Siemens 6AV6646-1BB15-0AA0 SIMATIC KTP600 Basic

Name: Siemens 6AV6646-1BB15-0AA0 SIMATIC KTP600 Basic
Brand: Siemens
SKU: 6AV6646-1BB15-0AA0
Price: 872.00 EUR
Availability: InStock

€ 872,00

Condition

Clear

SKU: 6AV6646-1BB15-0AA0 Category: HMI & Display Brand: Siemens

Description
Additional information

The Siemens 6AV6646-1BB15-0AA0 is a KTP600 Basic Color PN panel belonging to 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 and operator control tasks. This panel is part of the SIMATIC HMI Basic Panel generation, which is engineered for cost-effective yet reliable human-machine interface applications.

The KTP600 Basic Color PN is equipped with a 5.7-inch TFT display with a resolution of 320 x 240 pixels (QVGA) and supports 256 colors. It features both touch screen and 6 configurable function keys for operator input. Communication is handled via a PROFINET interface (RJ45), enabling direct integration into Ethernet-based automation networks. The panel is configured using WinCC Basic (included with STEP 7 Basic) or TIA Portal, and offers 1 MB of user memory for project data. It operates on a 24 V DC supply and carries CE and UL certifications.

The KTP600 Basic Color PN is widely used in small to medium-sized machine building applications, packaging machinery, conveyor systems, and process equipment where a compact and affordable HMI solution 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 the PROFINET protocol. The combination of touch and key operation makes it suitable for environments where gloved operation or dedicated function key control is necessary.

Technical Specifications

Display Size	5.7 inch
Display Type	TFT color
Display Resolution	320 x 240 pixels (QVGA)
Display Colors	256 colors
Touch Technology	Resistive touch screen with 6 function keys
Input/Operating Voltage	24 V DC
Power Consumption	4.5 W (typical)
Communication Interface	PROFINET (RJ45, 10/100 Mbit/s)
User Memory	1 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
Configuration Software	WinCC Basic / TIA Portal

Common Error Codes and System Events

Event ID: 10000: Communication error between the HMI panel and the connected PLC. The panel cannot establish or maintain a connection to the controller.
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 project configuration matches the network settings.
Event ID: 10001: Connection to the PLC was interrupted during runtime operation.
Check network cable and switch/router connections. Verify PLC is operational and not in STOP mode. Review network load and ensure no IP address conflicts exist on the network.
Event ID: 20000: Tag read error. The HMI panel is unable to read a configured tag from the PLC.
Verify the tag address in the HMI project matches the actual PLC data block or memory address. Check that the PLC program contains the referenced variable and that access permissions are correctly configured.
Event ID: 20001: Tag write error. The HMI panel is unable to write a value to the configured PLC tag.
Confirm the PLC tag is not write-protected. Check that the data type in the HMI project matches the PLC variable type. Verify the PLC is in RUN mode and accepting write requests.
Event ID: 40000: Project download error. A fault occurred during transfer of the HMI project from the engineering PC to the panel.
Ensure the panel is in transfer mode. Verify the network connection between the engineering PC and the panel. Check that the TIA Portal or WinCC Basic project is compiled without errors before initiating the download.
Event ID: 50000: Internal device error or system fault detected on the HMI panel.
Perform a panel restart by cycling the 24 V DC power supply. If the fault persists, reset the panel to factory defaults via the Start Center menu. If unresolved, the panel may require repair or replacement.
Event ID: 60000: Insufficient memory. The HMI project exceeds the available user memory of the panel.
Reduce the project size by optimizing graphics, removing unused screens or tags, and compressing image resources. Ensure the compiled project does not exceed the 1 MB user memory limit of the KTP600 Basic.

Frequently Asked Questions

Which PLCs are compatible with the KTP600 Basic Color PN?

The KTP600 Basic Color PN communicates via PROFINET and is directly compatible with Siemens S7-1200 and S7-300/400 PLCs. It can also communicate with third-party controllers that support PROFINET or Ethernet-based protocols supported by WinCC Basic.

What software is required to configure the 6AV6646-1BB15-0AA0?

This panel is configured using WinCC Basic, which is included with STEP 7 Basic, or via the Siemens TIA Portal engineering framework. Standalone WinCC flexible is not supported for this panel generation.

Does the KTP600 Basic support both touch and key input?

Yes, the panel features a resistive touch screen combined with 6 configurable function keys (F1 to F6), allowing both touch-based and key-based operator input.

What is the supply voltage for this HMI panel?

The 6AV6646-1BB15-0AA0 operates on a 24 V DC supply voltage. An appropriate regulated 24 V DC power supply must be provided externally.

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

The front of the panel is rated IP65, making it suitable for installation in control cabinet doors where protection against dust and water jets is required. The rear of the panel is rated IP20.

Troubleshooting

Display remains blank after power is applied

Measure the 24 V DC supply voltage at the panel power connector. Check for correct polarity. Inspect the supply cable and connector for damage or loose connections.

Ensure a stable 24 V DC supply within the specified tolerance is connected with correct polarity. If the supply is confirmed good and the display remains blank, the panel's internal power supply or display backlight may be faulty and the unit should be sent for repair.

Panel shows 'No connection to PLC' or communication error at runtime

Verify the PROFINET cable is securely connected to the RJ45 port on the panel. Check the IP address settings in the panel's Start Center and compare them against the project configuration in TIA Portal.

Correct any IP address mismatch between the panel and the PLC network configuration. Replace the PROFINET cable if damaged. Ensure the PLC is powered and in RUN mode. Re-download the project if configuration changes were made.

Touchscreen does not respond or responds inaccurately to touch input

Check whether the function keys still respond, which would indicate the display is active but the touch layer is faulty. Inspect the screen surface for damage, contamination, or excessive pressure marks.

Clean the screen surface with a soft, dry cloth. Recalibrate the touch screen via the Start Center settings menu if calibration drift is suspected. If the touch layer is physically damaged, the panel requires hardware repair or replacement.

Project download fails or transfer cannot be initiated

Confirm the panel is set to transfer mode via the Start Center. Verify the network connection between the engineering PC and the panel, and check that both are on the same IP subnet.

Set the panel to transfer mode manually through the Start Center. Ensure the TIA Portal project compiles without errors before downloading. Temporarily disable firewall software on the engineering PC if the connection is being blocked.

Panel repeatedly restarts or enters a boot loop

Check the 24 V DC supply for voltage drops or instability under load. Inspect the project for configuration errors that may cause a runtime crash on startup.

Provide a stable, adequately rated 24 V DC power supply. Reset the panel to factory defaults via the Start Center if a corrupted project is suspected, then re-download a verified project. If restarts continue with no project loaded, the panel hardware requires inspection and repair.

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