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PCAN-miniDisplay
PCAN-MiniDiag FD
CAN bus data visualization and recorder
PCAN-MiniDisplay is a compact Human Machine Interface (HMI) that integrates CAN data visualization and data logging functions for real-time display of CAN bus information or for logging and storing communication data for subsequent analysis.
- All-in-one function: Dual function of real-time data visualization and data logger at the same time.
- Flexible setup and display: CAN data can be preset to be displayed in a graphical format.
- Dual CAN interface support: Equipped with two high-speed CAN interfaces to meet complex bus connection requirements.
- Multiple versions available: Standard version and enhanced version with physical buttons, the latter supports quick on-site switching of setting modes for more convenient operation.
Product Description
The PCAN-MiniDisplay serves as a Human Machine Interface (HMI) for CAN data visualization. The device is equipped with two high-speed CAN interfaces for bus connection. The display of the incoming CAN data can be pre-set before use; after setting, the data will be presented on the TFT display according to the pre-set graphical format.
In addition, the device can also be used as a data logger, storing communication data from the CAN bus to a memory card for later playback or analysis on a computer.
In addition to the standard built-in version, a version with physical buttons is also available. This version supports the creation and evaluation of application-specific scenarios and allows the user to directly switch between different setting modes during actual operation.
Warm Tips
PCAN-MiniDisplay cannot perform display setup and logging/playback of CAN packets at the same time; only one of these modes can be run at a time.
Technical Specifications
- CAN Connection Features
- Equipped with 2 high-speed CAN channels (ISO 11898-2 compliant)
- Bit rate range: 40 kbit/s to 1 Mbit/s
- Compatible CAN 2.0 A/B Protocol Specification
- CAN Transceiver: NXP TJA1041 (support wake-up function)
- Analog Input Interface
- 2 analog inputs
- 10-bit resolution
- Measurement range: 0 ~ 16.5 V
- Digital Input/Output
- 1 digital input + 1 digital output
- Display Core
- TFT display (320 × 240 pixel resolution)
- Visualization of CAN data can be freely set via text file.
- Visualization Features
- Text labeling: text content, CAN data, and analog/digital input values
- Formatted output: numeric, float, string (enumeration and multiplexer processing supported)
- Supports transparent bitmap display.
- Dynamic display of image lists based on signals
- Multi-signal curves can be displayed in the Plotter.
- Setup and Control
- Supports setting of keys, buzzer and display brightness via CAN bus
- CAN frame sequences can be sent during startup, execution, and end of setting
- Built-in microSD memory card slot (up to 32 GB)
- Hi-Speed USB 2.0 interface
- Memory cards can be accessed from a PC
- Supports setting programs directly from the memory card
- Optional settings: single setting automatically activated on power-up or automatic start recording
- physical property
- Size: 80 × 55 mm
- Power supply voltage: 7 ~ 30 V
- Operating temperature range: -20 to 70 °C (-4 to 158 °F)
- Record & Playback
- Supports recording of incoming CAN packets to the internal memory card (optional error frame inclusion).
- CAN ID filtering, with logging rules set independently for each CAN channel
- Converts log files to multiple formats via Windows software
- Supports cyclic playback of playback content
- Optional Accessories
- PCAN-MiniDisplay Plastic housing (with 3 buttons)
- Connection via Phoenix terminal block
Scope of Supply
PCAN-MiniDisplay Standard Edition
- PCAN-MiniDisplay Host (with mounting bracket)
- Power cords, CAN cables and digital input cables
- Pre-installed 512 MB memory card
- Windows® system format conversion software PEAK-Converter
- Setting up a Template File
- Electronic User's Manual
PCAN-MiniDisplay Enclosure Kit
- PCAN-MiniDisplay Host in Plastic Case (with matching connector)
- Pre-installed 512 MB memory card
- Windows® system format conversion software PEAK-Converter
- Setting up a Template File
- Electronic User's Manual
Download
The package includes: the latest version of firmware, setup examples, resource files, PEAK-Converter conversion software, and technical support documentation for the current version of the device.
Software for converting monitored data into multiple file formats for Windows® 11 (x64/ARM64) and Windows® 10 (x64) systems.
Mating Connectors (Phoenix Contact FMC 1,5/4-ST-3,5 and FMC 1,5/10-ST-3,5)
Related Products

PCAN-Diag FD
Handheld CAN/CAN FD Bus Diagnoser

PCAN-Diag FD J1939 Expansion Inserts
PCAN-Diag FD Optional J1939 Expansion Plug-in

PCAN-MiniDiag FD
Handheld CAN/CAN FD Bus Diagnoser
Professional technical support from HONGKEI to help you succeed in your project.
HongKe offers a complete range of CAN / CAN FD bus logging and diagnostic tools, including PC-based diagnostic equipment, display and analysis tools, and stand-alone CAN data loggers supporting CAN, CAN FD, LIN, and J1939 in-vehicle protocols for in-vehicle electronics development, system testing, troubleshooting, and on-site data logging applications.