethernet communication is lost or intermittent

Check the RJ45 connector and cable for physical damage. Verify network adapter status in Windows Device Manager and review IP configuration settings.

Replace the Ethernet cable, update the network adapter driver, and verify that the IP address and subnet settings are correctly configured for the plant network.

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