Siemens 6AV6146-1LP01-0KB1 MP 377

€ 2.995,00

SKU: 6AV6146-1LP01-0KB1 Category: HMI & Display Brand: Siemens

Description
Additional information

The Siemens 6AV6146-1LP01-0KB1 is a Multi Panel 377 (MP 377) belonging to the SIMATIC HMI Multi Panel family from Siemens. This 19-inch touch-screen operator panel is designed for demanding visualization and control tasks in industrial automation environments. It runs on the Windows CE operating system and is configured using Siemens WinCC flexible engineering software.

The MP 377 features a 19-inch TFT display with a resolution of 1280 x 1024 pixels and 64,000 colors, providing a clear and detailed visualization interface. It supports multiple communication interfaces including PROFIBUS DP, PROFINET IO (Ethernet), MPI, and USB ports, enabling flexible integration into existing automation architectures. The panel is equipped with 12 MB user memory for project data and offers a compact flash card slot for additional storage. It operates on a 24 V DC supply and is rated IP65 on the front face, ensuring protection against dust and water ingress in industrial environments.

The MP 377 is widely used in manufacturing, automotive, chemical processing, and energy sectors where large-format, high-resolution operator interfaces are required. It is particularly suited for complex SCADA-level visualization tasks on production lines, process control panels, and machine control cabinets. Its compatibility with Siemens S7-300 and S7-400 PLCs via MPI, PROFIBUS, and PROFINET makes it a standard choice for Siemens-based automation systems.

Technical Specifications

Display Size	19 inch
Display Resolution	1280 x 1024 pixels
Display Colors	64,000 colors
Display Type	TFT LCD
Touch Technology	Resistive touch screen
Input/Operating Voltage	24 V DC
Power Consumption	Max. 60 W
Communication Interface	PROFIBUS DP, PROFINET IO (Ethernet), MPI, 2x USB
User Memory	12 MB
Operating System	Windows CE 5.0
Operating Temperature	0 °C to +50 °C
Storage Temperature	-20 °C to +60 °C
Relative Humidity	10% to 90% (non-condensing)
IP Rating (Front)	IP65
IP Rating (Rear)	IP20
Certifications	CE, UL, cULus
Mounting	Panel mounting
Series/Product Family	SIMATIC HMI Multi Panel MP 377

Common Error Codes & System Events

Event ID: 1000: Connection to PLC could not be established or was interrupted during runtime.
Check communication cable connections, verify PLC address settings in the project configuration, and confirm the PLC is powered and in RUN mode.
Event ID: 1003: The configured tag address is invalid or does not exist in the connected PLC.
Verify the tag address in WinCC flexible matches the actual PLC data block or memory address. Correct and reload the project.
Event ID: 10000: System memory is low; available runtime memory is insufficient for current operations.
Reduce the number of active screens or objects, optimize the project, and consider clearing unused data from the compact flash card.
Event ID: 20000: Project download failed or project file is corrupted on the panel.
Perform a panel reset, reformat the compact flash card if necessary, and re-download the project from WinCC flexible.
Event ID: 40000: License for a WinCC flexible runtime option is missing or invalid.
Check installed licenses on the panel via the Control Panel. Transfer the correct license using the Siemens Automation License Manager.
Event ID: 70010: Compact flash card not detected or read/write error on the storage medium.
Reseat the compact flash card, check for card damage, and replace with a compatible Siemens-approved compact flash card if necessary.
Event ID: 110000: Screen saver or backlight timeout has been triggered; display has gone dark.
Touch the screen to restore display. Adjust screen saver settings in the panel Control Panel if the timeout is too short for the application.

Frequently Asked Questions

What PLC systems are compatible with the MP 377 (6AV6146-1LP01-0KB1)?

The MP 377 is compatible with Siemens S7-300, S7-400, and S7-1500 PLCs via MPI, PROFIBUS DP, and PROFINET IO interfaces. It can also communicate with third-party controllers via OPC or custom drivers configured in WinCC flexible.

What engineering software is required to configure this panel?

The MP 377 is configured using Siemens WinCC flexible 2008 or later. Projects are downloaded to the panel via Ethernet, USB, or MPI/PROFIBUS connection.

What is the input voltage for the 6AV6146-1LP01-0KB1?

The panel operates on 24 V DC. Ensure the power supply can deliver sufficient current to meet the maximum 60 W power consumption.

Does the MP 377 support recipe and data logging functions?

Yes, the MP 377 supports recipe management and data logging functions within WinCC flexible runtime, with data stored on the internal memory or compact flash card.

What is the front panel protection rating of this unit?

The front panel of the MP 377 is rated IP65, providing full protection against dust and protection against low-pressure water jets, making it suitable for industrial cabinet installations.

Troubleshooting

Display remains blank after power on

Check the 24 V DC supply voltage at the power connector. Verify the supply is within tolerance and delivering adequate current. Inspect the internal fuse if accessible.

Restore correct 24 V DC supply. If the backlight has failed, the backlight unit or the entire panel front may need replacement. Check if the panel responds to touch input even with a dark screen, which would indicate a backlight fault rather than a complete power failure.

Panel fails to establish communication with the PLC

Verify the communication cable type and wiring (MPI, PROFIBUS, or Ethernet). Check the IP address or PROFIBUS node address configured on the panel matches the project settings. Use the panel's diagnostic tools in the Control Panel to test the connection.

Correct any address mismatches in WinCC flexible and re-download the project. Replace the communication cable if damaged. Ensure the PLC is in RUN mode and the network is free of address conflicts.

Touchscreen does not respond or responds inaccurately

Check if the touch area is physically damaged or contaminated. Access the Control Panel on the panel and run the touch calibration utility to assess calibration accuracy.

Clean the touch surface with a soft, dry cloth. Perform a touch recalibration via the Control Panel. If the touch layer is physically damaged, the panel front or touch overlay will need to be replaced.

Project download fails or panel shows corrupted project after download

Check the compact flash card for errors. Attempt to download via a different interface (e.g., USB instead of Ethernet). Verify the WinCC flexible project compiles without errors before transfer.

Reformat or replace the compact flash card with a Siemens-compatible unit. Perform a factory reset on the panel and re-download the project. Ensure the WinCC flexible version matches the firmware version on the panel.

Panel reboots unexpectedly or freezes during operation

Monitor the 24 V DC supply for voltage drops or ripple, which can cause instability. Check the panel operating temperature and ensure adequate ventilation around the unit.

Stabilize the power supply and ensure it meets the panel's current requirements. Ensure ambient temperature is within the 0 to 50 °C operating range. Update the panel firmware to the latest version compatible with the installed WinCC flexible runtime.

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