Block Diagram: Start, Stop, Direction Source For Ext1; Block Diagram: Reference Source For Ext1 - ABB ACS350 User Manual

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.
DI1
DI5
Embedded fieldbus
Fieldbus adapter
Control panel
Timed function
Timer/Counter
Sequence programming

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.
AI1
AI2
DI3
DI4
DI5
Embedded fieldbus
Fieldbus adapter
Frequency input
Control panel
Sequence programming
Fb. selection
See chapters Fieldbus
control with embedded
fieldbus and Fieldbus
control with fieldbus
adapter.
Fb. selection
See chapters Fieldbus
control with embedded
fieldbus and Fieldbus
control with fieldbus
adapter.
DI1
DI5
COMM
KEYPAD
TIMED FUNC 1...4
START/STOP
SEQ PROG
Select
AI1, AI2, DI3, DI4, DI5
COMM
FREQ INPUT
KEYPAD
SEQ PROG
Select
EXT1
Start/stop/
direction
1001
EXT1
Reference
REF1 (Hz/rpm)
1103
Program features
99