Siemens 6AV6646-1BA16-0AA1 SIMATIC KTP600 Basic

Name: Siemens 6AV6646-1BA16-0AA1 SIMATIC KTP600 Basic
Brand: Siemens
SKU: 6AV6646-1BA16-0AA1
Price: 683.00 EUR
Availability: InStock

€ 683,00

Condition

Clear

SKU: 6AV6646-1BA16-0AA1 Category: HMI & Display Brand: Siemens

Description
Additional information

The Siemens 6AV6646-1BA16-0AA1 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 device featuring a 5.7-inch TFT color display, designed for straightforward machine-level visualization tasks. This panel is part of the Basic Panel generation introduced alongside the SIMATIC S7-1200 controller family and is configured using WinCC Basic 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 is equipped with a PROFINET interface for communication with SIMATIC S7-1200 and S7-300/400 controllers, as well as other PROFINET-capable devices. The unit includes 10 configurable function keys, a resistive touch screen, and 10 MB of user memory for project data. It operates on a 24 V DC supply and supports configuration via TIA Portal V11 and higher.

The KTP600 Basic PN is widely used in small to medium-scale machine automation applications across industries such as packaging, food and beverage, material handling, and general manufacturing. Its compact form factor and straightforward PROFINET connectivity make it well suited for integration into machines where a cost-effective, reliable HMI solution is required without the need for advanced visualization capabilities.

Technical Specifications

Display Size	5.7 inch
Display Resolution	320 x 240 pixels (QVGA)
Display Colors	256
Display Type	TFT
Touch Technology	Resistive
Function Keys	10
Input/Operating Voltage	24 V DC
Power Consumption	4.5 W (typical)
Communication Interface	PROFINET (RJ45)
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
Dimensions (W x H x D)	196 x 141 x 43 mm
Panel Cutout	186 x 131 mm
Certifications	CE, UL, cULus
Configuration Software	TIA Portal WinCC Basic V11 or higher

Common Error Codes and System Events

Event ID: 10000: Configuration error detected during startup; the project loaded on the panel contains configuration inconsistencies.
Reload the project via TIA Portal. Verify that the WinCC Basic project version is compatible with the panel firmware version.
Event ID: 20000: Communication error with the configured PLC controller; connection to the PROFINET device has been lost or cannot be established.
Check PROFINET cable and RJ45 connector integrity. Verify IP address configuration of both the panel and the PLC. Ensure the PLC is in RUN mode.
Event ID: 40000: System memory low; available user memory on the panel is insufficient to load or run the current project.
Reduce project size by removing unused screens, images, or scripts. Transfer an optimized project from TIA Portal.
Event ID: 50000: Firmware update error; the firmware update process was interrupted or the firmware file is incompatible.
Restart the panel and retry the firmware update using the correct firmware version for the KTP600 Basic PN via TIA Portal or ProSave.
Event ID: 70000: Tag update error; one or more configured tags cannot be read from or written to the connected controller.
Verify tag addresses in the TIA Portal project match the actual PLC data block or memory area. Check PLC program for address conflicts.
Event ID: 110000: Recipe data error; a recipe transfer or read/write operation has failed.
Check recipe configuration in TIA Portal. Ensure the recipe data record structure matches the PLC data block definition and retry the transfer.
Event ID: 130000: Alarm logging error; the alarm buffer is full or the alarm log file cannot be written.
Acknowledge and clear existing alarms. Reduce the number of configured alarms or increase the alarm buffer size in the TIA Portal project settings.

Frequently Asked Questions

Which communication protocol does the 6AV6646-1BA16-0AA1 support?

The KTP600 Basic PN supports PROFINET via a single RJ45 Ethernet interface. It does not include a MPI, PROFIBUS, or serial interface.

Which PLCs are compatible with this HMI panel?

The panel is primarily designed for use with SIMATIC S7-1200 controllers but is also compatible with S7-300 and S7-400 PLCs via PROFINET. Configuration is performed in TIA Portal using WinCC Basic.

What software is required to configure this panel?

The panel requires Siemens TIA Portal with the WinCC Basic engineering package, version V11 or higher, to create and transfer projects.

What is the user memory capacity of this panel?

The KTP600 Basic PN provides 10 MB of user memory for storing project data, screens, and alarm configurations.

Can this panel be used outdoors or in wet environments?

The front face of the panel carries an IP65 rating, making it suitable for installation in enclosures exposed to dust and water jets. The rear of the unit is rated IP20 and must be protected from moisture and contaminants.

Troubleshooting

Display remains blank after power is applied

Measure the 24 V DC supply voltage at the panel power connector. Verify polarity is correct and voltage is within the 20.4–28.8 V DC tolerance range.

Correct any wiring errors or supply voltage issues. 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.

Panel cannot establish communication with the PLC

Check the PROFINET cable connection at both the panel RJ45 port and the PLC or switch port. Use TIA Portal online diagnostics to verify the IP address assignment and network topology.

Assign correct and unique IP addresses to both the panel and PLC within the same subnet. Replace the Ethernet cable if damaged. Ensure the PLC is in RUN mode and the PROFINET device name matches the configuration in TIA Portal.

Touchscreen does not respond or responds inaccurately

Check for physical damage or contamination on the screen surface. Attempt to recalibrate the touch screen via the panel's Start Center or Control Panel menu.

Clean the screen surface with a soft, dry cloth. Perform a touch screen calibration from the panel's operating system menu. If inaccurate response persists after calibration, the resistive touch layer may be damaged and require hardware replacement.

Project transfer from TIA Portal fails

Verify the PC and panel are on the same network subnet and that the panel IP address is correctly set. Check that the TIA Portal project is compiled without errors before attempting transfer.

Ensure no firewall or antivirus software is blocking the TIA Portal transfer. Confirm the panel firmware version is compatible with the TIA Portal version in use. If necessary, update the panel firmware using ProSave before retransferring the project.

Panel repeatedly restarts or enters an error loop on startup

The loaded project may be corrupted or incompatible with the current firmware version. Access the Start Center by holding the touchscreen during boot to prevent automatic project loading.

From the Start Center, delete the existing project and transfer a freshly compiled project from TIA Portal. If the issue persists, perform a factory reset via the Start Center and reload the firmware using ProSave.

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