GE IC3645SR4T405CT1 Installation And Operation Manual page 25

DIAGNOSTIC STATUS CODES
IT TRANSISTOR CONTROL
TRACTION
STATUS CODE
Battery voltage is too low or control card is mis-
-15
adjusted.
MEMORY RECALL
NO
SYMPTOM
Control will not operate.
Circuits valid
for
POSSIBLE CAUSE
Traction Discharged battery
• Check battery for proper open circuit voltage as
Controller
shown in "Trouble Shooting Diagram", charge
battery, if required.
Defective battery
• Check each battery cell for proper voltage (greater
than 1.95 volts at cell). Replace or repair battery.
Incorrect control card adjustment.
• Check Function 15 for proper adjustment for
battery being used. See Handset instruction sheet
for details. Adjust to proper settings.
Check "minimum" battery volts at P1 and NEG.
TRACTION
STATUS CODE
Battery voltage is too high or control card is
-16
mis-adjusted.
MEMORY RECALL
NO
SYMPTOM
Control will not operate.
Circuits valid
for
POSSIBLE CAUSE
Traction Incorrect control card adjustment
Check Function 15 for proper adjustment for battery
Controller
being used. See Handset instructions for details.
Adjust to proper setting.
Battery over charged or incorrect battery used.
• Check battery for proper open circuit voltage per
table at right. If voltage is excessive, check battery
charger for proper output voltage.
Check "maximum" battery volts at P1 and NEG.
DESCRIPTION OF STATUS
CORRECTIVE ACTIONS
DESCRIPTION OF STATUS
CORRECTIVE ACTIONS
CAUSE OF STATUS INDICATION
This status code will be displayed when the
battery volts are less than 1.95 volts per cell
at initial key switch on. See table below.
TROUBLE-SHOOTING DIAGRAM
FU5
BATTERY
VOLTAGE
+
-
NEG
CAUSE OF STATUS INDICATION
This status code will be displayed when the
battery volts are greater than 2.4 volts per
cell at initial key switch on. See table below.
TROUBLE-SHOOTING DIAGRAM
FU5
+
-
NEG
Page 25
MINIMUM
NOMINAL
LIMIT VOLTS
AT 1.95 VDC
PER CELL
24 23.4
36 35.1
48 46.8
72 70.2
80 78.0
P1
MAXIMUM
NOMINAL
LIMIT VOLTS
BATTERY
AT 1.95 VDC
VOLTAGE
PER CELL
24 28.8
36 43.2
48 57.6
72 86.4
80 100.8
P1
January 2008