Difference between revisions of "IONI firmware releases"

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**Fix [[Phasing a.k.a. phase search]] current calculation when [[MTC]] is set below 400 seconds. Avoids too high current flow to motor.
 
**Fix [[Phasing a.k.a. phase search]] current calculation when [[MTC]] is set below 400 seconds. Avoids too high current flow to motor.
 
**Fix overcurrent condition observer (OC fault was not always triggered when it should).  
 
**Fix overcurrent condition observer (OC fault was not always triggered when it should).  
−
**Fix incorrect setpoint scaling when using [[CIS]] Setpoint smoothing function (before CIS caused setpoint to incorrectly scale by 1:2)
+
**Fix incorrect setpoint scaling when using [[CIS]] Setpoint smoothing function (before 1.0.2 CIS caused setpoint to incorrectly scale by 1:2)
 
**Fix functionality of GPI5 input (homing start)
 
**Fix functionality of GPI5 input (homing start)
 
**Fix override parameter function (more info: [[Reading and writing an arbitrary parameter with Granity]])
 
**Fix override parameter function (more info: [[Reading and writing an arbitrary parameter with Granity]])

Revision as of 19:17, 11 April 2015

This page lists the official firmware releases of the IONI Servo Drive and the change log.

Upgrading firmware

Read instructions from Granity user guide/Uploading a firmware.

Releases

Glossary
  • Firmware release version - a firmware file with .gdf name extension that contains the firmware firmware
  • Version code - the version shown in Granity
  • Change log - the list of changes made since the previous package version.
  • Remarks - Notes
Firmware release version Date Version code Change log Remarks Importance
1.0.0 15.3.2015 1050
  • Initial version
1.0.1 19.3.2015 1052
  • Address an issue where device may trigger watchdog reset under heavy use
Medium
1.0.2 download 11.4.2015 1054
  • Fixes
    • Fix Phasing a.k.a. phase search current calculation when MTC is set below 400 seconds. Avoids too high current flow to motor.
    • Fix overcurrent condition observer (OC fault was not always triggered when it should).
    • Fix incorrect setpoint scaling when using CIS Setpoint smoothing function (before 1.0.2 CIS caused setpoint to incorrectly scale by 1:2)
    • Fix functionality of GPI5 input (homing start)
    • Fix override parameter function (more info: Reading and writing an arbitrary parameter with Granity)
  • Improvements
    • Reduce Phasing a.k.a. phase search current and reduce phasing timeout to avoid motor heating at init
    • Improve open loop stepping motor performance
    • GPO3 (fault output) will be push-pull instead of open drain when electrical interface is set Standard (for IONICUBE 1X compatibility)
    • IONI Indiegogo campaign drives have 18 Amp maximum current limit instead of 15 A (serial number based)
 Important upgrade due to overcurrent protection fix and phasing current calcuation fix. Critical

Known bugs & limitations

Bugs that are known in the latest FW revision:

  • Setpoint smoothing does not have effect in velocity or torque modes (only position mode)
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