Version notes

Version 2.3.0.49

  • Fix bug in Reports->Reservoir
  • Removed SBC serverid and Password option. Use the serial number, IP address and Port in the 8/8/8 input fields.
  • Added additional trace logging for performance tracking

Version 2.3.0.1

  • Support for Phidget SBC in 8/8/8 emulation mode. It is not recommended to use the wireless capability.
  • An additional tab on the main screen for display of raw sensor values in graphical form. Data is displayed at 5 minute intervals.
  • Daily backups can be selected along with retention period in the Options->Files dialog.
  • Tank solution usage and raw nutrient usage to date have been added to associated reports.
  • The availability of an update has been added to the daily email report.

Version 2.2.0.136

  • Nutrient summary starts at Schedule start date. Resetting the start date for subsequent crops, resets the nutrient accounting.

Version 2.2.0.130

  • Fixed sensor update bug for Phidget 0/16/16 only.

Version 2.2.0.127

  • Modifications to graph interfaces.

Version 2.2.0.113

  • Fix bug in graphs.
  • Minor bug fixes

Version 2.2.0.110

  • Internationalization of dates and number formats.
  • Minor bug fixes

Version 2.2.0.85

  • Improved detection of pH probe problems.
  • Improved accuracy of nutrient refills. Includes flush water additions.
  • Overrides of pH and EC errors causes current values to be used as new starting point.
  • Updated constituent and TDS data for GH Flora Series.

Version 2.2.0.79

  • Saving nutrient constituents bug resolved.
  • Reporting total nutrient fills by channel on Nutrients tab fixed.
  • Added Changes allowed and Changes so far today in Diagnostics.
  • Added common EC/TDS conversion factor of 640 in Options->Miscellaneous.

Version 2.2.0.71

  • New feature for progressive nutrient changes. When progressive change is selected without auto adjust, the nutrient mix will be calculated one of two ways. If Setpoints are specified between the phases, they are used to modifiy the nutrient formula for the preceeding phase and the ml/l are ignored. If the setpoints are zero, the ml/l specifications are used.

    This is convenient when it is desireable to slowly increase the strength of nutrient for seelings up to a maximum for ongoing growth. In this case, the "Bloom" and/or "Final" phases can be artificially utilized as multistage "Growth" phases.

Version 2.2.0.69

  • Fix autostart when windows starts
  • Fix default directory for nutrient files

Version 2.2.0.61

  • Fix not showing pH and EC in system status for other than channel 1
  • Fix Calibrate->floats not showing correct status
  • Log dosage changed from 1/2 system latency to system latency.

Version 2.2.0.56

  • Provide automatic calculation of nutrient formula based on the TDS/EC specified in the Channels->EC/TDS mgmt tab. This makes it easy to set the nutrient constituent ratios desired while HHS calculates the actual ml/liter to be mixed. If the Setpoint for the associated growth phase is set to zero, the schedule formula is used. This can also be used with progressive nutrient change.

Version 2.2.0.46

  • Modification to the exponential smoothing method for calculating the current pH and EC.
  • Ensure sensors are fully stabliized on startup to prevent premature dosing.

Version 2.2.0.40

  • Enhanced pH and EC graphs. Selectable display of dosing bars. Click on the colored box to turn displays on/off. Also, if a light sensor is installed, the graphs will display the dark period. This is very useful for seeing the effect of light on pH and EC.
  • Diagnostics display the last pH/EC dose.
  • Channel nutrient refill history is displayed even if channel is disabled. The startup date is used to determine if the channel was recently used.
  • Don't forget that help is available for each dialog by pressing F1.
  • Minor modifications to the pH and EC dosage calculations.