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SECTION 4 |
When the EVO™ is in "Battery low voltage!" condition (Section 7, Table 7.1, Srl.1) or in "Battery ultra low voltage!"
condition (Section 7, Table 7.1, Srl.2) and if AC input is made available before expiry of time set by parameter "LV CUT
OFF TIME" (Section 4.4.2.11), the "Battery low voltage!" / "Battery ultra low voltage!" fault conditions will be cleared
and EVO
Inverter/Charger will recover based on the following 2 options:
TM
a) Option 0=Buffered (Default): Under this option, the unit will initially start in "Inverting Mode", synchronize
with the AC input and then transfer to "Charging Mode". However, if a user programs the value of
"BATTERY LOW VOLTAGE" very close to the "Battery ultra low voltage!" fault threshold of 9V for 1 ms for
EVO-2212/3012/2212E/3012E or 18V for 1 ms for EVO-2224/4024/2224E/4024E (Section 7, Table 7.1, Srl.2),
a larger load / larger starting surge on the inverter may drag the battery voltage to 9V / 18V or below for 1 ms
and trigger "Battery ultra low voltage!" fault. Under this condition, the user may change to Option 1=Direct
b) Option 1=Direct: Under this option, the unit will directly start in "Charging Mode"
4.5.2.11.1 Programming Steps for Parameter "INPUT RECOVERY"
Enter Key
ð
A N Y O P E R A T I N G
S E L E C T
M O D E
S C R E E N
C H A R G E
4.6 GROUP 3 PARAMETER SET UP: INPUT LOW LIMIT
4.6.1 Programming Ranges and Default Values of Parameters Under Group 3 – INPUT LOW LIMIT
Table 4.5 gives details of programming ranges and default values of parameters under Parameter Group 3 - INPUT LOW
LIMIT. Refer to Fig 4.1 under Section 4.1 for Menu Map for navigating through various parameters under this Group 3.
TABLE 4.5 GROUP 3 PARAMETER SET UP: INPUT LOW LIMIT
Parameter
Setup Screen
No. for
Parameter
Parameter
Group No.3
(Fig 4.1)
1
RESET VOLTAGE
2
CUT OFF VOLT 1
3
DETECT TIME 1
4
CUT OFF VOLT 2
5
DETECT TIME 2
6
CUT OFF VOLT 3
7
DETECT TIME 3
Parameter Setup
Up Key
ð
G R O U P
S E L E C T
G R O U P
C U R V E
I N P U T
S E T T I N G
Programming Range/Options
EVO-
2212 /
EVO-
2212E
60.0 – 120.0V / 140 - 200.0V
60.0 – 120.0V / 140 - 200.0V
60.0 – 120.0V / 140 - 200.0V
60.0 – 120.0V / 140 - 200.0V
Enter Key
Up Key x 10 times
ð
ð
D E F A U L T
F R E Q
I N P U T
0 =
6 0
H z
EVO-
EVO-
EVO-
3012 /
2224 /
4024 /
EVO-
EVO-
EVO-
3012E
2224E
4024E
0 – 2000 cycles
0 – 2000 cycles
0 – 2000 cycles
Enter Key
ð
R E C O V E R Y
K E Y
I N
P A S S W O R D
0 =
B u f f e r e d
0 0 0 0
Password 8052
See Section 4.3.1
Default Value
EVO-
EVO-
2212 /
3012 /
EVO-
EVO-
2212E
3012E
105.0V / 190.0V
100.0V / 180.0V
300 cycles
170.0V
60 cycle
90.0V / 160.0V
1 cycle
ð
I N P U T
R E C O V E R Y
0 =
B u f f e r e d
See Table 4.4, Parameter
Setup Screen No.11 for
programming range
EVO-
EVO-
2224 /
4024 /
EVO-
EVO-
2224E
4024E
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