Edmund Blomley
c9817fa591
* Add AFTC feature to bi record with tests. * Fix broken AFTC handling for mbbi record, also fix bug in COSV and LALM handling. * Add release notes and update record docs.
14 lines
641 B
Markdown
14 lines
641 B
Markdown
### AFTC for bi record
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The bi record now also supports the AFTC parameter.
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The AFTC field sets the time constant on a low-pass filter that delays the
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reporting of limit alarms until the signal has been within the alarm range for
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that number of seconds (the default AFTC value of zero retains the previous
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behavior). One has to make sure that the bi record is processed at a reasonably fast rate
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when using AFTC, so that the record can respond to changes in the input signal
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within the time constant.
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### AFTC and LALM fix for mbbi record
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Fixed two issues in the mbbi record where the AFTC and LALM fields were not operating as expected.
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