Rishabh RISH LM 1340, Руководство по эксплуатации, Страница: 37 / 106

3.2.1.7 Demand Integration Time
This screen is used to set the period over which current and power readings are to be integrated. The Unit
of displayed value is
minutes
.
Pressing the “ ” key enables editing and pressing keys “ ” and “ ”
allows scrolling to select desired value. The user can select value upto 60
min.
Once the desired value is selected, pressing “ ” key confirms the
selection and advances to “Pls Wait” screen followed by “Demand
Integration Time” screen (see Section 3.2.1.7).
Pressing the “ ” key advances to “Auto Scrolling” screen (see Section
3.2.1.8) and pressing the “ ” key advances to “System Frequency” screen
(see Section 3.2.1.6).
NOTE: Default value is set to ‘8’ i.e. 8 min.
3.2.1.8 Auto Scrolling
This screen allows user to enable auto screen scrolling.
Pressing “ ” key accepts the present status and advance to the “Low
Current Noise Cutoff” screen (see Section 3.2.1.9). Similarly, pressing “ ”
key accepts the present status and advances to the “Demand Integration
Time” screen (see Section 3.2.1.7).
Pressing the “ ” key allows editing and keys “ ” and “ ” allows the
user to select either ‘Yes’ to enable autoscroll and ‘No’ to disable auto-
scroll.
Pressing “ ” key selects the status displayed and advances to “Auto Scrolling” screen (see Section 3.2.1.8).
NOTE: (1) Default value is set to ‘NO’.
(2) With Autoscrolling mode ON, Menu screens(e.g. health monitor, prepaid energy, individual
harmonics) can be scrolled automactically by pressing “ ” key on that particular menu.
This screen allows the user to set Low noise current cutoff in
mA
.
3.2.1.9 Low Current Noise Cutoff
Pressing “ ” key accepts the present value and advance to “No. of
Poles” screen (see Section 3.2.1.10). Similarly, pressing “ ” key accepts
the present value and advance to “Auto Scrolling” screen (see Section
3.2.1.8).
Pressing the “ ” key allows editing and the user can select value upto
30 mA using “ ” and “ ” keys.
Setting 0.030 displays measured currents as 0 below 30 mA.
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