Siemens 6AV7605-1CE23-0CB2 SIMATIC Mobile Panel 177

Name: Siemens 6AV7605-1CE23-0CB2 SIMATIC Mobile Panel 177
Brand: Siemens
SKU: 6AV7605-1CE23-0CB2
Price: 4826.00 EUR
Availability: InStock

€ 4.826,00

Condition

Clear

SKU: 6AV7605-1CE23-0CB2 Category: HMI & Display Brand: Siemens

Description
Additional information

The Siemens 6AV7605-1CE23-0CB2 is a Mobile Panel 177 belonging to the SIMATIC HMI product family. It is a portable, handheld operator panel designed for mobile machine operation and monitoring, offering a 5.7-inch color display in a rugged, ergonomic housing. This unit is part of Siemens' SIMATIC HMI series, which provides scalable human-machine interface solutions for industrial automation environments.

The Mobile Panel 177 features a 5.7-inch STN color display with a resolution of 320 x 240 pixels (QVGA) and supports touch operation combined with configurable function keys for flexible operator interaction. It communicates via PROFIBUS DP interface, enabling direct integration into existing SIMATIC automation networks. The panel includes an integrated enabling button and emergency stop button for safety-compliant operation, and is powered via a dedicated connection cable from the control cabinet. Configuration is performed using Siemens WinCC flexible or TIA Portal engineering software.

The SIMATIC Mobile Panel 177 is widely used in manufacturing, automotive assembly, and machine tool industries where operators need to move freely around a machine while maintaining full control and monitoring capability. Its handheld form factor and integrated safety functions make it suitable for setup, commissioning, and maintenance tasks on large or complex machinery. The IP65 protection rating ensures reliable operation in typical industrial shop-floor environments with exposure to dust and coolant splashes.

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
Function Keys	18 configurable function keys
Communication Interface	PROFIBUS DP
Operating Voltage	24 V DC (via connection cable)
IP/Protection Rating	IP65
Operating Temperature	0 °C to +50 °C
Storage Temperature	-20 °C to +60 °C
Safety Features	Integrated enabling button, integrated emergency stop button
Mounting	Handheld / mobile (portable)
Series/Product Family	SIMATIC Mobile Panel 177
Certifications	CE, UL

Common Error Codes & System Events

Event ID: 10000: Communication error between the Mobile Panel and the connected PLC or PROFIBUS network.
Check PROFIBUS cable connections and termination resistors. Verify the PLC is in RUN mode and the PROFIBUS address is correctly configured on both the panel and the PLC.
Event ID: 10001: Connection to the configured PLC has been lost during operation.
Inspect the PROFIBUS cable for damage or loose connectors. Confirm the PLC is operational and the network baud rate settings match on all nodes.
Event ID: 20000: Project download error — the project could not be transferred to the panel.
Verify the transfer cable connection and ensure the panel is in Transfer mode. Check that the WinCC flexible or TIA Portal project is compiled without errors before retrying the download.
Event ID: 20001: Insufficient memory on the panel to store the loaded project.
Reduce the project size by optimizing graphics and removing unused screens or variables. Ensure the project does not exceed the panel's available user memory.
Event ID: 40000: Enabling button released during active enabling operation, causing a safety stop.
This is normal safety behavior. Re-engage the enabling button in the half-pressed position to resume operation. Inspect the enabling button for mechanical wear if this occurs unexpectedly.
Event ID: 40001: Emergency stop button on the Mobile Panel has been activated.
Identify and resolve the cause of the emergency stop condition. Reset the emergency stop button by rotating it clockwise and acknowledge the fault in the control system before resuming operation.
Event ID: 50000: Panel operating voltage out of range — supply voltage too low or too high.
Measure the 24 V DC supply voltage at the connection cable. Ensure the supply is within the specified tolerance range and check for voltage drops due to cable length or poor connections.
Event ID: 60000: Internal device error or hardware fault detected on the Mobile Panel.
Perform a power cycle of the panel. If the error persists, back up the project, perform a factory reset, and reload the project. Contact Siemens support or arrange for repair if the fault continues.

Frequently Asked Questions

What communication interface does the 6AV7605-1CE23-0CB2 use?

The Mobile Panel 177 (6AV7605-1CE23-0CB2) uses a PROFIBUS DP interface for communication with the connected PLC or automation system.

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

The panel is configured using Siemens WinCC flexible or the TIA Portal engineering environment. The project is then transferred to the panel via the dedicated transfer cable.

Does this Mobile Panel include integrated safety functions?

Yes, the 6AV7605-1CE23-0CB2 includes an integrated enabling button and an emergency stop button, making it suitable for safety-relevant mobile operation tasks in accordance with machine safety requirements.

What is the IP protection rating of this Mobile Panel?

The Mobile Panel 177 carries an IP65 protection rating, providing protection against dust ingress and low-pressure water jets from any direction.

What is the display type and resolution of this panel?

The panel features a 5.7-inch STN color display with a resolution of 320 x 240 pixels (QVGA) and supports up to 256 colors.

Troubleshooting

Display remains blank after power on

Check that the 24 V DC supply voltage is present at the connection cable connector. Measure voltage at the panel input terminals and inspect the cable for damage or broken wires.

Restore the 24 V DC supply to the correct level. Replace the connection cable if damaged. If the supply is correct and the display remains blank, the internal power supply or display unit may require repair or replacement.

Panel cannot establish communication with the PLC

Verify the PROFIBUS DP address set on the panel matches the address configured in the PLC project. Check the PROFIBUS cable for continuity, correct termination at both ends of the network, and absence of short circuits.

Correct any PROFIBUS address mismatch in the panel settings or PLC configuration. Replace damaged PROFIBUS cable segments and ensure bus termination resistors are active only at the two physical ends of the network.

Project download fails or transfer is interrupted

Confirm the panel is set to Transfer mode before initiating the download. Check the transfer cable connection between the engineering PC and the panel. Verify the project compiles without errors in WinCC flexible or TIA Portal.

Switch the panel to Transfer mode via the Start Center menu. Use a known-good transfer cable and retry the download. If the issue persists, perform a panel reset to factory defaults and attempt the transfer again.

Enabling button does not respond or causes unexpected safety stops

Inspect the enabling button for mechanical damage, contamination, or wear. Test the button by pressing it to the half-pressed (enabling) position and checking whether the panel registers the enabling signal.

Clean the enabling button area and test operation. If the button is mechanically worn or the contact is intermittent, the handset unit should be sent for repair or the enabling button assembly replaced by a qualified technician.

Touchscreen does not respond accurately to touch input

Check the touchscreen surface for contamination, scratches, or damage. Verify that the operator is not wearing thick gloves incompatible with resistive touch technology. Access the panel's calibration function via the Start Center.

Clean the touchscreen surface with a soft, dry cloth. Perform a touchscreen recalibration through the panel's Start Center settings. If calibration does not resolve the issue, the touchscreen overlay may need to be replaced.

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