TWINCA ES-500 Manual De Operaciones página 280

FLASH
FAULT NAME
CODE
0X17 Severe KSI Undervoltage
0X18 Severe B+ Overvoltage
0X18 Severe KSI Overvoltage
0X19 Speed Limit Supervision
0X1A Travel Control
Supervision
POSSIBLE CAUSES
1. Non-controller system drain on
battery/keyswitch circuit wiring.
2. Resistance in low power (KSI)
circuit is too high.
3. KSI disconnected while driving.
4. Blown fuse.
5. See Programmer » System
Monitor menu » Battery » Keyswitch
Voltage.
1. Battery parameters are
misadjusted.
2. Battery resistance too high for
given regen current.
3. Battery disconnected while regen
braking.
4. See Programmer » System
Monitor menu » Controller »
Capacitor Voltage.
1. Battery-voltage applied to
KSI (pin 1) exceeds the Severe
Overvoltage limit.
2. See Programmer » Monitor menu
» Battery » Keyswitch Voltage.
1. Motor speed detected exceeding
the limit set by the Max Speed
Supervision parameter.
2. Misadjusted Max Speed
Supervision parameters.
3. See: Programmer » Application
Setup » Max Speed Supervision
menu.
1. With the vehicle in the stopped
state, the motor frequency and/or
phase current detected exceeding
the limit set by the Travel Control
Supervision parameter.
2. Misadjusted Travel Control
Supervision parameters.
3. See: Programmer » Application
Setup » Travel Control Supervision
menu.
275
SET/CLEAR CONDITIONS
Set: When below Brownout
Voltage for 2 seconds.
Clear: Bring KSI voltage above
Brownout Voltage.
Set: Capacitor bank voltage
exceeded the Severe
Overvoltage limit with FET
bridge enabled.
Clear: Bring capacitor voltage
below Severe Overvoltage
limit, and then Reset
Controller.
Set: KSI voltage exceeded the
Severe Overvoltage limit.
Clear: Bring KSI voltage below
the Severe Overvoltage limit,
and then Reset Controller.
Set: Motor rpm has exceeded
the Max Speed Limit setting
for the Max Speed Time Limit
setting's duration.
Clear: Reset Controller.
Set: The motor frequency and/
or and phase-current are
above their Travel Control
Supervision settings when in
the stopped state.
Clear: Reset Controller.