Siemens 6AV6146-1NP01-0KY3 MP377

€ 2.995,00

SKU: 6AV6146-1NP01-0KY3 Category: HMI & Display Brand: Siemens

Description
Additional information

The Siemens 6AV6146-1NP01-0KY3 is a Multi Panel from the SIMATIC MP377 series, part of Siemens' SIMATIC HMI product range. This unit features a 19-inch widescreen TFT display and is designed for high-performance human-machine interface applications in industrial environments. It belongs to the MP377 family, which represents a high-end class of multi-function HMI panels capable of running both visualization and control tasks.

The MP377 19" (6AV6146-1NP01-0KY3) is equipped with a resistive touch screen and supports a wide range of communication interfaces including PROFIBUS DP, PROFINET, Ethernet (RJ45), USB, and RS-422/485 serial interfaces. The panel runs on Microsoft Windows CE and supports WinCC flexible as well as SIMATIC WinCC RT Advanced for visualization software. It provides 64 MB RAM and 256 MB flash memory for project storage, and features a high-resolution display with 1440 x 900 pixel resolution capable of rendering up to 16 million colors. The robust aluminum front panel is rated IP65 for protection against dust and water ingress from the front.

The SIMATIC MP377 is widely deployed in manufacturing automation, process control, and machine tool applications across industries such as automotive, food and beverage, chemical processing, and packaging. Its large display area and multi-functionality make it suitable for complex visualization tasks where operators require detailed process overviews, trend displays, and alarm management on a single panel. The panel's compatibility with the SIMATIC S7 PLC family and support for standard industrial communication protocols makes it a versatile choice for both new installations and system upgrades.

Technical Specifications

Display Size	19 inch
Display Resolution	1440 x 900 px
Display Colors	16 million (24-bit)
Display Type	TFT widescreen
Touch Technology	Resistive touch screen
Input/Operating Voltage	24 V DC
Power Consumption	Max. 60 W
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)
Communication Interface	PROFIBUS DP, PROFINET, Ethernet (RJ45), USB, RS-422/485
Memory	64 MB RAM, 256 MB Flash
Operating System	Windows CE
Mounting	Panel mounting
Certifications	CE, UL, cULus

Common Error Codes & System Events

Event ID: 040000: System startup error — the HMI runtime failed to initialize correctly during boot.
Perform a full power cycle. If the error persists, check the integrity of the project file and re-transfer the project using WinCC flexible or WinCC RT Advanced.
Event ID: 070000: Communication error on PROFIBUS DP interface — loss of connection to the configured PLC or remote device.
Check PROFIBUS cable connections, termination resistors, and bus address settings. Verify the PLC is powered and online.
Event ID: 080000: Ethernet/PROFINET communication failure — the panel cannot establish or maintain a connection to the configured PROFINET controller.
Verify IP address configuration on both the panel and the PLC. Check Ethernet cable and switch/hub connections. Ensure no IP address conflicts exist on the network.
Event ID: 100000: Tag read/write error — the panel is unable to read from or write to a configured PLC tag.
Check the PLC program to ensure the tag address is valid and accessible. Verify communication link is active and the data block or memory area exists.
Event ID: 110000: Project download error — an error occurred during project transfer to the panel.
Ensure the correct transfer cable or network connection is used. Check that the panel is in transfer mode and that the WinCC flexible project is compatible with the panel firmware version.
Event ID: 120000: Backup/restore error — the panel encountered a problem during a backup or restore operation.
Verify the storage medium (USB or memory card) is properly inserted and has sufficient free space. Reformat the storage medium if necessary and retry the operation.
Event ID: 130000: Firmware update error — the firmware update process was interrupted or failed.
Restart the firmware update procedure using the correct firmware version for the MP377 panel. Ensure stable power supply during the update process and do not disconnect the transfer medium.

Frequently Asked Questions

What software is used to configure and program the MP377 19" panel?

The 6AV6146-1NP01-0KY3 is configured using Siemens WinCC flexible or SIMATIC WinCC RT Advanced. Both tools support project creation, tag configuration, and project transfer to the panel.

What communication protocols does the MP377 19" support?

The panel supports PROFIBUS DP, PROFINET, Industrial Ethernet (TCP/IP), RS-422, and RS-485 serial communication. USB ports are also available for peripherals and project transfer.

What is the supply voltage for the 6AV6146-1NP01-0KY3?

The panel operates on 24 V DC. Ensure the power supply is stable and within the specified tolerance range to avoid operational issues.

Is the MP377 compatible with SIMATIC S7 PLCs?

Yes, the MP377 is fully compatible with SIMATIC S7-300, S7-400, and S7-1500 PLC families via PROFIBUS DP or PROFINET, and can also communicate with third-party controllers using standard protocols.

What is the front panel protection rating of the 6AV6146-1NP01-0KY3?

The front panel is rated IP65, providing complete protection against dust ingress and protection against low-pressure water jets. The rear of the unit is rated IP20.

Troubleshooting

Display remains blank after power on

Measure the 24 V DC supply voltage at the power connector. Check that the voltage is within the specified tolerance. Inspect the internal fuse if accessible.

Restore the correct 24 V DC supply voltage. If the supply is correct and the display remains blank, the backlight or internal power board may be faulty and the unit should be sent for repair or replacement.

Touchscreen does not respond or responds inaccurately

Check whether the touch screen is physically damaged or contaminated. Attempt to recalibrate the touch screen via the panel's Start Center or Control Panel settings.

Clean the screen surface with a soft, dry cloth. Perform a touch screen recalibration through the Windows CE Control Panel. If the issue persists, the resistive touch overlay may need to be replaced.

Panel fails to communicate with PLC via PROFIBUS

Check the PROFIBUS cable connections at both the panel and PLC ends. Verify bus termination is correctly applied at both ends of the network. Confirm the panel's PROFIBUS address matches the configured address in the project.

Replace or reseat the PROFIBUS connector. Correct the bus termination if missing or incorrectly applied. Ensure the PROFIBUS address on the panel matches the project configuration and that no address conflicts exist on the bus.

Project transfer fails from engineering PC to panel

Verify the panel is set to transfer mode via the Start Center. Check the network or USB connection between the PC and the panel. Confirm the WinCC flexible project version is compatible with the panel firmware.

Set the panel to transfer mode and retry the transfer. Update the panel firmware if there is a version mismatch. Use a direct Ethernet connection rather than a network switch if transfer errors persist.

Panel reboots unexpectedly or freezes during operation

Check the 24 V DC supply for voltage drops or ripple, which can cause instability. Review the system event log on the panel for recorded fault events. Check ambient temperature to ensure it is within the 0–50 °C operating range.

Stabilize the power supply and ensure adequate ventilation around the panel. Reduce ambient temperature if overheating is suspected. Re-transfer the project to rule out project file corruption, and update firmware to the latest compatible version.

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