NOVAR 2600 Operating Manual
•
… Frequency measurement not yet finished or out of range. In such cases measured
signals are scanned according preset nominal frequency
f
NOM
and measured values can be
incorrect. Check
f
NOM
parameter setting.
•
… At least one of voltage or current input overloaded
•
… Remote communication in progress. This indicator is suppressed approx. 10 seconds
after any button pushing.
5.2.2 Main Menu
By pressing the
button, a
Main menu
window appears. With the
►and ◄ buttons you can browse through the menu and select a desired
action with the
button or return back using the
(escape) button.
Although all other buttons but the
button are context dependent
and variable, the
button is accessible from nearly every window
which helps to quick orientation. Excluding the PFC block icon, the menu
options consist of :
•
Actual data group ( all of measured data in both numeric and graphic form )
•
Daily and weekly graphs of main quantities
•
Electricity meter data group ( electric energy and maximum demand values )
•
Instrument setting ( presetable parameters )
•
Instrument lock
•
Information ( instrument type & serial number, memory usage state etc. )
5.2.2.1 Actual Data Group
Actual values
in numeric form appear when
Actual data
group is selected as default ( see
Fig. 3.11 ). Navigation through the actual values branch is intuitive using the navigation
buttons. For detailed description of the actual values presentation see chapter
Display Actual Values
Evaluation and Aggregation
further below.
All the values are identified with a quantity name and a quantity unit. An
U/I/P/Q summary
window is
an exception – the quantity unit is not displayed (only a
k
/
M
/
G
multiplier is). At the last column,
which is marked
3p
, values of following quantities are displayed :
Tab. 5.1: Summary Window 3p Column Quantities
row
3p column quantity
U
LL
unb
U
- voltage unbalance
U
LN
-
I
ΣI
- I1+I2+I3
PF
3PF
– three-phase power factor
P
3P
– three-phase active power
Q
3Q
– three-phase reactive power
61
Fig. 5.2: Main Menu
Fig. 5.3 : Actual Data
Summary Window
Summary of Contents for NOVAR 2600
Page 82: ...NOVAR 2600 Operating Manual NOVAR 2600 T18 Typical Installation 82...
Page 83: ...NOVAR 2600 Operating Manual NOVAR 2600 T7 Typical Installation 83...
Page 87: ...NOVAR 2600 Operating Manual NOVAR 2600 T External Temperature Sensor Connection 87...
Page 88: ...NOVAR 2600 Operating Manual NOVAR 2600 4 RS485 Remote Communication Connection 88...
Page 89: ...NOVAR 2600 Operating Manual 8 Manufactured Models and Marking 89...
