General Information

This note describes the changes made to selected Accutech Firmware version 1.89A released on October 18, 2011.

Changes Made

With Accutech firmware 1.89A, two firmware files are available depending on the CPU board revision. Changes with this release affect firmware for both CPU board revisions.
  • BR10 RF board firmware 1.89A released (US, AU, NZ).
  • BR20 RF board firmware 1.89A released (US, AU, NZ).
  • Modbus Board (BR10, BR20) firmware 1.89A released (US, AU, NZ).
  • Stream Board (BR10, BR20) firmware 1.89A released (US, AU, NZ).
  • FL10 RF board firmware 1.89A released (US, AU, NZ).
  • GP10 RF board firmware 1.89A released (US, AU, NZ).
  • SI10 RF board firmware 1.89A released (US, AU, NZ).
  • VC10 RF board firmware 1.89A released (US, AU, NZ).
  • VC10 PIC board firmware 1.89A released (US, AU, NZ).

New Features added to firmware 1.89A

  • Valve controller field unit is released to full production.

Corrections made to firmware 1.89A

  • TM10 - Presetting the flow total to a value larger than the roll over causes a system error
  • TM10 - Last digit in the Totalizer PRESET cannot be modified from LCD display
  • TRIM process times out and "HI PNT" cannot be entered
  • Field units without switch inputs report switch input values
  • FL10: Potential data poll during RF transmission
  • Base radio device status always reports offline
  • FL10 CNFGSEN command fails when stick is set to 14400 baud.
  • SI10 Counter Display shown as signed number
  • TM10 Normal UV and LV Entry Missing Two Characters
  • GP10, VC10 Transmit Rate Not Honoured
  • FL10 Trouble trying to re-establish communication with the probe.
  • The Modbus Baud rate goes to 9600 Baud after the link test.