CHV180 series frequency inverter special for elevator Detailed function description
.43.
Feedback terminals signal of forced deceleration switch action is effective.
During run-up process, it comes across up-forcing switch, or during run-down
process, it comes across down-forcing switch.
Current running speed is greater than the detected speed of corresponding
forced deceleration switch, if not; the inverter will keep the current running state.
After the forcing decelerating action, the speed will be reduced continuously with
P1.23, P1.25, and P1.27 until 0.
Note:
1)The priority of forced deceleration is only less than the priority of forcing
slow–down to stop, the priority is like this: forced deceleration 1 > forced
deceleration 2 > forced deceleration 3.
2) The 100% of forced deceleration detection value is corresponding with
elevator rated speed (P0.02).
3) It will not response the forced deceleration during motor autotuning.
Function
Code
Name
Description
Setting
Range
Factory
Setting
P1.29
Stop mode
selection
0: Decelerate to stop
1: Coast to stop
0~1
1
0: Decelerate to stop
When the stop command takes effect, the inverter decreases the output frequency
according to stop deceleration and stop quadric deceleration till stops.
1: Coast to stop
When the stop command takes effect, the inverter stops the output immediately. The
motor coasts to stop by its mechanical inertia.
Function
Code
Name
Description
Setting
Range
Factory
Setting
P1.30
Reserved
0~65536
0~65536
0
P1.31
Reserved
0~65536
0~65536
0
6.3 P2 Group--Motor parameters
Function
Code
Name
Description
Setting
Range
Factory
Setting
P2.00
Motor model
0: Asynchronous motor
1: Synchronous motor
0~1
1
Note: Select right model of motor before performing parameters autotuning.
