Armstrong 4300 - Page 21

installation &
operating instructions
Design Envelope 4300 and 4380 vertical in-line
pumping unit with integrated controls
21
Parameter Groups
This read-out state is standard after starting up or
after initialisation.
In the Menu mode the parameters are divided into groups. Se-
lection of parameter group is eected by means of the [<>] keys.
The following parameter groups are accessible:
group no. parameter group:
0
Operation & display
1
Load & motor
2
References & limits
3
Inputs & outputs
4
Special functions
5
Serial communication
6
Technical functions
7
Sensorless control
When the desired parameter group has been selected, each
parameter can be chosen by means of the [+/-] keys:
The 3rd line of the display shows the parameter number and
name, while the status/value of the selected parameter is shown
in line 4.
Changing Data
Regardless of whether a parameter has been selected under
the Quickmenu or the Menu mode, the procedure for changing
data is the same. Pressing the [change data] key gives access to
changing the selected parameter, following which the underlin-
ing in line 4 will flash on the display. The procedure for changing
data depends on whether the selected parameter represents a
numerical data value or a text value.
Changing a Text Value
If the selected parameter is a text value, the text value is
changed by means of the [+/-] keys.
The bottom display line shows the text value that will be
entered (saved) when acknowledgement is given [ok].
Infinitely variable change of numeric data value
If the chosen parameter represents a numeric data value, a
digit is first selected by means of the [<>] keys.
Then the chosen digit is changed infinitely variably by means of
the [+/-] keys:
The chosen digit is indicated by the digit flashing. The bottom
display line shows the data value that will be entered (saved)
when signing o with [ok].