KMB NOVAR 2600, Operating Manual

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NOVAR 2600 Operating Manual
For special PFC-block related data understanding, such like ΔQfh , cos φ / tan φ / φ or CHL , see the
Special PFC-Block Related Data Meaning & Evaluation chapter.
4.2.1.6.2 Alarms Folder
At the alarms folder , all of processed alarms are listed. The processed alarms term
means the alarms with preset indication or actuation function. Other alarms with
reset both i ndication or actuation function are not processed and, therefore, not listed in the folder.
Each of the alarms can be listed in following form expressing its actual state ( t he undercurrent alarm
used in the example ) :
• … plain text = the alarm processed, but neither indication nor actuation activated
• … framed = the alarm indication is activated at present, the actuation not activated
• … negative = the alarm actuation is activated
The alarms are sorted according their actual level of activation : the alarms with activated actuation
first, then the indicating alarms and the non-active alarms at last.
4.2.1.6.3 Info Folder
The info folder contains other information about power factor control process in
progress.
The actual control time counter state or the general controller state is displayed in the first row :
• … the controller in control state, control process in progress, balanced state,
control time inactive
•
… the controller in control state, control process in progress, unbalanced state,
actual control time counter state is displayed; if more control times are processed, the
minimum value of the control time counters is displayed
• … the controller in control state, but control process aborted due to some event -
the controller gets into
the standby
state
• … the controller in manual state – no control takes place
In the next rows, following information can occur :
• … tariff 2 control is processed, but inactive at present
• … tariff 2 control is processed and active at present
• …export of active power - the power is just flowing in opposite direction, i.e. from
the assumed appliance to the power supply
• … control with offset is set (for details see further below )
4.2.1.7 Actual Temperature Panel
Just below the actual data & status panel, there is particular panel with actual
temperature.
The instrument measure temperature inside the distribution board cabinet with its inbuilt temperature
sensor. Such temperature is marked as
Ti (internal).
Instrument models equipped with temperature sensor input can measure “external” temperature Te
too – in such case the panels shows both of the values.
4.2.1.8 Event Indicators
In special cases a flashing indicator can appear at upper right corner of the data & status panel. It
indicates following events :
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