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ComfileHMI is a WYSIWYG, HMI rapid development kit from COMFILE Technology, Inc.

  • The ComfileHMI Editor is the WYSIWYG software development environment used to create HMI projects, and is available as a free download from COMFILE Technology's website. Download Now.
  • Supports interfacing with the CUBLOC, MOACON, FA-DUINO, MODPORT, or just about any other Modbus-capable PLC or microcontroller. The MODPORT is a particularly suitable companion to the ComfileHMI as it does not require any PLC programming.
  • Water-resistant and open-frame models are available. (About open-frame models)
  • No branding on the hardware's front panel (logo-less). (About logo-less branding)
  • Supports TrueType fonts for creating multilingual user interfaces.
  • Supports PNG, JPG, and BMP image files.
  • Water resistant front panel models support audio output (e.g. .wav files)
  • microSD card support for additional memory (Included with purchase)
  • Modbus TCP: Can operate as either a client or a server. Details

Introduction and Demonstration

Please note that the demonstration in the video does not illustrate programming the MSB PLC. The MSB PLC is a CUBLOC-based product that is programmed using CUBLOC Studio. Please refer to the CUBLOC documentation.

Download the MSB PLC source code used in the demonstration video above.

Hardware Specifications

Model CHA-043PR CHA-070PR CHA-070WT CHA-070WR CHA-102WR
Case Open-frame Water Resistant Front Panel
Screen Size 4.3“ 7” 10.2“
Resolution 480 x 272 800 x 480
Color Depth 16-bit color (65536 colors)
Touchscreen Resistive
RTC Yes, but no backup battery 1) Yes, backup battery included
Communication Ports RS232C x 1 RS232C x 2, RS485 x 1
Ethernet No Yes
Sound Buzzer (beep) Speaker (audio)
Processor ARM9 400MHz
Memory 128MB
Operating Temperature 0 ~ 70℃
Buy Buy Buy Buy Buy

ComfileHMI Hardware

ComfileHMI Connectivity

Example Projects

ComfileHMI Editor User's Manual


Common Features


Shapes and Graphics

Field Resources

Events and Actions

Supervisory Remote Control

Other Features

Time can be read from the PLC's RTC and set using the ComfileHMI's RTC functions
comfilehmi/index.txt · Last modified: 2019/10/14 13:40 by COMFILE Technology