MSO3000X-CAN

Overview

The UNI-T MSO3000X-CAN is a professional-grade automotive protocol analysis option that transforms your MSO3000X Series Mixed Signal Oscilloscope into a powerful CAN bus diagnostic tool. This specialized software option enables comprehensive trigger, decode, and analysis capabilities for Controller Area Network (CAN) protocols widely used in modern automotive systems. With the MSO3000X-CAN, automotive engineers, technicians, and embedded systems developers can efficiently troubleshoot, validate, and optimize vehicle communication networks with unprecedented precision and ease.

Key Features

• Complete CAN protocol triggering and decoding for automotive applications
• Supports both standard and extended frame formats
• Real-time decoding with minimal latency for immediate insights
• Event list functionality with tabular view of decoded messages
• Advanced search capabilities for specific message IDs, data content, or error conditions
• Multiple trigger types including Start, Data Frame, Remote Frame, Error Frame, and more
• Comprehensive error detection and analysis for protocol compliance verification
• Simultaneous display of physical layer waveforms and protocol data
• Support for high-speed CAN signaling (CAN_H, CAN_L)
• Compatible with all MSO3000X series oscilloscopes

UNI-T MSO3000X-CAN Details

Professional-Grade Protocol Analysis

The MSO3000X-CAN option delivers industrial-strength decoding and analysis capabilities for Controller Area Network buses. The sophisticated protocol analyzer decodes CAN messages in real-time, displaying the results directly on your oscilloscope screen. This integration allows engineers to correlate physical layer signals with protocol-level data, providing crucial insights for debugging complex automotive communication issues.

Advanced Triggering Capabilities

Take control of your measurements with precise triggering on specific CAN bus events. The MSO3000X-CAN supports comprehensive trigger conditions including:

• Start frame detection
• Data Frame identification with ID filtering
• Remote Frame capture
• Error Frame detection
• Over-Load condition monitoring
• Identifier & Data combined triggers
• End of Frame triggers
• Missing Acknowledgment detection
• Bit Error recognition
• CRC Error capture

These advanced triggering capabilities enable you to isolate and capture exactly the events you need to analyze, saving valuable time during development and troubleshooting.

Comprehensive Data Visualization

View decoded CAN bus data in multiple formats simultaneously. The MSO3000X-CAN displays decoded protocol information directly on the waveform as color-coded overlays, making it easy to correlate electrical signals with protocol data. The integrated event list provides a tabular view of all decoded messages with timestamp information, allowing you to easily track communication sequences and timing relationships.

High-Performance Signal Analysis

The MSO3000X-CAN option fully leverages the exceptional performance of your MSO3000X oscilloscope. With support for data rates from 10 kbps to 5 Mbps, you can analyze everything from low-speed body electronics to high-speed powertrain networks. The oscilloscope's deep memory enables capture of extended communication sequences, while the advanced search function allows you to quickly locate specific messages across long acquisitions.

Professional Applications

Automotive ECU Development

The MSO3000X-CAN option is an essential tool for electronic control unit (ECU) developers. Easily validate communication between multiple controllers, verify timing requirements, and ensure protocol compliance. The comprehensive error detection capabilities help identify intermittent issues that might otherwise go unnoticed during development.

Vehicle Network Integration

For systems integrators working on complete vehicle networks, the MSO3000X-CAN provides invaluable insights into network behavior. Monitor communication between multiple ECUs, identify timing issues, and verify proper message sequencing across the entire CAN bus. The ability to trigger on specific message IDs or error conditions makes troubleshooting complex integration issues straightforward.

Aftermarket System Development

Developing aftermarket automotive systems requires detailed understanding of existing vehicle communication. The MSO3000X-CAN allows engineers to reverse-engineer existing CAN networks, understand message timing and sequencing, and develop compatible aftermarket solutions that integrate seamlessly with factory systems.

