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SECTION 4 |
4.4.2.5.1 Programming Steps for Parameter "COMPENSATE"
Enter Key
ð
A N Y O P E R A T I N G
M O D E
S C R E E N
4.4.2.6 BATT OVER VOLT (Table 4.1, Parameter Setup Screen No.6)
This parameter sets the upper battery voltage threshold at which inverting / charging operations are switched OFF to
protect the unit against damage due to battery overvoltage:
•
AC input is not available and EVO™ Inverter/Charger is operating in Inverting Mode: When the battery
voltage rises to the set upper threshold of "BATT OVER VOLT", the Inverter Section will be shut down and fault
message "Battery over voltage!" will be displayed on the LCD screen. The Green LED marked "Status" will
switch OFF and the Red LED marked "Fault" will remain ON steady. The buzzer on EVO™ Inverter/Charger will
beep steady. The fault will be cleared automatically when the battery voltage drops to 0.5V below the set upper
threshold of "BATT OVER VOLT"
•
AC input is available and EVO™ Inverter/Charger is operating in Charging Mode: When the battery voltage
rises to the set upper threshold of "BATT OVER VOLT", the Transfer Relay will be de-energized, charging and pass
through will be stopped and PWM drive to the Inverter Section will be switched OFF. Fault message "Battery over
voltage!" will be displayed on the LCD screen. The Green LED marked "Status" will switch OFF and the Red LED
marked "Fault" will remain ON steady. The Buzzer on EVO™ Inverter/Charger will beep steady. The fault will be
cleared automatically when the battery voltage drops to 0.5V below to the set upper threshold of "BATT OVER
VOLT". The unit will start in Inverting Mode, synchronize with the AC input and then, the Transfer Relay will be
energized to transfer to AC input at zero crossing. The unit will, thus, resume operation in "Charging Mode".
4.4.2.6.1 Programming Steps for Parameter "BATTERY OVER VOLT"
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A N Y O P E R A T I N G
M O D E
S C R E E N
4.4.2.7 RESET VOLTAGE (Table 4.1, Parameter Setup Screen No.7)
The inverter will restart when the battery voltage rises above this set value after "Battery low voltage!" shutdown occurs
(Table 7.1, Srl No.1). If Relay Function is set for "3 = Generator 1", the relay will turn OFF (See Section 4.8.2.5.2.2).
4.4.2.7.1 Programming Steps for Parameter "RESET VOLTAGE"
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A N Y O P E R A T I N G
M O D E
S C R E E N
4.4.2.8 LOW VOLT ALARM (Table 4.1, Parameter Setup Screen No.8)
When inverting, if battery voltage is under the set value of this parameter, the Red LED marked "Fault" flashes once
per second. The buzzer in EVO™ Inverter/Charger will beep once per second. If Relay Function is set for Generator, the
relay will turn ON (See Section 4.8.2.5.2). If in On-Line Mode, it will transfer from Inverting Mode to Charging Mode
(See Section 4.4.2.13.2).
Parameter Setup
Enter Key
ð
S E L E C T
G R O U P
B U L K C U R R E N T
C H A R G E
C U R V E
Enter Key
ð
S E L E C T
G R O U P
B U L K C U R R E N T
C H A R G E
C U R V E
Enter Key
ð
S E L E C T
G R O U P
B U L K C U R R E N T
C H A R G E
C U R V E
Up Key x 4 times
ð
C O M P E N S A T E
4 0
A
4 m V / C / C e l l
Up Key x 5 times
ð
B A T T
O V E R
4 0
A
1 6 . 0 0
Up Key x 6 times
ð
R E S E T
V O L T A G E
4 0
A
1 4 . 0 0
Enter Key
ð
K E Y
I N
P A S S W O R D
0 0 0 0
Password 8052
See Section 4.3.1
Enter Key
ð
V O L T
K E Y
I N
P A S S W O R D
V
0 0 0 0
Password 8052
See Section 4.3.1
Enter Key
ð
K E Y
I N
P A S S W O R D
V
0 0 0 0
Password 8052
See Section 4.3.1
ð
C O M P E N S A T E
4 m V / C / C e l l
See Table 4.1, Parameter
Setup Screen No.5 for
programming range
ð
B A T T
O V E R
V O L T
1 6 . 0 0
V
See Table 4.1, Parameter
Setup Screen No.6 for
programming range
ð
R E S E T
V O L T A G E
1 4 . 0 0
V
See Table 4.1, Parameter
Setup Screen No.7 for
programming range
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