Def / Type
FbEq 16b / 32b
DescriptionName / Range /
Selection
No.
Start/stop/direction and run/start/jog enable signal
source selection; positive/negative reference enable
signal source selection.
Start/stop/direction20
For information on control locations, see section Local
control vs. external control (page 23).
In1 Start; In2 Dir /
uint16
Selects the source of start, stop and direction
commands for external control location 1 (EXT1).
See also parameters 20.2…20.5.
Ext1 commands20.1
0No start or stop command sources selected.Not selected
1The source of the start and stop commands is selected
by parameter 20.3 Ext1 in1 source. The state transitions
of the source bits are interpreted as follows:
In1 Start
CommandState of source 1 (20.3)
Start0?1 (20.2 =
Edge
)
1 (20.2 =
Level
)
Stop0
2The source selected by 20.3 Ext1 in1 source is the start
signal; the source selected by 20.4 Ext1 in2 source
In1 Start; In2 Dir
determines the direction. The state transitions of the
source bits are interpreted as follows:
CommandState of source 2
(20.4)
State of source 1
(20.3)
StopAny0
Start forward00?1 (20.2 =
Edge
)
1 (20.2 =
Level
)
Start reverse1
3The source selected by 20.3 Ext1 in1 source is the
forward start signal; the source selected by 20.4 Ext1
In1 Start fwd; In2
Start rev
in2 source is the reverse start signal. The state
transitions of the source bits are interpreted as follows:
CommandState of source 2
(20.4)
State of source 1
(20.3)
Stop00
Start forward00?1 (20.2 =
Edge
)
1 (20.2 =
Level
)
Start reverse0?1 (20.2 =
Edge
)0
1 (20.2 =
Level
)
Stop11
Parameters 241
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