Siemens 6AV6646-1BA16-0NA1 SIMATIC KTP600 Basic

Name: Siemens 6AV6646-1BA16-0NA1 SIMATIC KTP600 Basic
Brand: Siemens
SKU: 6AV6646-1BA16-0NA1
Price: 727.00 EUR
Availability: InStock

€ 727,00

Condition

Clear

SKU: 6AV6646-1BA16-0NA1 Category: HMI & Display Brand: Siemens

Description
Additional information

The Siemens 6AV6646-1BA16-0NA1 is a KTP600 Basic Color PN panel belonging to the SIMATIC Basic Panel series from Siemens. It is a compact 6-inch key and touch operator panel designed for basic machine-level HMI applications. The unit combines a color TFT display with a row of function keys, offering a cost-effective solution for straightforward visualization and operator control tasks.

The panel features a 5.7-inch TFT color display with a resolution of 320 x 240 pixels (QVGA) and supports 256 colors. It is equipped with a PROFINET interface for integration into modern Ethernet-based automation networks, and is configured using Siemens WinCC Basic (TIA Portal) engineering software. The device includes 8 configurable function keys and a resistive touch screen, 10 MB of user memory, and operates on a 24 V DC supply. The unit carries CE and UL certifications and is rated IP65 on the front panel.

The KTP600 Basic PN is widely used in machine building, packaging machinery, conveyor systems, and small-scale process automation where a compact and reliable operator interface is required. Its PROFINET connectivity makes it directly compatible with Siemens S7-1200 and S7-300/400 PLCs, as well as third-party controllers supporting standard Ethernet communication. The panel's compact footprint and straightforward configuration make it suitable for OEM machine builders seeking an economical HMI solution.

Technical Specifications

Display Size	5.7 inch
Display Resolution	320 x 240 pixels (QVGA)
Display Colors	256 colors
Display Type	TFT color
Touch Technology	Resistive touch screen
Function Keys	8 configurable function keys
Input/Operating Voltage	24 V DC
Power Consumption	Max. 7 W
Communication Interface	PROFINET (1x RJ45 Ethernet)
User Memory	10 MB
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
Certifications	CE, UL, cULus
Engineering Software	WinCC Basic (TIA Portal)

Common Error Codes & System Events

Event ID: 10000: Configuration error: The project loaded on the panel is incompatible or corrupt.
Reload the project from TIA Portal WinCC Basic. Verify the project was compiled without errors before transfer.
Event ID: 20000: Communication error: Connection to the PLC has been lost or cannot be established.
Check PROFINET cable connections and IP address configuration. Verify the PLC is in RUN mode and the correct device name is assigned.
Event ID: 40000: Tag read/write error: A configured tag cannot be read from or written to the controller.
Check PLC data block addresses referenced in the HMI project. Ensure the PLC program is running and the DB/variable exists.
Event ID: 50000: System memory low: Available runtime memory is insufficient for the current project.
Reduce the number of active screens, images, or alarms in the project. Optimize project size and recompile before transferring.
Event ID: 60000: Transfer mode active: Panel is waiting for a project download from the engineering PC.
Transfer the project from TIA Portal, or press Cancel on the panel to exit transfer mode and resume normal operation.
Event ID: 70000: Operating system error: An internal firmware or OS-level fault has occurred.
Perform a panel reset by cycling power. If the fault persists, update the panel firmware using ProSave or TIA Portal.
Event ID: 30000: Printer error: The configured printer is not available or not responding.
Check printer connection and configuration settings in the HMI project. Verify printer driver compatibility with the KTP600 Basic PN.

Frequently Asked Questions

Which engineering software is required to configure the KTP600 Basic PN?

The 6AV6646-1BA16-0NA1 is configured exclusively using Siemens WinCC Basic, which is included with TIA Portal. It is not compatible with WinCC flexible or older STEP 7 HMI tools.

Which PLCs are compatible with the KTP600 Basic PN?

The panel communicates via PROFINET and is natively compatible with Siemens S7-1200 and S7-300/400 PLCs. It can also communicate with third-party controllers that support standard Ethernet protocols such as Modbus TCP, depending on the WinCC Basic driver availability.

What is the front panel protection rating of the KTP600 Basic PN?

The front panel of the 6AV6646-1BA16-0NA1 is rated IP65, making it suitable for installation in environments where dust and water jets may be present.

Can the KTP600 Basic PN display alarm messages?

Yes, the panel supports an alarm system with configurable discrete and analog alarms. Alarm history and acknowledgment functions are available within the WinCC Basic runtime environment.

What is the operating voltage of the KTP600 Basic PN?

The panel operates on a 24 V DC supply, which is standard for Siemens SIMATIC HMI panels and compatible with most industrial control cabinet power supplies.

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 polarity is correct and voltage is within the specified range.

Correct the supply voltage or wiring if out of range. If voltage is correct and display remains blank, the internal power supply or backlight may be faulty and the unit should be sent for repair.

Panel cannot establish communication with the PLC

Verify the PROFINET IP address of the panel and PLC are on the same subnet. Use a PC to ping the panel IP address and check for network connectivity. Inspect the RJ45 cable and port for damage.

Correct IP address settings in TIA Portal and retransfer the project. Replace the Ethernet cable if damaged. Ensure the PLC PROFINET interface is enabled and the device name matches the HMI configuration.

Touchscreen does not respond or responds inaccurately

Check whether the touch area is dirty, wet, or obstructed. Attempt to use the function keys to navigate. Access the touch calibration utility via the panel's Start Center if the OS is accessible.

Clean the display surface with a soft, dry cloth. Recalibrate the touch screen using the calibration tool in the panel's Start Center. If the touch hardware is faulty, the panel requires physical repair or replacement.

Project transfer from TIA Portal fails

Confirm the engineering PC and panel are on the same network or connected directly via Ethernet. Verify the panel is in Transfer mode (accessible via Start Center). Check firewall settings on the PC that may block the transfer port.

Set the panel to Transfer mode manually via the Start Center. Disable PC firewall temporarily to test. Ensure the correct panel IP address is entered in the TIA Portal transfer settings and retry the download.

Panel repeatedly restarts or shows a white screen after project load

The loaded project may be incompatible with the panel firmware version, or the project file may be corrupt. Check the firmware version in the Start Center and compare with the TIA Portal project settings.

Update the panel firmware to the version required by the TIA Portal project using ProSave. Recompile and retransfer the project. If the issue persists, perform a factory reset via the Start Center and reload the project.

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