32
调速器不工作;满制动输入)
1
,
6
Controller Severe Overtemp
控制器工作在超温保护温度之上
(主接触器、电机、电磁制动器、
调速器不工作;满制动输入)
1.
The controller works under the limit temperature
condition (higher than 95
℃
).
2.
Vehicle overload.
3.
The controller is improperly installed.
4.
View the controller temperature in the Monitoring menu.
1
,
7
Severe Undervoltage
电池电压严重过低
(驱动扭矩减小)
1.
1. Battery voltage parameters are incorrectly set.
2.
2. The battery runs out.
3.
3. The battery internal resistance is too high.
4.
4. The battery is not connected.
5.
5. View the capacitor voltage in the monitoring menu.
6.
B+ fuse is blown or main contactor is not closed.
1
,
8
Severe Overvoltage
电池电压严重过高
(主接触器、电机、电磁制动器、
调速器不工作;满制动输入)
1. Battery voltage parameters are incorrectly set.
2. The battery resistance is too high when the regenerative
braking current is generated.
3. The battery is not connected during regenerative braking.
4. View the capacitor voltage in the monitoring menu.
2
,
1
Controller Undertemp Cutback
控制器低温削减(
驱动和制动扭
矩减小)
(
当
VCL
语言执行失败
时控制器不启动)
1.
1. The low-temperature reduction function of the
controller takes effect.
2.
2. The controller works in the limit condition.
3.
View the controller temperature in the Monitoring menu.
2
,
2
Controller Overtemp Cutback
控制器过热削减(
驱动和制动扭
矩减小)
1.
1. The controller overheats reduction function takes
effect.
2.
2. The controller works under extreme temperature
conditions.
3.
3. Vehicle overload.
4.
4. The controller is improperly installed.
5.
View the controller temperature in the Monitoring menu.
2
,
3
Undervoltage Cutback
低压削减(
驱动扭矩减小)
1. Under normal operation, the battery needs to be charged, and
the low-voltage limit function of the controller takes effect.
2. Battery voltage parameters are incorrectly set.
3. The battery runs out.
4. The battery internal resistance is too high.
5. The battery cable is disconnected.
6. View the capacitor voltage under the programmer Monitor
menu.
B+ fuse is blown or main contactor is not closed.
1.
2
,
4
Overvoltage Cutback
过压削减(
驱动扭矩减小)
1. The system runs properly. In the regenerative braking process,
the regenerative braking current causes the battery voltage to be
too high, and the controller overvoltage limit parameter takes
effect