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PARAMETERS TABLE
PAR.
FUNZIONE
UM
VALORI
DESCRIZIONE
DEFAULT
P0A
Language
-
ITA / ENG
Device language (English, italian).
ENG
P0B
Contrast display
-
0
…25
Display contrast settings.
8
P0C
Password
-
OFF / ON
If ON allows to choose a numeric password of 4 digits.
Default value is 0000.
OFF
P01
Voltage
V
1PH 208 / 3PH 208
1PH 230 / 3PH 230
1PH 400 / 3PH 400
1PH 440 / 3PH 440
Connection type and voltage to monitor.
3PH 400
P02
Frequency
Hz
50 / 60
Nominal Frequency.
50
P03
Min. Mains voltage
%
V
-
1…-20
Lower Mains voltage limit.
-10
P04
Max. Mains voltage
%
V
+1…+20
Higher Mains voltage limit.
+10
P05
Min. Genset voltage
%
-
1…-20
Lower Genset voltage limit.
-10
P06
Max. Genset voltage
%
+1…+20
Higher Genset voltage limit.
+10
P07
Genset start delay
s
1…600
Changeover delay between the error identification on the
Mains and turning ON the Genset.
5
P08
Delay Genset OK
s
1…600
Time limit within the Genset has to fit the assigned values.
Once values are reached the time resets.
120
P09
Mains/Genset delay
s
1…240
Changeover delay between Genset OK and the change
between Mains to Genset.
5
P10
Genset/Mains delay
s
1…240
Delay between stable Mains and Genset changeover.
10
P11
Genset off delay
s
1…240
Delay time between changeover and Genset switch-off.
30
P12
Frequency tolerance
±Hz
1…9
Frequency tolerance on Genset.
5
P13
Working mode
-
MAN / AUT
Working mode on switch-on.
MAN
P14
Working mode lock
-
ON / OFF
Working mode lock.
OFF
P15
Error mask
s
0…60
Filter mask to avoid false positive due to the transition
between Genset and the connected load.
3
P16
Attempts to
reconnection
-
0…20
Number of reconnection attempts after an error.
0
P17
Reconnect delay
s
10…900
Delay before reconnection attempts (see P16).
120
P18
Genset/Mains forced
-
ON / OFF
If enabled, forces the changeover back to Mains if the
Genset, due to a malfunction, switch-off.
OFF
P19
Commutation delay
TM / TG
ms
250…2500
Interlocking delay between Mains/Genset or vice versa.
500
DTS-E version only:
P20
PH asymmetry
tolerance
only 3PH system
V
10…40
Tolerance value on phases asymmetry.
20
P21
PH asymmetry
tolerance filter
only 3PH system
s
1…30
Delay between asymmetry condition detected and the error
notification on display.
1
P22
Alarm relay
-
NO / NC / OFF
If enabled, the relay activates on every error.
The settings refer to relay on rest.
NO
P23
Contactors control
-
OFF
LM-LG / AM-AG
Inputs to be monitored, coils or aux contacts.
In case of errors the display will show “Er3”
OFF
