21User Manual MN040024ENEffective November 2016DX-NET-ETHERNET2-2 field bus connectionEtherNet/IP for variable frequency drive DE1/DC1EATON www.eaton.comTable 12. Class 0x44 Modbus (Read/Write indicted number of parameters from Instance), continuedDrive Mode Type Inst. Readservice Maxsupported len Writeservice Maxsupported lenPara. Description20 Preset speed 1 R/W U16 148 0x4E 22 0x50 121 Preset speed 2 R/W U16 149 0x4E 21 0x50 122 Preset speed 3 R/W U16 150 0x4E 20 0x50 123 Preset speed 4 R/W U16 151 0x4E 19 0x50 124 Digital reference, reset mode R/W U16 152 0x4E 18 0x50 125 DC braking, function R/W U16 153 0x4E 17 0x50 126 DC braking, time R/W U16 154 0x4E 16 0x50 127 DC braking, voltage R/W U16 155 0x4E 15 0x50 128 DC braking, frequency R/W U16 156 0x4E 14 0x50 129 Switching frequency R/W U16 157 0x4E 13 0x50 130 Start mode R/W U16 158 0x4E 12 0x50 131 Overvoltage control R/W U16 159 0x4E 11 0x50 132 Switching frequency, temperature management R/W U16 160 0x4E 10 0x50 133 Motor protection, thermal image R/W U16 161 0x4E 9 0x50 134 PDP address R/W U16 162 0x4E 8 0x50 135 Modbus Baud rate R/W U16 163 0x4E 7 0x50 136 Modbus RTU, Timeout R/W U16 164 0x4E 6 0x50 137 Used to restore the device's default settings R/W U16 165 0x4E 5 0x50 138 Password R/W U16 166 0x4E 4 0x50 139 Parameter lock R/W U16 167 0x4E 3 0x50 140 SWD, communication loss R/W U16 168 0x4E 2 0x50 141 Parameter Access R/W U16 169 0x4E 1 0x50 1