CHV180 series frequency inverter special for elevator Content
.2.
6.14 Pd Group –Factory Setting ............................................................................... 79
7. Extension card .............................................................................................................. 80
7.1 Description of communication card .................................................................... 80
7.2 Description of I/O extension card ....................................................................... 81
7.3 Description of asynchronous motor PG card ..................................................... 83
7.4 Description of PG card for synchronous motor .................................................. 87
Encoder voltage ................................................................................................................ 87
8. Trouble shooting ........................................................................................................ 91
8.1 Fault and trouble shooting .................................................................................. 91
8.2 Common faults and solutions ............................................................................. 96
9. Maintenance .................................................................................................................. 97
9.1 Daily maintenance .............................................................................................. 97
9.2 Periodic maintenance ......................................................................................... 97
9.3 Replacement of wearing parts ............................................................................ 98
10. Communication protocol ........................................................................................ 99
10.1 Interfaces ........................................................................................................... 99
10.2 Communication modes ..................................................................................... 99
10.3 Protocol format .................................................................................................. 99
10.4 Protocol function ............................................................................................. 100
10.5 Note ................................................................................................................. 104
10.6 CRC check ...................................................................................................... 105
10.7 Example .......................................................................................................... 105
Appendix A: Commissioning guide.............................................................................. 111
A.1 Runing and parameter-adjusting ...................................................................... 111
A.2 Elevator running mode ..................................................................................... 112
Appendix B: Dimension of the inverter ....................................................................... 123
B.1 External dimension ........................................................................................... 123
B.2 Dimensions of external keypad ........................................................................ 124
B.3 Installation space .............................................................................................. 125
B.4 Disassembly and installation ............................................................................ 126
Appendix C: Specification of accessories ................................................................ 127
C.1 Specifications of breaker, cable, contactor and reactor .................................. 127
C.2 Braking resistor/unit selection .......................................................................... 128
Appendix D Function parameters ................................................................................. 130
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