en
– Original Instructions
28
Unblock
To unlock press
+
for three seconds; the unlock will be confirmed by the temporary
appearance of
Note: at startup the buttons are unlocked, if they were unlocked at the previous switch off
Default: unlocked
6.4.2 Parameters menu visualization
The parameter menu gives the possibility to:
select all the parameters (see Par. 6.5)
access Parameter View / Editing (see Par. 6.2).
Parameter
Description
Power on
If after switching ON, parameter Menu View is accessed with P23 = ON, P20
flashes:
P20
P20
.
Enter the password to display and change the parameters.
Password timeout
If with P23 = ON no button is pressed for over 10 minutes from the last
parameter Menu View, both the view and the editing of the parameters are
disabled.
Enter the password again to display and change the parameters.
Parameters Menu
With P23 = OFF, or after entering the password (P20), it is possible to both
display and edit the parameters. When accessing the Parameter Menu, the
display shows:
P01
P
01
P02
P
02
...
P69
P
69
The flashing parameter, indicating the selection possibility.
Parameters Editing/Visualization The value of a parameter may be changed using the buttons, or the Modbus
and BACnet communication protocols.
When returning to the Parameter Menu, the displayed parameter index is
increased automatically. For further information see Par. 6.5.
Example A (P20) from 000 to 066:
P20
P20
000
000
… until …
066
066
sets the desired value
P21
P
21
Example 2 (P26) from 360 to 300:
P26
P
26
360
360
… until…
300
300
sets the desired value
P26
P
26
.
6.4.3 Alarms and errors visualization
Parameter Description
Alarm
In case of alarm, the corresponding code appears on the display in alternation to the Main View.
For example:
A01
3.56
(ex. BAR)
A02
285
(ex. 10xRPM)
…
For further information see Par. 6.7.
Error
In case of error, the corresponding identification code appears on the display.
For example:
E01
E02
…
For further information see Par. 6.7.
