Variable Speed Drive HMI Solution – SIEMENS 6SE6400-7AA00-0BA0 | MICROMASTER 4 Series
Where This Product Is Used
The SIEMENS 6SE6400-7AA00-0BA0 Basic Operator Panel (BOP) is the standard local human-machine interface for the SIEMENS MICROMASTER 4 family of variable frequency drives (VFDs). It is deployed across a wide range of industrial and commercial applications where engineers require direct, on-drive parameter access, real-time fault diagnostics, and manual motor control without a PLC or SCADA system:
- HVAC Systems – Fan and pump speed control in commercial buildings, data centers, and cleanrooms
- Water & Wastewater Treatment – Local commissioning of booster pumps, aeration blowers, and dosing pumps
- Conveyor & Material Handling – Belt conveyor speed adjustment and jog control during maintenance windows
- Compressor Stations – Parameter upload/download during field service of air compressors and refrigeration units
- OEM Machine Panels – Embedded into machine enclosures for operator-level speed reference and fault acknowledgment
- Food & Beverage Processing – Hygienic area drives requiring local setpoint adjustment without network dependency
Technical Specifications
| Parameter | Value |
|---|---|
| Part Number / SKU | 6SE6400-7AA00-0BA0 |
| Product Family | MICROMASTER 4 (MM410, MM420, MM430, MM440) |
| Panel Type | Basic Operator Panel (BOP) |
| Display | 5-digit, 7-segment LED display |
| Interface | Direct plug-in to drive front panel (no cable required) |
| Functions | Parameter read/write, fault & alarm display, motor start/stop/jog/reverse |
| Parameter Upload/Download | Not supported (use AOP 6SE6400-7AA00-0AA0 for upload/download) |
| Compatible Drives | MICROMASTER 410, 420, 430, 440; COMBIMASTER 411 |
| Mounting | Snap-fit to drive front panel; removable for remote mounting with adapter |
| Operating Temperature | 0 °C to +50 °C |
| Protection Class | IP20 (panel-mounted) |
| Manufacturer | SIEMENS AG, Germany |
| SIEMENS Order No. | 6SE6400-7AA00-0BA0 |
Why Engineers Specify This Model
- Zero-wiring commissioning – Plugs directly onto the drive face; no additional cables, connectors, or power supply required
- Fault-code visibility – 5-digit LED instantly surfaces Fxxxx fault codes and Axxxx alarm codes, reducing MTTR in the field
- Cost-effective local HMI – Provides essential operator control at a fraction of the cost of an AOP or touchscreen panel
- Genuine SIEMENS compatibility – Engineered specifically for MICROMASTER 4; no firmware conflicts or parameter mapping issues
- Removable & reusable – One BOP can be used across multiple drives for commissioning, then left on the primary drive or stored as a spare
- Widely stocked spare part – Long product lifecycle; replacement units readily available to minimize drive downtime
Complete System Bill of Materials
For a fully commissioned MICROMASTER 4 drive station with local HMI, consider the following complementary components:
- SIEMENS MICROMASTER 440 Drive – e.g., 6SE6440-2UD17-5AA1 (0.75 kW, 1-phase)
- SIEMENS 6SE6400-7AA00-0BA0 Basic Operator Panel (BOP) – this item
- SIEMENS 6SE6400-7AA00-0AA0 Advanced Operator Panel (AOP) – for parameter upload/download
- SIEMENS 6SE6400-7AB00-0AA0 BOP Door Mounting Kit – for panel-door remote mounting
- SIEMENS 6XV1440-2A BOP Connecting Cable – for remote BOP installation
- SIEMENS 6SL3255-0AA00-4CA1 PC Connection Kit – for STARTER software commissioning
Compliance & Industry Standards
- CE Marked – Compliant with EU Low Voltage Directive 2014/35/EU and EMC Directive 2014/30/EU
- UL Listed – Recognized under UL 508C (Power Conversion Equipment)
- RoHS Compliant – Restriction of Hazardous Substances Directive 2011/65/EU
- Designed and manufactured to ISO 9001 quality management standards
- Compatible with IEC 61800-5-1 (Adjustable Speed Electrical Power Drive Systems – Safety)
Quality Assurance & Sourcing
Konmask.com sources the SIEMENS 6SE6400-7AA00-0BA0 exclusively through verified industrial distribution channels. Every unit undergoes incoming inspection including:
- Visual inspection for OEM packaging integrity and label authenticity
- Date code and traceability verification against SIEMENS batch records
- Functional plug-in test on a live MICROMASTER 4 drive prior to dispatch
- Anti-static packaging and shock-protected shipping carton for international freight
We do not supply grey-market, refurbished, or counterfeit components. All parts are backed by our 12-month warranty against manufacturing defects.
How to Source This Part
- Add to Cart – Click the purchase button above to place an order directly on Konmask.com
- Request a Quote – For volume orders (>5 units) or project BOM pricing, email [email protected]
- Lead Time – In-stock units ship within 1–3 business days; ex-stock orders confirmed within 24 hours
- Payment – T/T bank transfer, PayPal, and major credit cards accepted
- Export – We ship worldwide; export documentation (commercial invoice, packing list, COO) provided for customs clearance
Application-Specific FAQ
Q: Can the 6SE6400-7AA00-0BA0 BOP upload or download parameters between drives?
A: No. The BOP supports parameter reading and writing on a single drive only. For parameter cloning between drives, you need the Advanced Operator Panel (AOP), part number 6SE6400-7AA00-0AA0.
Q: Is the BOP compatible with MICROMASTER 3 (MM3) drives?
A: No. The 6SE6400-7AA00-0BA0 is designed exclusively for the MICROMASTER 4 family (MM410, MM420, MM430, MM440) and COMBIMASTER 411. It is not backward compatible with MM3 series drives.
Q: Can the BOP be mounted remotely on a panel door?
A: Yes, with the optional BOP Door Mounting Kit (6SE6400-7AB00-0AA0) and the appropriate connecting cable (6XV1440-2A). This allows the BOP to be flush-mounted on a control cabinet door up to 3 meters from the drive.
Q: What fault codes can the BOP display?
A: The BOP displays all MICROMASTER 4 fault codes (F0001–F0999) and alarm codes (A0501–A0952) as defined in the MICROMASTER 4 Operating Instructions (Siemens document 6SE6400-5AW00-0BP0).
Q: Does the BOP work during a drive fault condition?
A: Yes. The BOP remains powered and functional during most fault states, allowing the operator to read the fault code and acknowledge the fault directly from the panel.
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