Automotive Testing and Validation

Quality assurance and validation teams rely on the MSO3000X-CAN to verify proper implementation of CAN bus communication. The comprehensive trigger and analysis capabilities enable thorough testing of all aspects of CAN communication, ensuring robust performance in production vehicles.

Technical Specifications

Signal Specifications

• Signal Sources: CH1-CH4, D0-D15
• Signal Types: CAN_H, CAN_L
• Trigger Conditions: Start, Data Frame, Remote Frame, Error Frame, Over-Load, Identifier, Data, Identifier&Data, End of Frame, Missing Ack, Bit Error, CRC Error, ALL Errors
• Data Rates: 10 kbps, 19.2 kbps, 20 kbps, 33.3 kbps, 38.4 kbps, 50 kbps, 57.6 kbps, 62.5 kbps, 83.3 kbps, 100 kbps, 115.2 kbps, 125 kbps, 230.4 kbps, 250 kbps, 490.8 kbps, 500 kbps, 800 kbps, 921.6 kbps, 1 Mbps, 2 Mbps, 3 Mbps, 4 Mbps, 5 Mbps, custom rates

Analysis Features

• Decode Types: Standard: RS232/UART, I2C, SPI, CAN
• Display Formats: Hex, Binary, Decimal, ASCII
• Parallel Decoding: Up to 4 simultaneous protocol decoders
• Search Capabilities: ID, Data, ID & Data, Error
• Event List: Tabular view with timestamp correlation

Compatible Models

The MSO3000X-CAN option is compatible with all oscilloscopes in the UNI-T MSO3000X series:

Package Contents

• MSO3000X-CAN software license activation code
• Certificate of validation
• Installation guide

FAQ

What's the difference between the MSO3000X-CAN and MSO3000X-CANFD options?

The MSO3000X-CAN supports traditional CAN protocol analysis with data rates up to 5 Mbps, while the MSO3000X-CANFD adds support for the newer CAN-FD (Flexible Data-rate) protocol that allows higher data rates up to 8 Mbps and larger data payloads. Choose MSO3000X-CAN for traditional automotive networks and MSO3000X-CANFD for newer vehicles utilizing the enhanced protocol.

Does the MSO3000X-CAN option include hardware or is it software only?

The MSO3000X-CAN is a software license option that unlocks CAN bus triggering and analysis capabilities on your existing MSO3000X oscilloscope. No additional hardware is required, though appropriate probes for connecting to CAN bus signals are recommended for optimal results.

Can I analyze both high-speed and low-speed CAN networks?

Yes, the MSO3000X-CAN supports the full range of standard CAN data rates from 10 kbps to 5 Mbps, making it suitable for analyzing both high-speed CAN networks (typically used in powertrain and safety systems) and low-speed CAN networks (commonly used in body electronics).

How many CAN buses can I analyze simultaneously?

The MSO3000X oscilloscope supports up to 4 simultaneous protocol decoders, allowing you to monitor multiple CAN buses or a combination of different serial protocols at the same time.

Is special training required to use the CAN analysis features?

While the MSO3000X-CAN provides intuitive operation for engineers familiar with oscilloscopes, UNI-T offers comprehensive documentation and support resources to help users maximize the capabilities of the protocol analyzer. Basic familiarity with CAN protocols is recommended for effective use.

Can I save decoded CAN data for later analysis?

Yes, the MSO3000X series allows you to save decoded protocol data in various formats for offline analysis, documentation, or comparison with previous test results.

Warranty and Support

The MSO3000X-CAN option includes UNI-T's comprehensive support package:

• 3-year software license warranty
• Free firmware updates
• Access to UNI-T technical support resources
• Online knowledge base and application notes

Get the Most From Your MSO3000X

Transform your oscilloscope into a powerful automotive diagnostic tool with the MSO3000X-CAN option. Unlock professional-grade CAN bus analysis capabilities that will enhance your development, integration, and testing processes.

Order now to elevate your automotive electronics development capabilities!