CHV180 series frequency inverter special for elevator Appendix A
.117.
Function
Code
Name
Recommendation
setting
Remark
and contactor
control mode
Set by on-site debugging
P8.06
Brake open delay
time
0.0s
P8.11
Brake feedback
check time
2.0
P8.12
Contactor feedback
check time
2.0
P8.13
Stop contracting
brake frequency
0.00Hz
P8.20 Stop delay 0.0
Note: If the inverter is running with multi-step speed, the Multi-step Speed 0
must be set to be 0.
A.2.2 Analog quantity speed tracking running mode
The mode is that speed command is given by analog quantity, and the inverter only
runs According to the present value of analog quantity signal, and the running curve of
elevator is decided by analog quantity variation curve generated by external controller.
The inverter is only responsible for driving the tractor. The input channel of analog
quantity tracking running must select AI1.
The wiring diagram of analog quantity speed mode is as follow:
Figure A.3 Wiring diagram of analog quantity mode.
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