Operation With Frequency Converter; Control Elements - salmson NEXIS Advens 2 Instalacion Y Puesta En Servicio

8.3 Operation with frequency converter

8.3.1 Control elements

The converter operates using the following
control elements:
Encoder (Fig. A5, item 5)
• The selection of a new parameter is done only
with a simple rotation, « + » on right and « - »
on left.
• A short impulse on the encoder validates this
new setting.
Switches
ON
1 2 3 4
• This converter has got a block with two switches
with two positions each (Fig. A1, item 1):
• Switch 1 allows to change the « OPERATION »
mode [switch 1->OFF] to « SERVICE » mode
[switch 1->ON] and vice versa. The « OPERA-
TION » position allows the selected mode to run
and hinders the access to parameters input (nor-
mal operating). The « SERVICE » position is used
to enter the parameters of the different opera-
tions.
• Switch 2 is for activating or deactivating the
« Access lock », see chapter 8.5.3.
• The switch 3 is not used.
• The switch 4 is not used.
8.3.2 Display structure (Fig. A5, Item 6)
1
2
4 3
Pos. Description
1 Menu number
2 Value display
3 Units display
4 Standard symbols
5 Icon display
POMPES SALMSON SAS 09/2013
8.3.3 Description of standard symbols
8.3.4 Display
• The status page is shown as the standard view on
4
5
4
• The arborescence of the menu allows to call the
• The rotation of the encoder allows the scrolling
• Any blinking elements (value, menu number,
Symbol Description
Operating in « Speed control »
mode.
Operating in « Constant pressure »
or « P.I.D. control » mode.
Input IN2 activated
2
(external setpoint).
Access locked.
When this symbol appears, current
settings or measurements cannot
be changed. Information displayed
is only in reading.
BMS (building management system)
PLR or LON is active.
Pump runs.
Pump stops.
Display status page
the display.
The currently set setpoint is displayed.
Basic settings are displayed using symbols.
Example of display status page
NOTE: If the encoder is not activated within 30
seconds in all menus, the display returns to the
status page and the change is not registered.
Navigation element
functions of the converter. A number is attrib-
uted to every menu and submenu.
of a same menu level
(example 4000->5000).
symbol or icon) allow the choice of a new value,
a new menu number or a new function.
English
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