Siemens 6AV6646-1BA15-0NA1 SIMATIC KTP600 Basic

Name: Siemens 6AV6646-1BA15-0NA1 SIMATIC KTP600 Basic
Brand: Siemens
SKU: 6AV6646-1BA15-0NA1
Price: 727.00 EUR
Availability: InStock

€ 727,00

Condition

Clear

SKU: 6AV6646-1BA15-0NA1 Category: HMI & Display Brand: Siemens

Description
Additional information

The Siemens 6AV6646-1BA15-0NA1 is a KTP600 Basic Color PN panel belonging to the SIMATIC Basic Panel series. It is a compact human-machine interface (HMI) device featuring a 5.7-inch TFT color display combined with a key-and-touch hybrid operation concept. This panel is designed for straightforward machine-level visualization tasks and is configured using Siemens WinCC Basic software within the TIA Portal engineering framework.

The panel features a 5.7-inch TFT display with a resolution of 320 x 240 pixels (QVGA) and supports 256 colors. It integrates a PROFINET interface for communication with Siemens S7-1200 and S7-300/400 PLCs, as well as other PROFINET-compatible controllers. The unit provides 6 configurable function keys, a resistive touch screen, 1 MB of user memory for project data, and operates on a 24 V DC supply. The robust front panel meets IP65 protection rating, making it suitable for direct panel mounting in industrial environments.

The KTP600 Basic PN is widely deployed in manufacturing automation, packaging machinery, conveyor systems, and general-purpose machine control applications. Its compact 5.7-inch form factor and hybrid key-and-touch operation make it particularly suitable for space-constrained control panels where simple process visualization, alarm management, and operator input are required. The PROFINET connectivity ensures seamless integration into modern Siemens-based automation architectures.

Technical Specifications

Display Size	5.7 inch
Display Resolution	320 x 240 pixels (QVGA)
Display Type	TFT color
Display Colors	256
Touch Technology	Resistive touch screen
Function Keys	6
Input/Operating Voltage	24 V DC
Power Consumption	4.5 W (typical)
Communication Interface	PROFINET (RJ45)
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 mounting
Panel Cutout	197 x 141 mm
Certifications	CE, UL, cULus

Common Error Codes & System Events

Event ID: 10000: Communication error between the HMI panel and the connected 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 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 runtime operation.
Inspect the PROFINET network for cable faults or loose connectors. Verify PLC is operational and not in STOP mode. Check for IP address conflicts on the network.
Event ID: 20000: Project download error. The project could not be transferred to the panel successfully.
Ensure the panel is in transfer mode before initiating download. Verify the TIA Portal project is compiled without errors. Check the network connection between the engineering PC and the panel.
Event ID: 40000: 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. If the problem continues, the panel may require repair or replacement.
Event ID: 50000: Alarm buffer overflow. The number of pending alarms has exceeded the panel's alarm buffer capacity.
Acknowledge and clear existing alarms in the alarm view. Review the alarm configuration in TIA Portal to reduce unnecessary alarm triggers or increase the alarm buffer size in the project settings.
Event ID: 70000: Illegal system activity detected. An operation was attempted that is not permitted in the current operating mode.
Review the project configuration for conflicting scripts or screen navigation commands. Ensure operator actions are consistent with the configured user authorization levels.
Event ID: 30000: Data record transfer error. A data record read or write operation between the HMI and PLC failed.
Check the data record configuration in TIA Portal. Verify that the corresponding data blocks exist in the PLC and are accessible. Confirm the PLC connection is active and stable.

Frequently Asked Questions

Which PLCs are compatible with the KTP600 Basic PN (6AV6646-1BA15-0NA1)?

The KTP600 Basic PN is primarily designed for use with Siemens S7-1200 PLCs and is also compatible with S7-300 and S7-400 controllers via PROFINET. It is configured using WinCC Basic within the TIA Portal engineering environment.

What software is required to configure this panel?

The panel is configured using Siemens TIA Portal with the WinCC Basic (or higher) visualization package. Older STEP 7 and WinCC flexible software is not compatible with this panel generation.

What is the supply voltage for the 6AV6646-1BA15-0NA1?

The panel requires a 24 V DC power supply. The permissible voltage range is typically 19.2 V DC to 28.8 V DC.

Does the KTP600 Basic support recipe management and data logging?

Basic recipe management and data logging functions are supported, subject to the available 1 MB user memory and the capabilities of WinCC Basic. Complex or high-volume logging applications may require a higher-tier panel.

What is the IP protection rating of the front face of this panel?

The front panel bezel of the KTP600 Basic PN meets IP65 protection, making it resistant to dust ingress and low-pressure water jets when correctly installed in a panel cutout with the supplied gasket.

Troubleshooting

Display remains blank after power is applied

Measure the 24 V DC supply voltage at the panel's power connector. Check that the supply is within the 19.2–28.8 V DC permissible range. Inspect the connector for correct polarity and secure seating.

Correct any supply voltage issues or wiring errors. If voltage is correct and the display remains blank, attempt a hard reset by cycling power. If the backlight has failed, the panel will require repair or replacement of the display assembly.

HMI cannot establish communication with the S7-1200 PLC

Verify the IP address and subnet mask configured on the panel match the network segment of the PLC. Use a PC to ping both devices on the network. Check the PROFINET cable and RJ45 connector for damage or poor contact.

Correct IP address settings via the panel's Start Center network configuration menu. Replace faulty Ethernet cable. Ensure no IP address conflicts exist on the network and that the PLC project has the correct HMI connection configured in TIA Portal.

Touchscreen does not respond or responds inaccurately to touch input

Check whether the function keys still operate correctly to isolate whether the issue is specific to the touch layer. Inspect the screen surface for contamination, moisture, or physical damage to the resistive touch layer.

Clean the screen surface with a dry, lint-free cloth. Perform a touchscreen recalibration via the Start Center settings menu. If calibration does not resolve the issue, the touch panel overlay may need to be replaced.

Project download fails or times out during transfer from TIA Portal

Confirm the panel is set to Transfer mode via the Start Center. Verify the network connection between the engineering PC and the panel. Check that the TIA Portal project compiles without errors before attempting the download.

Set the panel to Transfer mode manually if auto-transfer is not configured. Ensure firewall or antivirus software on the engineering PC is not blocking the TIA Portal transfer. Retry the download after a panel power cycle.

Panel repeatedly reboots or displays a system error on startup

Attempt to access the Start Center by pressing and holding the touchscreen during power-on. Check whether the installed project is corrupted or incompatible with the panel firmware version.

Delete the existing project via the Start Center and reload a freshly compiled project from TIA Portal. If the panel firmware is outdated, update it using the ProSave tool or via TIA Portal. If rebooting continues without a project loaded, the panel hardware may be faulty and require service.

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