Siemens 6AV6646-1BA18-0NA0 SIMATIC KTP800 Basic

Name: Siemens 6AV6646-1BA18-0NA0 SIMATIC KTP800 Basic
Brand: Siemens
SKU: 6AV6646-1BA18-0NA0
Price: 872.00 EUR
Availability: InStock

€ 872,00

Condition

Clear

SKU: 6AV6646-1BA18-0NA0 Category: HMI & Display Brand: Siemens

Description
Additional information

The Siemens 6AV6646-1BA18-0NA0 is a SIMATIC KTP800 Basic Panel, part of the SIMATIC Basic Panel series from Siemens. It is a compact key and touch-operated HMI panel featuring an 8-inch widescreen TFT display, designed for straightforward machine-level visualization and operator control tasks. This panel is a cost-effective solution for entry-level HMI applications within the SIMATIC automation environment.

The KTP800 Basic features an 8-inch TFT display with a resolution of 800 x 480 pixels and 64,000 colors, providing clear and readable process visualization. It combines touch operation with 8 configurable function keys, offering flexible operator input options. The panel communicates via PROFINET (Ethernet) and is configured using the TIA Portal (WinCC Basic), supporting integration into Siemens S7-1200 and S7-1500 PLC environments. It operates on a 24 V DC supply and includes a USB interface for project transfer and data logging.

The SIMATIC KTP800 Basic is widely used in manufacturing, packaging, food and beverage, and material handling applications where a compact, reliable HMI is required at the machine level. Its PROFINET connectivity and TIA Portal integration make it particularly suitable for use alongside Siemens S7-1200 controllers in standalone or networked machine architectures. The panel's robust design and IP65 front protection rating make it appropriate for installation in industrial control cabinets and panels exposed to dust and moisture.

Technical Specifications

Display Size	8 inch
Display Resolution	800 x 480 pixels
Display Colors	64,000 (16-bit)
Display Type	TFT widescreen
Touch Technology	Resistive touch screen
Function Keys	8 configurable function keys
Input/Operating Voltage	24 V DC
Power Consumption	7 W (typical)
Communication Interface	PROFINET (1x RJ45 Ethernet), 1x USB 2.0
Configuration Software	TIA Portal WinCC Basic V13 or higher
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)
Mounting	Panel mounting
Certifications	CE, UL, cULus
Series/Product Family	SIMATIC Basic Panel

Common Error Codes & System Events

Event ID: 10000: Configuration error: The project loaded on the panel is incompatible or corrupt.
Re-transfer the project from TIA Portal. Ensure the WinCC Basic version matches the panel firmware version.
Event ID: 10001: Communication error: Connection to the PLC has been lost or cannot be established.
Check PROFINET cable and RJ45 connector integrity. Verify IP address configuration on both the panel and the PLC. Confirm the PLC is in RUN mode.
Event ID: 20000: System memory low: Available memory for runtime operation is insufficient.
Reduce the number of active screens or objects in the project. Optimize the project in TIA Portal and re-transfer.
Event ID: 30000: Tag read/write error: A configured tag cannot be read from or written to the connected controller.
Verify the tag address in TIA Portal matches the actual PLC data block or memory address. Check PLC program for address conflicts.
Event ID: 40000: Firmware update error: Firmware update process failed or was interrupted.
Retry the firmware update using the Siemens ProSave tool or via TIA Portal. Ensure stable 24 V DC power supply during the update process.
Event ID: 50000: USB device error: Connected USB device is not recognized or is unsupported.
Use a FAT32-formatted USB drive. Ensure the USB device does not exceed the panel's power supply capability for USB peripherals.
Event ID: 60000: Screen saver / backlight timeout active: Display has dimmed or switched off due to inactivity.
Touch the screen or press a function key to reactivate the display. Adjust the screen saver timeout settings in the panel's system settings if required.

Frequently Asked Questions

Which PLCs are compatible with the SIMATIC KTP800 Basic (6AV6646-1BA18-0NA0)?

The KTP800 Basic is primarily designed for use with Siemens S7-1200 and S7-1500 PLCs via PROFINET. It can also communicate with S7-300 and S7-400 controllers using Ethernet connections when configured appropriately in TIA Portal.

What software is required to configure the KTP800 Basic?

The panel is configured using Siemens TIA Portal with the WinCC Basic engineering software, version V13 or higher. WinCC Basic is included with TIA Portal and supports the full feature set of the Basic Panel series.

What is the communication interface on this panel?

The 6AV6646-1BA18-0NA0 features one PROFINET interface (RJ45 Ethernet) and one USB 2.0 port. There is no serial (RS-232/RS-485) or PROFIBUS interface on this model.

What is the front protection rating of the KTP800 Basic?

The front panel of the KTP800 Basic carries an IP65 protection rating, making it resistant to dust ingress and low-pressure water jets, suitable for industrial cabinet door mounting.

Can the project be transferred via USB on the KTP800 Basic?

Yes, projects can be transferred to the panel using a USB flash drive formatted as FAT32, in addition to Ethernet-based transfer directly from TIA Portal.

Troubleshooting

Display remains blank after power on

Measure the 24 V DC supply voltage at the panel's power connector. Check that the supply is within the specified range and that polarity is correct.

Ensure the 24 V DC supply is stable and correctly connected. If the supply is correct but the display remains blank, the internal power supply or backlight may be faulty and the panel may require repair or replacement.

Panel cannot establish communication with the PLC

Verify the PROFINET IP address settings on both the panel and the PLC using TIA Portal. Use a network ping test to confirm basic Ethernet connectivity between devices.

Correct any IP address or subnet mask mismatches in TIA Portal. Replace the Ethernet cable if physical connectivity is suspect. Ensure the PLC is powered and in RUN mode.

Touchscreen does not respond or responds inaccurately

Check for physical damage or contamination on the touch surface. Attempt to recalibrate the touchscreen via the panel's system settings menu (accessible during startup).

Clean the touch surface with a soft, dry cloth. Perform a touchscreen calibration from the panel's Start Center. If the issue persists, the touch foil or controller hardware may be defective and require panel servicing.

Project transfer from TIA Portal fails

Confirm that the PC and panel are on the same network subnet and that no firewall is blocking the TIA Portal transfer port. Verify the panel firmware version is compatible with the TIA Portal version in use.

Temporarily disable PC firewall software during transfer. Update the panel firmware using ProSave if a version mismatch exists. Ensure the Ethernet cable is directly connected or that the network switch is functioning correctly.

Panel repeatedly restarts or shows a loading screen loop

This may indicate a corrupt or incompatible project file loaded on the panel, or a firmware issue. Attempt to access the Start Center by holding the touchscreen during boot.

Use the Start Center to delete the existing project and re-transfer a verified project from TIA Portal. If the issue persists, perform a firmware update or factory reset using the Siemens ProSave utility.

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