Siemens 6AV6646-1BC15-0AA0 SIMATIC KTP600 Basic

Name: Siemens 6AV6646-1BC15-0AA0 SIMATIC KTP600 Basic
Brand: Siemens
SKU: 6AV6646-1BC15-0AA0
Price: 872.00 EUR
Availability: InStock

€ 872,00

Condition

Clear

SKU: 6AV6646-1BC15-0AA0 Category: HMI & Display Brand: Siemens

Description
Additional information

The Siemens 6AV6646-1BC15-0AA0 is a SIMATIC KTP600 Basic Color PN panel, part of the SIMATIC Basic Panel series from Siemens. It is a compact key and touch-operated HMI panel featuring a 5.7-inch TFT color display, designed for straightforward machine-level visualization tasks. This unit communicates via PROFINET and is configured using the WinCC Basic engineering software included with STEP 7 Basic or TIA Portal.

The KTP600 Basic Color PN offers a 5.7-inch TFT display with a resolution of 320 x 240 pixels (QVGA) and 256-color depth. It combines touch operation with 6 configurable function keys, providing flexible operator interaction. The panel features 1 MB of user memory, an integrated PROFINET interface (RJ45), and supports MPI/PROFIBUS DP communication via an adapter. It operates on a 24 V DC supply and is rated IP65 on the front face, making it suitable for panel-flush mounting in industrial enclosures.

The SIMATIC KTP600 Basic is widely deployed in manufacturing, packaging, food and beverage, and general machine-building applications where a cost-effective yet reliable HMI solution is required. Its compact 5.7-inch form factor makes it suitable for space-constrained control panels, and its PROFINET connectivity allows direct integration with SIMATIC S7-1200 and S7-300/400 PLCs. The combination of touch and function key operation makes it adaptable to a variety of operator interface requirements on standalone machines and small automation systems.

Technical Specifications

Display Size	5.7 inch
Display Type	TFT color
Display Resolution	320 x 240 pixels (QVGA)
Display Colors	256
Touch Technology	Resistive touch screen with 6 function keys
Input/Operating Voltage	24 V DC
Power Consumption	Typically 4.5 W
Communication Interface	PROFINET (RJ45), MPI/PROFIBUS DP via adapter
User Memory	1 MB
IP Rating (Front)	IP65
IP Rating (Rear)	IP20
Operating Temperature	0 °C to +50 °C
Storage Temperature	-20 °C to +60 °C
Relative Humidity	10% to 90% (non-condensing)
Mounting	Panel flush mounting
Certifications	CE, UL, cULus
Series/Product Family	SIMATIC Basic Panel

Common Error Codes and System Events

Event ID: 10000: Communication error between HMI panel and PLC. The configured connection to the controller cannot be established or has been lost.
Check PROFINET cable and RJ45 connector integrity. Verify IP address configuration on both the panel and the PLC. Ensure the PLC is in RUN mode and the network switch or direct link is functioning correctly.
Event ID: 10001: Connection to the PLC was interrupted during operation.
Check physical network connection and cable. Verify PLC is powered and in RUN mode. Review IP address and subnet mask settings on the HMI and PLC. Restart both devices if the connection does not recover automatically.
Event ID: 20000: Tag read error. The HMI panel cannot read the value of a configured tag from the PLC.
Verify that the tag address configured in WinCC Basic matches the actual data block or memory address in the PLC program. Check that the PLC program is running and the relevant data area is accessible.
Event ID: 20001: Tag write error. The HMI panel cannot write a value to the configured PLC tag.
Check that the target PLC address is not write-protected. Confirm the tag address in the HMI project matches the PLC memory area. Ensure the PLC is in RUN mode and accepting write requests.
Event ID: 40000: Project download error. The project transfer from the engineering PC to the HMI panel failed.
Verify the PROFINET connection between the PC and the panel. Ensure the panel is in Transfer mode. Check that the TIA Portal project is compiled without errors before initiating the transfer.
Event ID: 50000: Internal device error or system fault detected on the HMI panel.
Perform a panel restart. If the fault persists, reset the panel to factory defaults via the Start Center menu. Re-download the HMI project. If the issue continues, the panel may require hardware service or replacement.
Event ID: 70000: Configuration error. The loaded project contains settings incompatible with the current panel firmware version.
Check the firmware version of the panel via the Start Center. Update the panel firmware using ProSave or TIA Portal to match the version used during project engineering, then re-download the project.

