Start/Stop/Direction - ABB ACS880 Firmware Manual

232 Parameters
No. Name/Value
19.17 Local control
disable
No
Yes
19.20 Scalar control
reference unit
Hz
Rpm
20

20 Start/stop/direction

20.01 Ext1 commands
Not selected
In1 Start
In1 Start; In2 Dir
Description
Enables/disables local control (start and stop 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.
Selects the reference type for scalar motor control mode.
See also section Operating modes of the drive
and parameter 99.04 Motor control
Hz. The reference is taken from parameter
ref ramp output (output of the frequency control chain).
Rpm. The reference is taken from parameter
ref ramp output (speed reference after ramping and
shaping).
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
control vs. external control
Selects the source of start, stop and direction commands for
external control location 1 (EXT1).
See also parameters 20.02...20.05.
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
The source selected by
signal; the source selected by
determines the direction. The state transitions of the source
bits are interpreted as follows:
State of source 1
(20.03)
0
0 - > 1
(20.02 = Edge)
1 (20.02 = Level)
(page 43),
mode.
28.02 Frequency
23.02 Speed
(page 40).
source. The state transitions of the
Command
Start
Stop
20.03 Ext1 in1 source is the start
20.04 Ext1 in2 source
State of source 2
(20.04)
Any
0 Start forward
1 Start reverse
Def/FbEq16
No
0
1
Rpm
0
1
Local
In1 Start
0
1
2
Command
Stop