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EV100 LX Control Status Codes
PS
S5.7
5410
F-code
Section
C-code
Version no
T-code
000
OE35
© BT Products
163
Service Manual
1997-10-22
STATUS CODE
-02
DESCRIPTION
MEMOR
RECALL
No
Forward directional switch is closed on initial power up.
CIRCUIT
Traction
SYMPTOM
Forward contactor will not pick up; static return off (SRO) lock out.
POSSIBLE CAUSE
Forward directional switch closed on initial power up. Battery
plugged in, key switch and foot switch closed.
* Return directional switch lever to neutral and then select a
direction.
Forward directional switch is welded closed or mis-adjusted to be
held closed.
* Replace or adjust directional switch to insure that it opens
when directional switch is returned to neutral.
Short circuit between TB2 and TB5.
* Disconnect wire from TB5 and check for short circuit
between TB2 and wire.
Defective card
* Disconnect wire at TB5; measure voltage at TB5, should be
less than 60% of battery volts.
Figure 1.
STATUS INDICATION CRITERIA
This status code will be displayed when TB5 is
greater than 60% battery volts at initial power up.
STATUS CODE
-03
DESCRIPTION
MEMOR
RECALL
No
Reverse directional switch is closed on initial power up.
CIRCUIT
Traction
SYMPTOM
Reverse contactor will not pick up static return to off (SRO) lock
out.
POSSIBLE CAUSE
Reverse directional switch closed on initial power up. Battery
plugged in, key switch and foot switch closed.
* Return directional switch lever to neutral and then select a
direction.
Reverse directional switch is welded closed or mis-aligned to be
held closed.
* Replace or adjust directional switch to insure that it opens
when directional switch is returned to neutral.
Short circuit between TB2 and TB6.
* Disconnect wire from TB6 and check for short circuit
between TB2 and wire.
Defective card.
* Disconnect wire at TB6; measure voltage at TB6, should be
less than 60% of battery volts.
Figure 1.
STATUS INDICATION CRITERIA
This status code will be displayed when TB6 is
greater than 60% battery volts at initial power up.
Key Switch
Gate Switches
Foot Sw.
EM. DISC.
TB4
TB3
TB2
TB5
Forward Switch
Brake Switch
Chain Switch
Key Switch
Gate Switches
Foot Sw.
EM. DISC.
TB4
TB3
TB2
TB5
Forward Switch
Brake Switch
Chain Switch
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