232 Parameters19.17 Local controldisableEnables/disables local control (start and stop buttons on thecontrol panel, and the local controls on the PC tool).WARNING! Before disabling local control, ensurethat the control panel is not needed for stopping thedrive.NoNo Local control enabled. 0Yes Local control disabled. 119.20 Scalar controlreference unitSelects the reference type for scalar motor control mode.See also section Operating modes of the drive (page 43),and parameter 99.04 Motor control mode.RpmHz Hz. The reference is taken from parameter 28.02 Frequencyref ramp output (output of the frequency control chain).0Rpm Rpm. The reference is taken from parameter 23.02 Speedref ramp output (speed reference after ramping andshaping).12020 Start/stop/direction Start/stop/direction and run/start/jog enable signal sourceselection; positive/negative reference enable signal sourceselection.For information on control locations, see section Localcontrol vs. external control (page 40).20.01 Ext1 commands Selects the source of start, stop and direction commands forexternal control location 1 (EXT1).See also parameters 20.02…20.05.In1 StartNot selected No start or stop command sources selected. 0In1 Start The source of the start and stop commands is selected byparameter 20.03 Ext1 in1 source. The state transitions of thesource bits are interpreted as follows:1In1 Start; In2 Dir The source selected by 20.03 Ext1 in1 source is the startsignal; the source selected by 20.04 Ext1 in2 sourcedetermines the direction. The state transitions of the sourcebits are interpreted as follows:2No. Name/Value Description Def/FbEq16State of source 1 (20.03) Command0 -> 1 (20.02 = Edge)1 (20.02 = Level) Start0 StopState of source 1(20.03)State of source 2(20.04) Command0 Any Stop0 -> 1 (20.02 = Edge)1 (20.02 = Level)0 Start forward1 Start reverse
