Siemens 6AV6146-4PP41-1KY3 SIMATIC MP 377

Name: Siemens 6AV6146-4PP41-1KY3 SIMATIC MP 377
Brand: Siemens
SKU: 6AV6146-4PP41-1KY3
Price: 1995.00 EUR
Availability: InStock

€ 1.995,00

Condition

Clear

SKU: 6AV6146-4PP41-1KY3 Category: HMI & Display Brand: Siemens

Description
Additional information

The Siemens 6AV6146-4PP41-1KY3 is a Multi Panel belonging to the SIMATIC MP 377 series, part of Siemens' SIMATIC HMI product line. This unit features a 15-inch TFT display and is designed for demanding machine-level and process visualization tasks. It operates as a standalone HMI panel capable of running WinCC flexible runtime applications and is fully integrated into the Siemens automation environment.

The MP 377 15" Touch panel is equipped with a resistive touchscreen and delivers a display resolution of 1024 x 768 pixels (XGA) with 64,000 colors. It features a 1 GHz processor with 128 MB RAM and 128 MB flash memory for application storage. Communication interfaces include PROFINET (RJ45), MPI/PROFIBUS DP (RS-422/RS-485), USB ports, and an Ethernet interface, enabling integration with S7-300, S7-400, and other Siemens PLC families. The panel operates on 24 V DC and supports the Windows CE 6.0 operating system.

The SIMATIC MP 377 is widely deployed in machine building, automotive manufacturing, food and beverage processing, and water treatment facilities. Its large touchscreen format and robust communication capabilities make it suitable for complex process visualization, recipe management, alarm logging, and trend display applications. The panel's fanless design and wide operating temperature range support reliable operation in industrial environments with varying ambient conditions.

Technical Specifications

Display Size	15 inch
Display Resolution	1024 x 768 px (XGA)
Display Colors	64,000 colors
Display Type	TFT
Touch Technology	Resistive touchscreen
Input/Operating Voltage	24 V DC
Power Consumption	Max. 60 W
Processor	1 GHz
RAM	128 MB
Flash Memory	128 MB
Operating System	Windows CE 6.0
Communication Interface	PROFINET (RJ45), MPI/PROFIBUS DP (RS-422/RS-485), USB 2.0, Ethernet
Operating Temperature	0 °C to +50 °C
Storage Temperature	-20 °C to +60 °C
IP/Protection Rating	IP65 (front), IP20 (rear)
Certifications	CE, UL, cULus
Mounting	Panel mounting
Series/Product Family	SIMATIC MP 377

Common Error Codes & System Events

Event ID: 10000: Communication error between HMI panel and PLC. The configured connection to the controller cannot be established or has been interrupted.
Check physical PROFINET or MPI/PROFIBUS cable connections. Verify PLC is powered and running. Confirm correct communication parameters (IP address, MPI address, baud rate) in the project configuration.
Event ID: 10001: Tag read error. The HMI panel is unable to read a configured tag from the PLC.
Verify the tag address exists in the PLC program and the data block is not write-protected. Check that the PLC program is downloaded and running correctly.
Event ID: 10002: Tag write error. The HMI panel is unable to write a value to a configured PLC tag.
Check that the target address in the PLC is not read-only or protected. Verify the PLC is in RUN mode and the communication connection is active.
Event ID: 40000: Project download error. A project transfer from the engineering PC to the HMI panel has failed.
Ensure the transfer cable or network connection is correctly configured. Verify that the panel is in Transfer mode and that the correct IP or MPI address is set in WinCC flexible.
Event ID: 70010: Internal flash memory error. The panel has detected a fault in the internal flash storage.
Perform a memory reset via the Control Panel and reload the project. If the error persists, the internal flash memory may require replacement or the unit should be sent for repair.
Event ID: 20000: License error. A required runtime license for WinCC flexible is missing or invalid on the panel.
Transfer a valid WinCC flexible runtime license to the panel using the Automation License Manager. Ensure the license matches the runtime version and panel type.
Event ID: 50000: System error. An internal operating system or runtime error has occurred on the panel.
Restart the panel. If the error recurs, perform a factory reset via the Control Panel loader menu and re-transfer the project and licenses.

Frequently Asked Questions

What PLC families are compatible with the SIMATIC MP 377 15" Touch?

The MP 377 is compatible with Siemens S7-300, S7-400, S7-1200, and S7-1500 PLCs via PROFINET or MPI/PROFIBUS DP. It also supports connections to third-party controllers via OPC or serial protocols configured in WinCC flexible.

What software is required to program and configure the 6AV6146-4PP41-1KY3?

The panel is configured using Siemens WinCC flexible 2008 or later. Projects are compiled and transferred to the panel via Ethernet, USB, or MPI connection from the engineering PC.

What is the supply voltage for the MP 377 15" Touch panel?

The panel requires a 24 V DC power supply, with a permissible voltage range typically between 19.2 V DC and 28.8 V DC.

Does the MP 377 support data logging and trend display?

Yes, the MP 377 supports data logging to internal flash memory or an external USB storage device, and WinCC flexible runtime includes trend display and recipe management functionality.

What is the IP protection rating of the 6AV6146-4PP41-1KY3?

The front of the panel is rated IP65, making it suitable for panel-mount installations where dust and water ingress protection is required. The rear of the unit is rated IP20.

Troubleshooting

Display remains blank after power on

Check that 24 V DC is present at the power supply terminals. Measure voltage at the panel connector to confirm supply is within the 19.2–28.8 V DC range. Inspect the internal fuse if accessible.

Correct the power supply voltage if out of range. Replace a blown internal fuse if present. If the backlight is faulty, the display assembly or inverter board may require replacement.

Touchscreen does not respond or responds inaccurately

Determine whether the issue is a complete lack of response or positional inaccuracy. Access the Control Panel via an external USB mouse to check if the touch driver is active.

Recalibrate the touchscreen using the calibration tool in the Windows CE Control Panel under 'Stylus'. If calibration does not resolve the issue, the resistive touch overlay may be damaged and require replacement.

Panel fails to establish communication with the PLC

Verify the physical cable connection on the PROFINET or MPI/PROFIBUS port. Check the IP address or MPI station address configured on the panel matches the project settings. Use a network diagnostic tool to ping the PLC.

Correct any IP address or MPI address mismatches in the project or panel network settings. Replace the communication cable if damaged. Ensure the PLC is powered on and in RUN mode.

Project transfer from PC to panel fails

Confirm the panel is set to Transfer mode (accessible from the loader menu on startup). Verify the PC and panel are on the same network subnet if transferring via Ethernet, or that the USB cable is correctly connected.

Set the correct transfer channel and address in WinCC flexible Transfer settings. Disable any PC firewall rules blocking the transfer port. Restart both the panel and the PC and retry the transfer.

Panel reboots repeatedly or freezes during runtime

Check available flash memory on the panel; insufficient free memory can cause runtime instability. Review the alarm and event log for recurring system event codes that may indicate a software or hardware fault.

Delete unnecessary data logs or archived files to free flash memory. Re-transfer a freshly compiled project to the panel. If instability continues, perform a factory reset from the loader menu and reload the project and licenses.

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