ABB ACS320 - Block Diagram: Start, Stop, Direction Source for EXT1; Block Diagram: Reference Source for EXT1

104 Program features
 Block diagram: Start, stop, direction source for EXT1
The figure below shows the parameters that select the interface for start, stop, and
direction for external control location EXT1.
 Block diagram: Reference source for EXT1
The figure below shows the parameters that select the interface for the speed
reference of external control location EXT1.
DI1
DI5
DI1
DI5
1001
Embedded fieldbus
Control panel
Timed function
EXT1
Start/stop/
direction
COMM
KEYPAD
TIMED FUNC 1…4
Select
Fieldbus selection
See chapter
Fieldbus control on
page 283.
1103
Embedded fieldbus
Frequency input
Control panel
EXT1
Reference
REF1
(Hz/rpm)
COMM
FREQ INPUT
KEYPAD
Select
AI1
AI2
DI3
DI4
DI5
AI1, AI2, DI3, DI4, DI5
Fieldbus selection
See chapter
Fieldbus control on
page 283.