Meriam MFT 4010 Modular Calibrator_HART Communicator - Manual (Page 45)

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Once a tag number match is confirmed, or the user directs the MFT to use the mismatched procedure, the
following screen will appear:
Press the OK soft key to continue with From PC procedure calibration & documentation or the Detail soft key
for more procedure details (or the Back soft key to return to the From PC procedure list). The next screen
provides Setup Instructions that may have been associated with the tag during setup in the DMS software.
Typically these would be start up instructions for the technician using the MFT. Press the OK soft key to
continue. The following screen will appear:
Note the Apply value called for by the From PC procedure and input that signal with a source device. Monitor
the Sx (S1 in the example above) to verify the correct input signal value and wait until stable. Press the Save
soft key to save the displayed data to memory.
The MFT will provide “Saving Data Point…” feedback on the display, show “1 Points Saved,” and prepare to
accept the next point. If a message “Applied too high” or “Applied too low” is received, adjust the applied input
signal as indicated by Sx to more closely agree with the Apply value shown. The MFT will not save a set of
data if the Sx value varies from the Apply value by more than the percentage selected in the DMS software.
Apply the next input signal indicated by the Apply value and press the Save soft key when satisfied. Repeat
as needed to complete the calibration. Press the Done soft key to end the As found portion of the calibration.
The following display will appear:
Quick Cal
Device: PT-1003
Apply 0.000 in W20C
AO: 4.004 mA
Pres: 0.07 inH2O
IV: 3.991 mA
S1: -0.00 inH2O
X Error 0.981 %
0 Points of 6
Save
Abrt
Apply line prompts user to apply procedure-
defined input values. Auto advances to next
test value upon “Save” of current data.
Analog Output and Present Variable value
from HART link with device under test
Analog output and input values as measured
by NIST traceable MFT sensors
% Error between HART and measured data
Indicator for number of points saved out of
total number of test procedure points
Stored Procedure Calibration
Documentation Screen
Cal
Procedure Summary
Tag:
DPT1003
Date / Time:
9/15/06 12:00 PM
Status:
Incomplete
Output: mA
OK Detail Back
Cal
Cal: DPT1003
Cal Type
PV:
SN: 2138468
LRV: 0.000 inW20C
URV: 100.00 inW20C
OK Back