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Page 14
FL_F116P_v1702_01_EN
3.1.4
EXPLANATION OF SETUP-MENU 3 - TOTAL-B
The engineering units are the same as used in SETUP-menu 1 - Total-A.
3
TOTAL-B
31
K-factor
This setting is used to set the K-Factor for the total (B). With the K-Factor, the
flowmeter pulse signals are converted to a quantity. The K-Factor is based on the
number of pulses generated by the flowmeter per selected engineering unit, for
example per m
3
. A more accurate K-Factor (more decimals, as set in decimals
K-Factor) allows for a more accurate operation of the system.
32
decimals K-factor
This setting is used to set the amount of digits behind the decimal point for the
(accumulated) total indication (B).
3.1.5
EXPLANATION OF SETUP-MENU 4 - FLOW RATE-B
The engineering units are the same as used in SETUP-menu 2 - Flow rate-A.
4
FLOW RATE-B
41
K-factor
This setting is used to set the K-Factor for the flow rate (B). With the K-Factor, the
flowmeter pulse signals are converted to a quantity. The K-Factor is based on the
number of pulses generated by the flowmeter per selected engineering unit, for
example per m
3
. A more accurate K-Factor (more decimals, as set in decimals
K-Factor) allows for a more accurate operation of the system.
42
decimals K-factor
This setting is used to set the amount of digits behind the decimal point for the
K-Factor (B).
3.1.6
EXPLANATION OF SETUP-MENU 5 - DISPLAY
5
DISPLAY
51 function
This setting can be set to display total or rate.
When 'total' is selected, simultaneously, (differential or summed) total and
(differential or summed) flow rate is shown. When SELECT is pressed, the
(differential or summed) accumulated total is shown temporarily.
When 'rate' is selected, only (differential or summed) flow rate is shown
together with its engineering unit. When SELECT is pressed, the (differential or
summed) total and the (differential or summed) accumulated total are shown
temporarily.
When ‘All’ is selected, only (differential or summed) flow rate is shown together
with its engineering unit. When SELECT is pressed again, the (differential or
summed) total/accumulated total, the flow rate A, the accumulated total A, the
flow rate B and the accumulated total B are shown temporarily
.
52
light
The backlight brightness can be adjusted from 0% (off) to 100% (full brightness)
in steps of 20%.
When the F116-P is only loop powered, the backlight is disabled. An external
power supply is required to supply the backlight.
53 measurement
To solve undesired display readings during low or even negative consumption
situations, four different measurement methods have been implemented. Note
that the selection does influence the analog output value (ref. flow rate) as well.
bi-directional Shown flow rate: positive and negative.
Shown total: increases or decreases.
not negative Shown flow rate: only positive or zero.
Shown total: increases or decreases.