Nivus OCM F, Инструкция по эксплуатации

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Parameter Setting
OCM F - rev. 05 / 06.04.2018 page 69
The transmitter will now overwrite the flash memory restarting the
program. Displays and settings are the same as with initial start-up
(see chapter “20 Basics of Parameter Setting”).
>Service mode< Additional system setting options are going to be revealed as soon as
a special code has been entered. This parameter is reserved for
NIVUS service personnel as the settings require comprehensive ex-
pert knowledge and are not needed for common applications.
>Damping< Allows adjusting indication and analog output damping between
20…200 seconds. This means that if the calculated volume jumps
from 0 % to 100 % the system will need the time set here to indicate
and to output this jump.
>Constancy< This menu permits to modify the stability of the flow velocity meas-
urement. The time specified here will hold the latest valid measured
flow velocity value in order to avoid short-term measurement failures.
The value can be increased in case of poor hydraulic conditions.
Default setting: 8 seconds
23.9 Parameter menu “Storage mode”
This menu permits to modify the storage cycle and various format settings.
Fig. 23-36 Parameter menu “Storage mode”
>Memory cycle< Selectable options for the storage cycle are 1, 2, 3, 5, 10, 15, 20, 30
minutes or 1 hour.
Default setting: 1 minute
>Format of
numbers<
Use of comma or dot (XX.YYY or XX,YYY) for data storage.
Default setting: XX,YYY
>Unit system<
Define the units/unit system used for data storage (metric, UK-english
or US-english).
Default setting: metric
>Date format< Define the date format for data storage (TT.MM.YYYY or
TT/MM/YYYY or MM/TT/YYYY).
Default setting: TT.MM.YYYY
>Time format< Define the time format for data storage (24h or 12h).
Default setting: 24h