Schedule Automatic Execution Of The Smart Meter Verification Test - Emerson Micro Motion 1700 Configuration And Use Manual

Fail
Abort A problem occurred with the meter verification test (e.g., process instability) or
Table 9-3:
Code
1
3
5
8
13
14
15
Other
9.2.5 Schedule automatic execution of the Smart Meter
Verification test
You can set up and run a single test at a user-defined future time. You can also set up and
run tests on a regular schedule.
Configuration and Use Manual
The test result is not within the specification uncertainty limit. Micro Motion
recommends that you immediately repeat the meter verification test. If during
the failed test you had set outputs to Continue Measurement, set outputs to Fault or
Last Measured Value instead.
• If the meter passes the second test, the first result can be ignored.
• If the meter fails the second test, the flow tubes may be damaged. Use
your process knowledge to determine the possibilities for damage and the
appropriate actions for each. These actions might include removing the
meter from service and physically inspecting the tubes. At minimum, you
should perform a flow validation and a density calibration.
you stopped the test manually. See
each code, and possible actions you can take in response.
Smart Meter Verification abort codes
Description
User-initiated abort
Frequency drift
High drive gain
Unstable flow
No factory reference data for meter
verification test performed on air
No factory reference data for meter
verification test performed on water
No configuration data for meter ver-
ification
General abort
Table 9-3 for a list of abort codes, a descript of
Recommended actions
None required. Wait 15 seconds before
starting another test.
Ensure that temperature, flow, and density
are stable, and rerun the test.
Ensure that flow is stable, minimize en-
trained gas, and rerun the test.
Check factors that could cause process in-
stability, then rerun the test. To maximize
process stability:
• Maintain a constant fluid pressure and
temperature.
• Avoid changes to fluid composition,
e.g., two-phase flow or settling.
• Maintain a constant flow rate.
Contact Micro Motion.
Contact Micro Motion.
Contact Micro Motion.
Repeat the test. If the test aborts again, con-
tact Micro Motion.
Measurement support
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