Start/Stop/Direction - ABB ACS560 Firmware Manual

200 Parameters
No. Name/Value
Maximum
19.14 Ext2 control mode
19.16 Local control mode
Speed
Torque
19.17 Local control
disable
No
Yes
20

20 Start/stop/direction

20.01 Ext1 commands
Not selected
In1 Start
Description
Combination of selections Speed and Torque: the torque
selector compares the speed controller output
reference speed control) and the torque reference
Torque ref ramp out) and selects the greater of the two.
If speed error becomes positive, the drive follows the speed
controller output until speed error becomes negative again.
This prevents the drive from accelerating uncontrollably if the
load is lost in torque control.
Selects the operating mode for external control location EXT2
in vector motor control mode.
For the selections, see parameter
Selects the operating mode for local control in vector motor
control mode.
Speed control. The torque reference used is
reference speed control
chain).
Torque control. The torque reference used is
ramp out (output of the torque reference chain).
Enables/disables local control (startHand and stopOff buttons
on the control panel, and the local controls on the PC tool).
WARNING! Before disabling local control, ensure that
the control panel is not needed for stopping the drive.
Local control enabled.
Local control disabled.
Start/stop/direction and run/start/jog enable signal source
selection; positive/negative reference enable signal source
selection.
For information on control locations, see section
vs. external control (page 33).
Selects the source of start, stop and direction commands for
external control location 1 (EXT1).
See also parameters 20.02...20.05. See parameter
the determination of the actual direction.
No start or stop command sources selected.
The source of the start and stop commands is selected by
parameter 20.03 Ext1 in1
source bits are interpreted as follows:
State of source 1 (20.03)
0 - > 1
(20.02 = Edge)
1 (20.02 = Level)
0
(25.01 Torque
19.12 Ext1 control
25.01 Torque
(output of the speed reference
26.74 Torque ref
source. The state transitions of the
Command
Start
Stop
Def/FbEq16
5
(26.74
Speed
mode.
Speed
0
1
No
0
1
Local control
In1 Start; In2
Dir
20.21 for
0
1