ABB ACS355 series User Manual page 128

128 Program features

Block diagram: Start, stop, direction source for
The figure below shows the parameters that select the interface for start, stop, and
direction for external control location EXT1.
DI1
DI5
Embedded fieldbus
Fieldbus adapter
Control panel
Timed function
Timer/Counter
Sequence
programming

Block diagram: Reference source for
The figure below shows the parameters that select the interface for the speed
reference of external control location EXT1.
AI1
AI2
DI3
DI4
DI5
Embedded fieldbus
Fieldbus adapter
Frequency input
Control panel
Sequence
programming
Fieldbus selection
See chapters
Fieldbus control with
embedded fieldbus
on page 313 and
Fieldbus control with
fieldbus adapter on
page 339.
Fieldbus selection
See chapters
Fieldbus control with
embedded fieldbus
on page 313 and
Fieldbus control with
fieldbus adapter on
page 339.
EXT1
DI1
DI5
COMM
KEYPAD
TIMED FUNC 1...4
START/STOP
SEQ PROG
EXT1
AI1, AI2, DI3, DI4, DI5
COMM
FREQ INPUT
KEYPAD
SEQ PROG
Select
EXT1
Start/stop/
direction
1001
Select
EXT1
Reference
REF1
(Hz/rpm)
1103