Siemens 6AV6643-5CB10-0BN0 TP277

€ 2.590,00

SKU: 6AV6643-5CB10-0BN0 Category: HMI & Display Brand: Siemens

Description
Additional information

The Siemens 6AV6643-5CB10-0BN0 is a Touch Panel from the SIMATIC HMI TP277 series, part of the SIMATIC HMI 270 panel family manufactured by Siemens. This unit features a 10.4-inch TFT color display and is designed for operator control and monitoring tasks in industrial automation environments. It runs on the WinCC flexible runtime environment and is configured using WinCC flexible engineering software.

The TP277 panel offers a 256-color TFT display with a resolution of 640 x 480 pixels (VGA), providing clear visualization of process data and machine states. It is equipped with MPI/PROFIBUS DP and Ethernet (TCP/IP) communication interfaces, enabling integration with Siemens S7-200, S7-300, and S7-400 PLCs as well as third-party controllers. The panel includes 12 MB of user memory for project data and supports USB interfaces for data transfer and peripheral connection. It operates on a 24 V DC supply and features a touch-sensitive screen for intuitive operator interaction.

The SIMATIC TP277 is widely used in machine building, process automation, and manufacturing industries where a mid-range HMI panel with reliable communication and visualization capabilities is required. It is suitable for applications such as packaging machinery, conveyor systems, and general-purpose machine control panels. Its compatibility with the SIMATIC S7 controller family and support for PROFIBUS DP makes it a practical choice for integration into existing Siemens automation architectures.

Technical Specifications

Display Size	10.4 inch
Display Resolution	640 x 480 pixels (VGA)
Display Colors	256 colors
Display Type	TFT color LCD
Touch Technology	Resistive touch screen
Input/Operating Voltage	24 V DC
Power Consumption	Approx. 18 W
User Memory	12 MB
Communication Interface	MPI/PROFIBUS DP, Ethernet (TCP/IP), USB
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
Mounting	Panel mounting
Series/Product Family	SIMATIC HMI 270 Panel
Certifications	CE, UL, cULus

Common Error Codes & System Events

Event ID: 1000: Configuration error detected during startup. The project loaded on the panel contains configuration inconsistencies.
Reload the project using WinCC flexible. Verify the project was compiled without errors before transferring.
Event ID: 10000: Connection to the PLC could not be established. Communication link is unavailable.
Check MPI/PROFIBUS or Ethernet cabling and connector integrity. Verify PLC address settings match the HMI project configuration.
Event ID: 10001: Communication timeout with the configured PLC controller.
Check network cable connections, verify PLC is in RUN mode, and confirm communication parameters (baud rate, station address) in the HMI project.
Event ID: 20000: Tag read error. The HMI panel cannot read a configured tag from the PLC.
Verify the tag address exists in the PLC program. Check that the data block or memory area referenced is correctly defined and accessible.
Event ID: 40000: Alarm buffer overflow. The number of pending alarms exceeds the buffer capacity.
Acknowledge and clear existing alarms. Review alarm configuration in WinCC flexible to reduce simultaneous alarm occurrences.
Event ID: 70010: Backup battery low or missing. The internal buffer battery voltage is insufficient.
Replace the internal buffer battery. Refer to the TP277 operating instructions for battery replacement procedure.
Event ID: 3000: Illegal system state detected. The panel runtime has encountered an unexpected operating condition.
Perform a panel restart. If the error persists, reload the project and update the panel firmware to the latest compatible version.

Frequently Asked Questions

Which PLCs are compatible with the Siemens TP277 (6AV6643-5CB10-0BN0)?

The TP277 is compatible with Siemens SIMATIC S7-200, S7-300, and S7-400 PLCs via MPI or PROFIBUS DP. It also supports Ethernet-based communication with S7 controllers and selected third-party controllers through configurable drivers in WinCC flexible.

What software is used to configure and program the TP277 panel?

The TP277 is configured using Siemens WinCC flexible engineering software. Projects are compiled and transferred to the panel via MPI, PROFIBUS DP, Ethernet, or USB connection.

What is the display size and resolution of the 6AV6643-5CB10-0BN0?

The panel features a 10.4-inch TFT color display with a resolution of 640 x 480 pixels (VGA) and supports 256 colors.

What is the supply voltage for the TP277 panel?

The TP277 operates on a 24 V DC supply voltage. Ensure the power supply is within the specified tolerance range as defined in the product manual.

What is the front panel IP protection rating of the TP277?

The front panel of the TP277 achieves an IP65 protection rating when correctly installed in a panel cutout with the supplied seal, making it suitable for environments with dust and water spray exposure.

Troubleshooting

Display remains blank after power on

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

Ensure the 24 V DC supply is stable and correctly connected. If the supply is confirmed good and the display remains blank, the internal power supply board or backlight inverter may be faulty and require repair or replacement.

HMI panel fails to communicate with the PLC via PROFIBUS DP

Verify the PROFIBUS cable is correctly connected and terminated. Check the station address configured in the HMI project matches the physical address set on the panel. Confirm the PLC is in RUN mode.

Correct any address mismatches in the WinCC flexible project and retransfer. Replace damaged PROFIBUS cables or connectors. Ensure bus termination resistors are correctly placed at both ends of the PROFIBUS segment.

Touchscreen does not respond or responds inaccurately

Check for physical damage or contamination on the touch surface. Attempt a touchscreen recalibration through the panel's Control Panel settings in the Start Center.

Perform a touchscreen calibration using the calibration tool in the SIMATIC HMI Start Center. If calibration does not resolve the issue, the touch foil or touch controller may be defective and require replacement.

Project transfer fails when attempting to load via Ethernet

Verify the IP address configured in WinCC flexible matches the IP address assigned to the panel. Check network connectivity between the engineering PC and the panel using a ping command.

Correct the IP address settings in the WinCC flexible project or on the panel via the Control Panel. Ensure no firewall is blocking the transfer port and that both devices are on the same network subnet.

Panel repeatedly restarts or shows a runtime error after project load

Check the WinCC flexible project for configuration errors such as invalid tag addresses, missing image files, or unsupported script functions. Review the event log on the panel for specific event IDs.

Recompile the project in WinCC flexible, resolve all reported errors, and retransfer the corrected project to the panel. Update the panel firmware if the runtime version is incompatible with the project version.

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