Cadex C7200, User Manual, Page: 155 / 176

Detailed
Message
Code Reasons Solutions
INVALID
PASSWORD
ENTERED
204
(Code 204) An incorrect
password has been entered. Enter the correct password.
If correct password is
unknown, contact Cadex with
unit serial number.
LOW VOLTAGE
(
TIMEOUT
1)
123
Battery voltage remains low
(less than 0.80V/cell) after
approximately one minute
into the charge cycle
See code 122, Battery
shorted.
LOW VOLTAGE
(
TIMEOUT
2)
124
Battery voltage remains low
(less than 0.80V/cell) after
approximately ten minutes
into the charge cycle
See code 122, Battery
shorted.
LOW VOLTAGE
(
TIMEOUT
3)
127
Charge terminated. Correct
voltage could not be
obtained in allotted time due
to high battery capacity for
set charge current, incorrect
voltage setting, or shorted
cells.
Verify C-code settings and
battery rating. Replace battery
if low voltage remains.
LOW VOLTAGE
AT NEG
.
SLOPE
126
A negative slope was
detected when the battery
voltage was low. I.e. The
battery acted as if it was
fully charged even though it
was empty.
Reduce the charge rate in the
Extended C-code. If battery is
a high capacity NiCd, reduce
the charge rate to 0.5C.
Prime the battery.
The battery’s high impedance
may be causing this failure so
use the Intrinsically Safe C-
code.
If all fails, discard the battery.
N
/
A
m Ω (
NONE
) OhmTest has not been
performed, so no resistance
reading is available.
Battery readings are above
the readable values for the
analyzer.
139