Siemens 6AV6146-3PP40-1KY3 SIMATIC MP 377

Name: Siemens 6AV6146-3PP40-1KY3 SIMATIC MP 377
Brand: Siemens
SKU: 6AV6146-3PP40-1KY3
Price: 2495.00 EUR
Availability: InStock

€ 2.495,00

Condition

Clear

SKU: 6AV6146-3PP40-1KY3 Category: HMI & Display Brand: Siemens

Description
Additional information

The Siemens 6AV6146-3PP40-1KY3 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 combines a large-format touch-sensitive display with robust processing capabilities, making it suitable for complex HMI applications in industrial environments.

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 visualization of process data. It is equipped with a 32-bit RISC processor and runs on the Windows CE operating system, supporting the WinCC flexible runtime environment. Communication interfaces include PROFIBUS DP, MPI, and Ethernet (RJ45), enabling integration with a wide range of Siemens S7 PLCs and third-party controllers. The unit operates on 24 V DC supply voltage and offers USB ports for peripheral connectivity and data transfer. Onboard memory includes 12 MB user memory for project data storage.

The SIMATIC MP 377 is widely used in the manufacturing, automotive, chemical, and food and beverage industries, where large-format visualization and reliable operator control are required. It is commonly installed in control cabinets and operator stations on production lines, packaging machines, and process plants. Its compatibility with the SIMATIC S7 controller family and support for PROFIBUS and Industrial Ethernet makes it a practical choice for integration into existing Siemens automation architectures.

Technical Specifications

Display Size	15 inch
Display Resolution	1024 x 768 pixels
Display Colors	64,000 colors
Display Type	TFT LCD
Touch Technology	Resistive touchscreen
Input/Operating Voltage	24 V DC
Operating Voltage Range	19.2 V DC to 28.8 V DC
Communication Interface	PROFIBUS DP, MPI, Ethernet (RJ45), USB
Processor	32-bit RISC
Operating System	Windows CE
User Memory	12 MB
Operating Temperature	0 °C to +50 °C
Storage Temperature	-20 °C to +60 °C
IP Rating (Front)	IP65
Certifications	CE, UL, cULus
Mounting	Panel mounting

Common Error Codes & System Events

Event ID: 1000000: System startup completed successfully. The HMI device has booted and the runtime environment is initialized.
No action required. Verify that the project loads correctly after startup.
Event ID: 1000002: Connection to PLC lost. The HMI panel cannot establish or maintain communication with the configured controller.
Check PROFIBUS or Ethernet cabling and connectors. Verify PLC address settings and network configuration in WinCC flexible. Ensure the PLC is powered and running.
Event ID: 1000003: Tag read error. A configured tag could not be read from the controller within the defined timeout period.
Verify the tag address in the WinCC flexible project matches the actual PLC data block or memory address. Check communication connection status.
Event ID: 1000004: Tag write error. A write operation to a controller tag failed.
Check that the target PLC memory area is not write-protected. Verify the tag address and data type configuration in the HMI project.
Event ID: 1000005: Project transfer failed. A project download from the engineering PC to the HMI panel was unsuccessful.
Check the transfer cable or network connection. Ensure the HMI is in transfer mode and that the correct communication channel is selected in WinCC flexible.
Event ID: 1000010: Backup/restore error. A backup or restore operation of the HMI project or device data could not be completed.
Verify the storage medium (USB stick or memory card) is correctly inserted and has sufficient free space. Retry the operation.
Event ID: 1000022: Recipe data error. A recipe record could not be read or written correctly.
Check recipe configuration in the WinCC flexible project. Verify that the recipe data record exists and that the associated tags are correctly mapped.
Event ID: 1000040: Screen object configuration error. One or more display objects on a screen could not be rendered due to a configuration inconsistency.
Review the affected screen in WinCC flexible for misconfigured objects or missing tag links. Recompile and retransfer the project.

Frequently Asked Questions

What PLC systems is the 6AV6146-3PP40-1KY3 compatible with?

The SIMATIC MP 377 is primarily designed for use with Siemens S7-300 and S7-400 PLCs via MPI or PROFIBUS DP, and also supports Ethernet-based communication with S7 controllers. Third-party PLC connectivity is possible through available communication drivers in WinCC flexible.

What software is required to program and configure this HMI panel?

The panel is configured using Siemens WinCC flexible engineering software. The runtime environment (WinCC flexible Runtime) is pre-installed on the device and runs under Windows CE.

What is the supply voltage for the 6AV6146-3PP40-1KY3?

The panel operates on 24 V DC with an allowable range of 19.2 V DC to 28.8 V DC. A regulated 24 V DC power supply is required.

What is the front panel protection rating of this unit?

The front panel of the MP 377 15-inch touch panel achieves IP65 protection, making it resistant to dust ingress and low-pressure water jets when correctly installed in a panel cutout.

Can this panel be used as a standalone PC running Windows CE applications?

Yes, the MP 377 runs Windows CE and supports additional Windows CE-compatible applications alongside the WinCC flexible Runtime. However, it is optimized for HMI use within Siemens automation environments.

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 19.2 V to 28.8 V range. Inspect the internal fuse if accessible.

Correct the supply voltage if out of range. If the supply is correct and the display remains blank, the backlight inverter or the display unit itself may be faulty and require replacement.

Touchscreen does not respond or responds inaccurately

Check whether the touch input is consistently offset or completely unresponsive. Determine if the issue appeared after a project transfer or physical impact.

Perform a touchscreen recalibration through the Windows CE Control Panel or the SIMATIC HMI startup menu. If recalibration does not resolve the issue, the touch foil or touch controller board may need replacement.

HMI panel cannot connect to the PLC via PROFIBUS

Verify the PROFIBUS cable wiring, termination resistors at both ends of the bus, and the bus address configured on the HMI. Check that the PLC PROFIBUS address matches the address set in the WinCC flexible project.

Correct any wiring faults, ensure proper bus termination, and confirm matching PROFIBUS addresses in both the HMI project and the PLC hardware configuration. Reload the project to the HMI after making changes.

Project transfer from engineering PC fails repeatedly

Check the transfer connection type (Ethernet or USB). Verify that the HMI is set to transfer mode via the Start Center. Confirm that the PC firewall or antivirus software is not blocking the WinCC flexible transfer process.

Disable firewall exceptions for WinCC flexible on the engineering PC, ensure the HMI is in transfer mode, and retry. If using Ethernet, verify IP address settings on both the PC and the HMI panel.

Panel reboots unexpectedly during operation

Monitor the supply voltage for drops or instability under load. Check the operating environment temperature and ensure ventilation around the panel is adequate. Review the system event log in WinCC flexible for recorded events prior to the reboot.

Stabilize the 24 V DC power supply and ensure it has sufficient current capacity. Reduce ambient temperature if overheating is suspected. If reboots persist, the internal power supply board may require inspection or replacement.

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