Frequently Asked Questions

Which PLC families are compatible with the KTP600 Basic Color PN?

The KTP600 Basic Color PN is primarily designed for use with SIMATIC S7-1200 PLCs via PROFINET. It can also communicate with S7-300 and S7-400 PLCs via PROFINET or via MPI/PROFIBUS DP using an optional adapter cable.

What software is required to configure the 6AV6646-1BC15-0AA0?

This panel is configured using WinCC Basic, which is included with STEP 7 Basic and TIA Portal. Standalone WinCC Basic or TIA Portal V11 and later versions support this panel.

What is the front panel protection rating of this HMI?

The front face of the KTP600 Basic Color PN is rated IP65, making it resistant to dust ingress and low-pressure water jets when correctly installed in a panel cutout with the supplied seal.

Does the KTP600 Basic support recipe or data logging functions?

The KTP600 Basic panel supports basic recipe management and limited data logging functions within the constraints of its 1 MB user memory. Advanced logging and archiving functions available on higher-tier SIMATIC Comfort panels are not supported.

Can the function keys on the KTP600 Basic be configured freely?

Yes, all 6 function keys can be freely assigned to functions, screen navigation, or PLC bit triggers within the WinCC Basic engineering environment.

Troubleshooting

Display remains blank after power on

Measure the 24 V DC supply voltage at the panel power connector. Check that polarity is correct. Inspect the connector for loose or damaged wiring.

Correct any wiring faults and ensure a stable 24 V DC supply within the specified tolerance. If the supply is confirmed good and the display remains blank, the internal power supply or backlight may be faulty and the unit should be sent for repair.

HMI panel shows 'No connection to PLC' message during operation

Check the PROFINET cable between the panel and the PLC or network switch. Verify the IP address, subnet mask, and device name configured on the panel match the project settings. Confirm the PLC is powered and in RUN mode.

Replace or reseat the PROFINET cable. Correct any IP address mismatches using the panel Start Center or TIA Portal. Ensure the PLC program is running and the PROFINET configuration in the PLC project matches the HMI device name.

Touchscreen does not respond or responds inaccurately to touch input

Check for physical damage or contamination on the touch surface. Attempt to recalibrate the touchscreen via the Start Center settings menu. Verify that the panel is not being operated with gloves or non-conductive stylus incompatible with resistive touch.

Clean the touch surface with a soft, dry cloth. Perform touchscreen recalibration from the Start Center. If calibration does not resolve the issue, the touch panel overlay may be damaged and require hardware replacement.

Project transfer from TIA Portal to the panel fails

Confirm the panel is set to Transfer mode via the Start Center. Check the PROFINET connection between the engineering PC and the panel. Verify the TIA Portal project compiles without errors and the correct panel type and firmware version are selected.

Set the panel to Transfer mode, correct any compilation errors in the project, and retry the download. If transfer still fails, check firewall settings on the PC that may block the transfer connection. Updating the panel firmware to match the TIA Portal version may also resolve compatibility issues.

Panel restarts repeatedly or enters a boot loop

Check the 24 V DC supply for voltage drops or instability under load. Inspect the project loaded on the panel for configuration errors. Attempt to access the Start Center by pressing and holding the touch area during boot.

Stabilize the power supply and ensure adequate current capacity (minimum 1 A recommended). Access the Start Center and perform a factory reset, then re-download a freshly compiled project from TIA Portal. If the boot loop persists, the panel firmware may be corrupted and should be restored using ProSave.

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