Yokogawa FieldMate - Manual (Page 69)

<6 OPERATION>
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IM 01R01A11-01EN
2)-2 When Verification Tool is in “offline” mode:
Read the value of parameter “Velocity Check” manually. Refer to Table 6.3.11. And enter
the value in “cell (2)” in Figure 6.3.15 manually.
Table 6.3.11 AXF Parameter Settings of Converter Check
HART Parameter (DD)
Parameter of
AXF Display
Velocity Check Device setup → Detailed Setup → Basic Setup →Velocity Check C44
3) Measure the output accuracy at the preferred setting (0%, 25%, 50%, 75%, or 100%). After
setting the value, let the AM012 stabilize at least for 1 minute.
For operation procedure, follow User’s Manual FY2-XJAM012-40-2E.
4) Enter the measured value.
4)-1 When Verification Tool is in “online” mode:
Click “Read (5)” in Figure 6.3.15. The value of instantaneous flow rate is entered automati-
cally.
4)-2 When Verification Tool is in “offline” mode:
Read the value of parameter “PV” or “PV %rnge” manually. Refer to Table 6.3.12, and
convert the value in “m/s” unit.
Enter the calculated value in “cell (4)” in Figure 6.3.15 manually.
Table 6.3.12 AXF Measured Value of “Converter” Check
HART Parameter (DD)
Parameter of
AXF Display
PV
■ Process Variables → PV
or
■ Device Status → Process Variable → PV
A20
PV %rnge
■ Process Variables → PV %rnge
or
■ Device Status → Process Variable → PV %rnge
A10
5) “Error (%)” is calculated automatically.
6) “Result” is displayed automatically after filling in all fields.
F060318.ai
Figure 6.3.18 “Converter” Result
7) Set the AXF parameters back to their original values manually.