Check Hart Burst Mode; Check The Trimming Of The Ma Output; Check Lower Range Value And Upper Range Value; Check Ma Output Fault Action - Emerson Micro Motion 1700 Configuration And Use Manual

10.15

Check HART burst mode

HART burst mode is normally disabled, and should be enabled only if a HART Triloop is
being used.
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10.16

Check the trimming of the mA Output

If the trim values for the mA Output are inaccurate, the transmitter will under-compensate
or over-compensate the output.
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10.17 Check Lower Range Value and Upper Range
Value
If the process variable assigned to the mA Output falls below the configured Lower Range
Value (LRV) or rises above the configured Upper Range Value (URV), the meter will post a
saturation alert (A100), then perform the configured fault action.
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10.18

Check mA Output Fault Action

mA Output Fault Action controls the behavior of the mA Output if the transmitter
encounters an internal fault condition. If the mA Output is reporting a constant value
below 4 mA or above 20 mA, the transmitter may be in a fault condition.
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Configuration and Use Manual
Check to see if burst mode is enabled or disabled.
If burst mode is enabled, disable it.
Trim the output, following the standard procedure.
If this does not correct the problem, contact customer support.
Record your current process conditions.
Check the configuration of the LRV and URV.
Check the status alerts for active fault conditions.
If there are active fault conditions, the transmitter is performing correctly. If you
want to change its behavior, consider the following options:
• Change the setting of mA Output Fault Action.
• For the relevant status alerts, change the setting of Alert Severity to Ignore.
Restriction
For some status alerts, Alert Severity is not configurable.
If there are no active fault conditions, continue troubleshooting.
Troubleshooting
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