8.2 Periodic Maintenance .......................................................... 75
8.3 General Inspection: .............................................................. 75
8.4 Replacing Easily-worn Parts ............................................... 76
8.5 Storing Inverters .................................................................. 77
8.6 Warranty............................................................................... 77
9 Parameter profiles ............................... 78
10 Communication Protocal ................. 104
10.1 Communication Mode ..................................................... 104
10.2 Protocol Format ............................................................... 104
10.3 Protocol Function ............................................................ 105
10.4 Instruction ........................................................................ 112
10.5 The scaling rule of Inverter ............................................. 113
11 Warranty Agreement ........................ 114
