Rosemount 8712, Reference Manual

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Reference Manual
00809-0100-4664, Rev BA
January 2010
Rosemount 8712
4-10
Recall Last Saved Values
Recalls the last saved “good” values for the sensor signature.
Set Pass/Fail Criteria
Set the maximum allowable deviation percentage test criteria for the 8714i
Internal Meter Verification test. There are three tests that this criteria can be
set for:
• Full Pipe; No Flow (Best test condition) – Default is 2%
• Full Pipe; Flowing – Default is 3%
• Empty Pipe – Default is 5%
NOTE
If the 8714i Meter Verification test is done with an empty pipe, the electrode
circuit will NOT be tested.
No Flow Limit
1 to 10 percent
Set the pass/fail test criteria for the 8714i Meter Verification test at Full Pipe,
No Flow conditions.
Flowing Limit
1 to 10 percent
Set the pass/fail test criteria for the 8714i Meter Verification test at Full Pipe,
Flowing conditions.
Empty Pipe Limit
1 to 10 percent
Set the pass/fail test criteria for the 8714i Meter Verification test at Empty Pipe
conditions.
Measurements
View the measured values taken during the meter verification test. Values are
shown for the Coil Resistance, Coil Signature, and Electrode Resistance.
Coil Resistance
View the measured value for the coil resistance taken during the 8714i meter
verification test.
Field Comm. 1, 2, 3, 1, 3, 3
LOI Key AUX. FUNCTION
Field Comm. 1, 2, 3, 1, 4
LOI Key AUX. FUNCTION
Field Comm. 1, 2, 3, 1, 4, 1
Field Comm. 1, 2, 3, 1, 4, 2
Field Comm. 1, 2, 3, 1, 4, 3
Field Comm. 1, 2, 3, 1, 5
LOI Key XMTR INFO
Field Comm. 1, 2, 3, 1, 5, 1