Diese Website verwendet Cookies für Analysen, die Anmeldung im Online-Shop und im Forum sowie die Durchführung einer Bestellung. Durch die Nutzung dieser Website erklären Sie sich mit der Verwendung von Cookies einverstanden. Detaillierte Informationen über deren Einsatz finden Sie in unserer Datenschutzerklärung.

OK Datenschutz

PCAN-MiniDiag FD - Firmware Version History

2020-01-22 - Version 1.4.11

Bug Fixes

  • In some cases a recessive CAN-Low voltage was displayed in the CAN Voltages menu as a dominant voltage
  • At module startup the voltage measured at D-Sub pin 9 was sometimes displayed wrong
  • In case that the differential CAN bus voltage was > 10 V or < -10 V the displayed value was sometimes not correct

2019-05-13 - Version 1.4.10

This log includes all changes of prior firmware versions releases since the last release. The firmware update is described in the latest PCAN-MiniDiag FD manual. Please note for devices that were calibrated with a firmware version older than 1.4.7: The calibration data is set to a predefined value. The measuring accuracy is improved nevertheless.


  • Added the CAN differential voltage to the CAN Voltages device function
  • Added a new device function to show maximum, minimum, and average values of the differential voltages of the dominant and recessive levels
  • Reworked the text coloring. Added a color scheme for evaluation of bus load, termination, and error counter measurement values

Bug fixes

  • Improvement of automatic bit rate detection
  • If the bitrate was set manually, in some cases the CAN controller was initialized with the wrong bit rate
  • If the bitrate was set manually, in some cases the initially selected bitrate was not one which was currently set
  • After a successful bit rate detection sometimes the new bit rate was not displayed. Instead the initial text "Press * to set or <Enter> to detect the bit rate" was shown and the CAN controller was not initialized with the detected bit rate
  • It was possible that the ADC-mutex could cause a system shutdown
  • In some cases when the bit rate was set manually to non-iso mode, the CAN controller was initialized in iso-mode
  • In some cases the automatic bit rate detection failed for bit rates smaller than ~52kbit/s
  • Optimization of CAN voltage measurement

2019-01-29 - Version 1.4.0

First official release

Firmware updates prior to product release ...