Siemens 6AV7605-2BA12-0CA0 SIMATIC Mobile Panel 177

Name: Siemens 6AV7605-2BA12-0CA0 SIMATIC Mobile Panel 177
Brand: Siemens
SKU: 6AV7605-2BA12-0CA0
Price: 1995.00 EUR
Availability: InStock

€ 1.995,00

Condition

Clear

SKU: 6AV7605-2BA12-0CA0 Category: HMI & Display Brand: Siemens

Description
Additional information

The Siemens 6AV7605-2BA12-0CA0 is a mobile operator panel belonging to the SIMATIC Mobile Panel 177 series, manufactured by Siemens. It is a portable human-machine interface (HMI) device designed for flexible, on-the-go machine operation and monitoring in industrial environments. The unit combines a compact, rugged housing with a color touchscreen display, enabling operators to interact with automation systems without being fixed to a stationary panel.

The Mobile Panel 177 features a 5.7-inch STN color display with a resolution of 320 x 240 pixels (QVGA) and resistive touch technology. It communicates via PROFIBUS DP and MPI interfaces, allowing direct integration with Siemens S7-300 and S7-400 PLC families. The panel includes an integrated enabling button and emergency stop button for safety-compliant operation, and supports configuration via Siemens WinCC flexible software. It operates from a 24 V DC supply and is rated to IP65 for protection against dust and water ingress.

The SIMATIC Mobile Panel 177 is widely used in manufacturing, automotive assembly, machine tool, and process industries where operators need to move freely around a machine or production line during setup, commissioning, or maintenance tasks. Its integrated safety functions, including the enabling device and emergency stop, make it suitable for applications requiring close proximity to moving machinery in compliance with machinery safety standards. The panel is particularly valued in scenarios where a fixed HMI installation is impractical or insufficient for full machine access.

Technical Specifications

Display Size	5.7 inch
Display Resolution	320 x 240 pixels (QVGA)
Display Colors	256 colors
Display Type	STN color
Touch Technology	Resistive touchscreen
Input/Operating Voltage	24 V DC
Communication Interface	PROFIBUS DP, MPI
IP/Protection Rating	IP65
Operating Temperature	0 °C to +50 °C
Storage Temperature	-20 °C to +60 °C
Relative Humidity	10% to 90% (non-condensing)
Safety Features	Integrated enabling button (3-position), emergency stop button
Configuration Software	WinCC flexible 2008 or later
Mounting	Mobile / handheld with cable connection
Certifications	CE, UL

Common Error Codes & System Events

Event ID: 10000: Communication error between the Mobile Panel and the connected PLC. The panel cannot establish or maintain a connection via MPI or PROFIBUS DP.
Check the communication cable and connector for damage. Verify the MPI/PROFIBUS address settings on both the panel and PLC. Ensure the baud rate is correctly configured in WinCC flexible.
Event ID: 10001: Connection to the PLC was interrupted during operation.
Inspect the cable for mechanical damage or loose connectors. Check PLC status and network configuration. Restart the panel and attempt reconnection.
Event ID: 20000: Project download error. The configuration project could not be transferred to the panel.
Verify the PC-to-panel connection. Ensure the correct communication settings are used in WinCC flexible. Check available memory on the panel and retry the transfer.
Event ID: 40000: System memory low. Available runtime memory on the panel is insufficient.
Reduce the number of active screens or objects in the project. Delete unused data logs or alarm archives stored on the device. Restart the panel to free memory.
Enabling Device Fault: The enabling button (3-position switch) has been detected in an invalid state or has failed a self-test.
Release and re-engage the enabling button through its full range of motion. If the fault persists, inspect the enabling button mechanism for damage and arrange for panel service or replacement.
Emergency Stop Active: The integrated emergency stop button on the Mobile Panel has been actuated.
Identify and resolve the cause of the emergency stop activation. Rotate and release the emergency stop button to reset it, then acknowledge the fault in the PLC safety circuit before resuming operation.
Event ID: 70000: Internal device error or hardware fault detected during panel self-diagnostics.
Restart the panel. If the error persists, note the full event ID details and contact Siemens technical support or arrange for repair and inspection of the unit.

Frequently Asked Questions

Which PLCs are compatible with the SIMATIC Mobile Panel 177 (6AV7605-2BA12-0CA0)?

The Mobile Panel 177 is compatible with Siemens S7-300 and S7-400 PLCs via MPI or PROFIBUS DP interfaces. It can also communicate with S7-200 PLCs depending on the firmware and project configuration.

What software is used to configure and program this Mobile Panel?

The panel is configured using Siemens WinCC flexible 2008 or a compatible version. Projects are created on a PC and downloaded to the panel via the communication interface or a direct PC adapter cable.

Does the Mobile Panel 177 have an integrated safety enabling device?

Yes, the 6AV7605-2BA12-0CA0 includes a 3-position enabling button and an integrated emergency stop button, making it suitable for safety-relevant applications near moving machinery in accordance with machinery safety standards.

What is the operating voltage for this Mobile Panel?

The panel operates on 24 V DC, which is typically supplied through the connecting cable from the machine or a dedicated power supply unit.

What is the IP protection rating of the Mobile Panel 177?

The unit is rated IP65, providing full protection against dust ingress and protection against low-pressure water jets from any direction, making it suitable for use in typical industrial shop floor environments.

Troubleshooting

Display remains blank after power on

Check that 24 V DC is present at the supply connector on the cable. Inspect the cable and connector for damage or broken pins. Verify the power supply unit output voltage under load.

Ensure the 24 V DC supply is within tolerance. Replace a damaged cable or connector. If supply voltage is confirmed correct and the display remains blank, the internal power supply or display backlight may have failed and the unit should be sent for repair.

Panel cannot establish communication with the PLC

Verify the MPI or PROFIBUS DP address configured on the panel matches the network settings. Check the physical cable connection and inspect for damaged connectors. Use a PROFIBUS diagnostic tool to check bus integrity.

Correct any address or baud rate mismatches in the WinCC flexible project settings. Replace damaged cables or connectors. Ensure the PLC is in RUN mode and the network is free of bus conflicts.

Enabling button does not release machine motion

Check whether the enabling button fault is displayed in the panel diagnostics. Inspect the button mechanism for physical damage or contamination. Verify that the safety circuit wiring connected to the panel cable is intact.

Clean or replace the enabling button if mechanically damaged. Verify the safety relay or safety PLC input connected to the enabling device signal is functioning correctly. If the button assembly is faulty, the panel requires service.

Project download fails or is interrupted

Check the PC-to-panel communication connection, typically via a PC adapter (USB or serial) connected to the MPI port. Verify that WinCC flexible recognizes the panel and that the correct panel type is selected in the project.

Use a known-good PC adapter cable. Ensure the panel is in transfer mode before initiating the download. Reduce project size if memory is insufficient, and retry the download with antivirus software temporarily disabled to prevent interference.

Touchscreen does not respond accurately or at all

Check for physical damage to the touchscreen surface. Determine whether the issue is present across the entire screen or only in specific areas. Attempt a touchscreen recalibration from the panel's system settings menu.

Perform a touchscreen calibration using the calibration utility accessible in the panel's Start Center. If calibration does not resolve the issue, the resistive touch overlay may be damaged and the panel should be returned for screen replacement.

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