Siemens 6AV6146-1NP00-1KY3 SIMATIC MP 377

Name: Siemens 6AV6146-1NP00-1KY3 SIMATIC MP 377
Brand: Siemens
SKU: 6AV6146-1NP00-1KY3
Price: 3495.00 EUR
Availability: InStock

€ 3.495,00

Condition

Clear

SKU: 6AV6146-1NP00-1KY3 Category: HMI & Display Brand: Siemens

Description
Additional information

The Siemens 6AV6146-1NP00-1KY3 is a Multi Panel belonging to the SIMATIC MP 377 series, part of Siemens' SIMATIC HMI product line. This panel is a high-performance operator interface device designed for demanding industrial visualization and control tasks. It runs on the Windows CE operating system and is intended for use with Siemens SIMATIC WinCC flexible runtime software.

The MP 377 panel features a 15-inch TFT display with a resolution of 1024 x 768 pixels and 64,000 colors, providing clear and detailed process visualization. It supports both touch screen and key operation, offering flexible interaction modes for operators. Communication interfaces include PROFIBUS DP, PROFINET (Ethernet), USB ports, and a serial MPI/DP interface, enabling integration into a wide range of automation architectures. The panel is equipped with 12 MB user memory for project data and supports CF card slots for extended storage and data logging.

The SIMATIC MP 377 is widely used in industries such as automotive manufacturing, chemical processing, food and beverage production, and machine building. Its robust construction and wide operating temperature range make it suitable for installation in control cabinets in factory floor environments. The combination of a large display, versatile communication options, and compatibility with SIMATIC controllers makes it a practical choice for complex HMI applications requiring detailed process overviews.

Technical Specifications

Display Size	15 inch
Display Resolution	1024 x 768 pixels (XGA)
Display Colors	64,000 colors
Display Type	TFT LCD
Touch Technology	Resistive touch screen with membrane keyboard
Operating System	Windows CE 5.0
User Memory	12 MB
Input/Operating Voltage	24 V DC
Power Consumption	Approx. 40 W
Communication Interface	PROFIBUS DP, PROFINET (Ethernet RJ45), MPI, USB, RS-422/RS-485
Storage Expansion	CompactFlash (CF) card slot
Operating Temperature	0 °C to +50 °C
Storage Temperature	-20 °C to +60 °C
Relative Humidity	10% to 90% (non-condensing)
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: 1000000: System startup completed. The HMI device has booted and the runtime software has started successfully.
Informational event. No action required. Verify that the correct project is loaded and running.
Event ID: 1000002: Connection to the PLC could not be established or has been lost.
Check PROFIBUS or PROFINET cabling and connectors. Verify PLC address settings and communication parameters in the WinCC flexible project match the controller configuration.
Event ID: 1000003: Tag read error. The HMI device cannot read a configured tag from the controller.
Verify the tag address in the WinCC flexible project matches the actual PLC data block or memory address. Check PLC program for address changes.
Event ID: 1000004: Tag write error. A write operation to a controller tag has failed.
Check that the target PLC address is not write-protected. Verify communication link integrity and confirm the data type of the tag matches the PLC variable.
Event ID: 1000010: Project download failed or project file is corrupt.
Re-transfer the project from the engineering PC using WinCC flexible. Ensure the correct panel type and firmware version are selected during compilation and transfer.
Event ID: 1000022: Recipe data error. A recipe record could not be read or written correctly.
Check the recipe configuration in WinCC flexible. Verify that the CF card is properly inserted and not write-protected if recipes are stored externally.
Event ID: 1000070: Firmware update error. The firmware update process was interrupted or failed.
Restart the panel and attempt the firmware update again using ProSave or WinCC flexible. Ensure stable power supply during the update process.
Event ID: 1000080: Internal device error. A hardware or software fault has been detected internally.
Perform a warm restart of the panel. If the error persists, back up the project, perform a factory reset using the Start Center, and reload the project.

Frequently Asked Questions

What software is required to program and transfer projects to the MP 377?

The MP 377 is programmed using Siemens WinCC flexible 2008 or later. Projects are transferred to the panel via Ethernet, USB, or MPI/PROFIBUS connection from the engineering PC.

Which Siemens PLCs are compatible with the SIMATIC MP 377?

The MP 377 is compatible with the full range of SIMATIC controllers including S7-300, S7-400, S7-1200, and S7-1500 series PLCs, as well as SIMATIC S5 controllers via appropriate drivers. Communication is supported over MPI, PROFIBUS DP, and PROFINET.

What is the supply voltage for the 6AV6146-1NP00-1KY3?

The panel requires a 24 V DC power supply. It is recommended to use a regulated SELV power supply with sufficient current capacity, typically at least 2 A.

Can the MP 377 panel be used outdoors or in harsh environments?

The front face of the panel is rated IP65, making it suitable for installation in control cabinet doors where it may be exposed to dust and water jets. It is not rated for direct outdoor installation without additional enclosure protection.

Is it possible to expand the storage on the MP 377?

Yes, the MP 377 includes a CompactFlash (CF) card slot that can be used to expand storage for project data, data logs, recipe files, and alarm archives.

Troubleshooting

Display remains blank after power is applied

Measure the 24 V DC supply voltage at the power connector on the rear of the panel. Check that the voltage is within the acceptable range. Inspect the internal fuse if accessible.

Ensure the power supply is providing stable 24 V DC with adequate current. If the supply is correct and the display remains blank, the internal power supply board or backlight inverter may be faulty and require replacement.

Touch screen does not respond or responds inaccurately

Check whether the panel responds to key presses if a membrane keyboard is present. Attempt to recalibrate the touch screen through the Start Center or Control Panel in Windows CE.

Recalibrate the touch screen using the calibration utility in the Windows CE Control Panel. If calibration does not resolve the issue, the touch screen digitizer overlay may be damaged and require replacement.

Communication loss with PLC reported repeatedly

Check the physical PROFIBUS or Ethernet cable connections at both the panel and PLC ends. Verify the bus address and baud rate settings in the WinCC flexible project match the PLC configuration. Use diagnostic tools to check bus integrity.

Replace damaged cables or connectors. Correct any address or baud rate mismatches in the project configuration. For PROFIBUS, ensure proper bus termination resistors are fitted at both ends of the segment.

Panel fails to boot and displays a Start Center or loader screen continuously

This typically indicates a corrupt or missing project file, or a failed firmware installation. Check whether a valid project is stored on the panel or CF card.

Use ProSave or WinCC flexible to re-transfer the firmware and project to the panel via USB or Ethernet. If the panel cannot be reached, use the bootstrap loader mode to restore firmware before reloading the project.

CF card is not recognized by the panel

Remove and reinsert the CF card. Check the card in a PC card reader to verify it is not corrupted or write-protected. Verify the card is formatted as FAT or FAT32.

Format the CF card as FAT32 using a PC and reinsert it into the panel. If the slot itself does not recognize any card, the CF card connector on the panel board may be damaged and require hardware repair.

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