Adjustable Frequency AC Drive

RS485 (DSI) Protocol C-3Writing (06) Logic Command DataThe PowerFlex 4 drive can be controlled via the network by sendingFunction Code 06 writes to register address 8192 (Logic Command).P036 [Start Source] must be set to 5 “RS485 (DSI) Port” in order toaccept the commands.Logic CommandAddress (Decimal) Bit(s) Description81920 1 = Stop, 0 = Not Stop1 1 = Start, 0 = Not Start2 1 = Jog, 0 = No Jog3 1 = Clear Faults, 0 = Not Clear Faults00 = No Command01 = Forward Command5,410 = Reverse Command11 = No Command6 Not Used7 Not Used9,811,1000 = No Command01 = Accel Rate 1 Enable10 = Accel Rate 2 Enable11 = Hold Accel Rate Selected00 = No Command01 = Decel Rate 1 Enable10 = Decel Rate 2 Enable11 = Hold Decel Rate Selected000 = No Command001 = Freq. Source = P036 [Start Source]010 = Freq. Source = A069 [Internal Freq]011 = Freq. Source = Comms (Addr 8193)14,13,12100 = A070 [Preset Freq 0]101 = A071 [Preset Freq 1]110 = A072 [Preset Freq 2]111 = A073 [Preset Freq 3]15 Not UsedWriting (06) ReferenceThe Speed Reference to a PowerFlex 4 drive can be controlled via thenetwork by sending Function Code 06 writes to register address 8193(Reference). P038 [Speed Reference] must be set to 5 “RS485 (DSI)Port” in order to accept the Speed Reference.Address (Decimal)8193ReferenceDescriptionA decimal value entered as xxx.x where the decimal point is fixed. Forexample, a decimal “100” equals 10.0 Hz and “543” equals 54.3 Hz.