4-49
1010GCNFM-3C
Section 4
The table may contain up to 32 pairs of these slope correction factors. Note that the Kc factor, unlike
these slope correction factors, is entered as a signed percent change in rate, while these factors are
simply rate multipliers. As points are entered, the point editor will provide list access to the already
entered points plus access to the [New Point] menu cell, used to add a new point. The table may be
created in its entirety and then activated by selecting [Yes] in the [Table Active] menu cell. The entire
table may be cleared by selecting [Yes] in the [Clear Table] menu cell.
Note that the flowmeter allows you to use [Aux] as an [Index Variable] input. Effectively you may slope
modulate the flowmeter’s output based on the value of a 4 - 20 mA input signal. Since the table of slope
correction coefficients resides between the meter’s internal flow register(s) and the flow register, which
actually provides reports to the user, poorly formed or defective Calibration Tables may severely impact
the performance of the instrument. Take precautions before enabling these calibration tables. Although
we recognize that it is unlikely that all three tables would ever be employed in a real installation, three
tables are offered for maximum user flexibility. Since the tables can be disabled without being destroyed,
2 or 3 optimization strategies may be tested by this means in order to determine which approach is most
effective.
4.8 THE STRIPCHART SETUP MENU
This menu becomes available after picking a Meter Type and Measurement Channel. Use the [Stripchart
Setup] menu cell to select a data category, the type of scaling and the update interval for the on-screen
stripchart display. You can also clear the stripchart screen.
THE STRIPCHART SETUP MENU STRUCTURE
Stripchart Setup Select Data Vfo
Vfo2
Vfab
BSG
Visc
Temp
Vs
Valc
Vtrb
Vsg
Data Display Data Rate Units
Percent of Span
Time Base 1 Second
3 seconds
6 seconds
12 seconds
24 seconds
1 minute
3 minutes
6 minutes
12 minutes
24 minutes
1.2 hours
Stripchart Clear Yes
No
Ö
Ú
Ö
Ú
Ö
Ú
Ú
Ú
Ú
Ú
Ö
Ö
Ú
Ö
Ö
Ö
Ú
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