Smart ™ Meter Verification - Emerson Rosemount Foundation 8750W Reference Manual

Advanced Diagnostics Configuration
May 2019
Electrode coating (EC) value
Enhanced FF host
Basic FF host
The electrode coating value reads the value of the coated electrode detection diagnostic.
Electrode coating (EC) level 1 limit
Enhanced FF host
Basic FF host
Set the criteria for the electrode coating limit 1 which indicates when coating is starting to
occur, but has not compromised the flow measurement. The default value for this
parameter is 1000 k Ohm.
Electrode coating (EC) level 2 limit
Enhanced FF host
Basic FF host
Set the criteria for the electrode coating limit 2 which indicates when coating is affecting
the flow measurement and the meter should be serviced immediately. The default value
for this parameter is 2000 k Ohm.
Maximum electrode coating (EC)
Enhanced FF host
Basic FF host
The maximum electrode coating value reads the maximum value of the coated electrode
detection diagnostic since the last maximum value reset.
Clear maximum electrode value
Enhanced FF host
Basic FF host
Use this method to reset the maximum electrode coating value.
8.8 SMART
The SMART Meter Verification diagnostic provides a means of verifying the flowmeter is
within calibration without removing the sensor from the process. This diagnostic test
provides a review of the transmitter and sensor's critical parameters as a means to
document verification of calibration. The results of this diagnostic provide the deviation
amount from expected values and a pass/fail summary against user-defined criteria for the
application and conditions. The SMART Meter Verification diagnostic can be configured to
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Diagnostics > Electrode Coating > Electrode Coating Value
TB > ELECTRODE_COATING > CURRENT_VALUE (OD Index #47)
Diagnostics > Electrode Coating > Level 1 Limit
TB > ELECTRODE_COATING_CFG > LEVEL_1 (OD Index #46)
Diagnostics > Electrode Coating > Level 2 Limit
TB > ELECTRODE_COATING_CFG > LEVEL_2 (OD Index #46)
Diagnostics > Electrode Coating > Electrode Coating Max Value
TB > ELECTRODE_COATING_CFG > MAX_VALUE (OD Index #47)
Diagnostics > Electrode Coating > Clear Max Electrode Coating
TB > ELECTRODE_COATING_CFG > CLEAR_MAX (OD Index #46)
™
Meter Verification
Rosemount
™
8750W Transmitter with F
Reference manual
00809-0500-4750
™
Fieldbus Protocol
OUNDATION