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18
Low byte
Bit 0 FULLM
:
Fully Charged
ode Status
M
0
=
NOT fully charged
1
=
fully charged
Bit 1 CCM
:
Constant Current Mode Status
0
=
the charger NOT in constant current mode
1
=
the charger in constant current mode
Bit 2 CVM
:
Constant Voltage Mode Status
0
=
the charger NOT in constant voltage mode
1
=
the charger in constant voltage mode
Bit 3 FVM
:
Float Mode Status
0
=
the charger NOT in float mode
1
=
the charger in float mode
High byte
Bit 0 EEPER: EEPROM
C
P
E
harge arameter rror
Bit 2 NTCER:
Temperature Compensation tatus
S
Bit 3 BTNC:
B
D
attery etection
Bit 5 CCTOF
:
Time ut lag f onstant urrent
ode
O
F
O C
C
M
:
Bit 6 CVTOF
Time ut lag f onstant oltage
ode
O
F
O C
V
M
:
Bit 7 FTTOF
Time ut lag f loat
ode
O
F
O F
M
=
0
charge parameter correct
0
=
NO short-circuit in the circuitry of temperature compensation
0
=
battery detected
0
=
NO time out in constant current mode
0
=
NO time out in constant voltage mode
0
=
NO time out in float mode
1
=
charge parameter error
1
=
the circuitry of temperature compensation has short-circuited
1
=
NO battery detected
1
=
constant current mode timed out
1
=
constant voltage mode timed out
1
=
float mode timed out
◎
Definition of Command B8h CHG_STATUS
:
Bit7
Bit6
Bit5
Bit4
Bit3
Bit2
Bit1
Bit0
High byte
FVTOF
CVTOF
CCTOF
-
BTNC
NTCER
-
EEPER
Low byte
-
-
-
-
FVM
CVM
CCM
FULLM
Note:
EEPER
When EEPROM Charge Parameter Error occurs, the charger stops charging the battery and the LED indicator turns
:
red. The charger needs to re-power on to re-start charging the battery.
NTCER
When Temperature Compensation Short occurs, the charger output will shut down and the LED indicator will turn red.
:
The charger will automatically restart after the Temperature Compensation Short condition is removed.
BTNC
When there is no battery detected, the charger stops charging the battery and the LED indicator turns red. The charger
:
needs to re-power on to re-start charging the battery.
CCTOF
When timeout arises in the Constant Current stage, the charger stops charging the battery and the LED indicator
:
turns red. The charger needs to re-power on to re-start charging the battery.
CVTOF
When timeout arises in the Constant Voltage stage, the charger stops charging the battery and the LED indicator
:
turns red. The charger needs to re-power on to re-start charging the battery.
FVTOF
When timeout arises in the Float stage, the charger stops charging the battery and the LED indicator turns green.
:
This charging flow is finished; the charger needs to re-power on to start charging a different battery.
20
RCB-1600-RHP-1U_1610-21407-0001-E-0420