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Firmware Status

Status
titleLEGACY


Release Date: 09/05/19

Overview of Changes

VariantNew VersionChanged
Aster0.8.1Yes
FS26001.0.2Yes
Reed Relay0.1.2Yes
UM710.8.4No
VT11.9.1Yes

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Aster

Clock Overflow Fix

  • After running for approximately 30 consecutive days, the VTi21 internal time-reference can overflow in software. This causes data to no longer report on the RS485 interface. The 4-20 mA interface is not affected.
  • This fix handles the event of clock over-flow correctly. The VTi21 continues to report data over RS485 in this scenario.
  • This issue affects all audio frequency variants of VTi21

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