ABB ACS880 Firmware Manual page 235

No. Name/Value
20.05 Ext1 in3 source
20.06 Ext2 commands
Not selected
In1 Start
In1 Start; In2 Dir
In1 Start fwd; In2
Start rev
In1P Start; In2 Stop
Description
Selects source 3 for parameter
For the available selections, see parameter
source.
Selects the source of start, stop and direction commands for
external control location 2 (EXT2).
See also parameters 20.07...20.10.
No start or stop command sources selected.
The source of the start and stop commands is selected by
parameter 20.08 Ext2 in1
source bits are interpreted as follows:
State of source 1 (20.08)
0 -> 1 (20.07 = Edge)
1 (20.07 = 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
(20.08)
0
0 -> 1 (20.07 = Edge)
1 (20.07 = Level)
The source selected by
start signal; the source selected by
the reverse start signal. The state transitions of the source
bits are interpreted as follows:
State of source 1
(20.08)
0
0 -> 1 (20.07 = Edge)
1 (20.07 = Level)
0
1
The sources of the start and stop commands are selected by
parameters 20.08 Ext2 in1 source
source. The state transitions of the source bits are
interpreted as follows:
State of source 1
(20.08)
0 - > 1
Any
Note: The start signal is always edge-triggered with this
setting regardless of parameter
20.01 Ext1 commands.
20.03 Ext1 in1
source. The state transitions of the
Command
Start
Stop
20.08 Ext2 in1 source is the start
20.09 Ext2 in2 source
State of source 2
(20.09)
Any
0 Start forward
1 Start reverse
20.08 Ext2 in1 source is the forward
20.09 Ext2 in2 source
State of source 2
(20.09)
0
0
0 -> 1 (20.07 = Edge)
1 (20.07 = Level)
1
and 20.09 Ext2 in2
State of source 2
Command
(20.09)
1
0
20.07 Ext2 start trigger
Parameters 235
Def/FbEq16
Not selected
Not selected
0
1
2
Command
Stop
3
is
Command
Stop
Start forward
Start reverse
Stop
4
Start
Stop
type.