Siemens 6AV6645-0BA01-0AX0 SIMATIC Mobile Panel 177 PN
01Product Overview
Siemens 6AV6645-0BA01-0AX0 is a first-generation SIMATIC Mobile Panel 177 PN for portable operator control over PROFINET. The +ZT variant includes an integrated acknowledgement/enabling button for the documented hardwired operating concept. Its lifecycle is Product Cancellation, so replacement must address the mobile-panel project, connection box, safety circuit, cable, and machine-control design together.
02Functions
Core Functions
- Provides portable visualization and operator control close to the machine working area.
- Communicates with the automation system through the PROFINET-based mobile-panel architecture.
- Uses the integrated enabling/acknowledgement element for the documented hardwired operating concept.
- Supports project screens, operator commands, messages, and diagnostics within the Mobile Panel 177 platform.
- Connects through the approved mobile-panel cable and connection-box arrangement.
- Allows maintenance personnel to observe machine response from selected operating positions while following the engineered safety procedure.
Product Identity
- Manufacturer: Siemens
- Model: 6AV6645-0BA01-0AX0
- Product Type: SIMATIC Mobile Panel 177 PN +ZT
- Lifecycle: Product Cancellation
03Specifications
| Manufacturer | Siemens |
|---|---|
| Article Number | 6AV6645-0BA01-0AX0 |
| Product Name | SIMATIC Mobile Panel 177 PN +ZT |
| Device Generation | Mobile Panel, 1st Generation |
| Display Class | 6-inch mobile operator panel |
| Communication | PROFINET |
| Safety Operating Element | Integrated acknowledgement/enabling button |
| Compatible 2nd-Generation Connection Boxes | Compact, standard, and advanced with documented restrictions |
| Hardwired F-System Restriction | Only one stop/enabling system permitted with a 1st-generation panel |
| PROFIsafe with 2nd-Generation Box | Not possible for this predecessor panel |
| Unavailable Signals on 2nd-Generation Boxes | Mobile Panel inserted and Control |
| Lifecycle Status | Product Cancellation |
04Compatibility
- Match the exact 6AV6645-0BA01-0AX0 +ZT variant, because other Mobile Panel 177 PN articles use different operating-element arrangements.
- Confirm WinCC flexible project, panel operating system, controller connection, cable, connector, connection box, and machine safety circuit.
- Siemens permits use with second-generation compact, standard, and advanced connection boxes only with the documented predecessor-device restrictions.
- PROFIsafe communication is not possible in that predecessor-panel arrangement; do not convert a hardwired safety concept by assumption.
- The Mobile Panel inserted and Control signals are unavailable on second-generation boxes for this predecessor device.
- A current KTP Mobile device requires project conversion plus validation of safety, connection-box, cable, mechanical, and operating behavior.
05Applications
Typical Uses
- Portable machine setup, observation, teach-in, and maintenance where the approved operating concept requires local mobility.
- PROFINET-connected machines using the original Mobile Panel 177 PN connection and project architecture.
- Hardwired enabling-function applications engineered for the +ZT panel variant.
- Legacy production equipment requiring like-for-like panel service while migration is prepared.
- Controlled migration projects to a supported mobile HMI and connection-box platform.
Selection Boundary
- Use application examples only as engineering context; they do not prove compatibility with an installed machine.
- Confirm electrical, mechanical, network, software, safety, environmental, and lifecycle requirements against the complete project.
- Preserve configuration records and perform controlled commissioning whenever hardware is exchanged.
06Lifecycle
- The official lifecycle is Product Cancellation; availability and repair planning should be treated as a legacy-system issue.
- Back up the complete HMI project and record the operating system, controller connection, cable, connection box, network settings, and safety-circuit drawings.
- Photograph and document the enabling switch, acknowledgement function, stop circuit, connector pinout, cable routing, and connection-box terminals.
- After replacement, verify project operation, PROFINET communication, touch and controls, emergency/stop behavior, enabling stages, commands, alarms, and machine interlocks.
- Perform the required safety validation and acceptance testing before returning the panel to service.
- Do not migrate to another mobile panel solely by display size; the safety architecture and connection-box behavior are decisive.
FAQFrequently Asked Questions
What is 6AV6645-0BA01-0AX0?
6AV6645-0BA01-0AX0 is a cancelled first-generation SIMATIC Mobile Panel 177 PN +ZT with an integrated enabling/acknowledgement element.
Where is this product normally used?
It is used for portable machine operation, setup, observation, and maintenance in an engineered PROFINET and hardwired safety architecture.
What must be checked before ordering?
Confirm the complete article number, installed hardware revision, lifecycle state, supply and I/O design, communication interfaces, connector assignment, software release, approvals, and project configuration.
What information should be saved before replacement?
Save the HMI project and OS data, network settings, controller links, cable and connection-box details, operating-element type, safety drawings, pinout, and validated test records.
Can a similar Siemens article be used as a direct replacement?
No. A newer KTP Mobile panel changes software, connection hardware, signals, and potentially the safety concept, so a documented migration and safety validation are required.
What should be verified after installation?
Verify project and communication, every operator control, enabling stages, stop behavior, alarms, commands, connection-box signals, interlocks, and the complete safety acceptance test.
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