How To Control The Drive Through The I/O Interface - ABB ACS150 User Manual

How to control the drive through the I/O interface

The table below instructs how to operate the drive through the digital and analog
inputs when:
• the motor start-up is performed, and
• the default (standard) parameter settings are valid.
If you need to change the direction of rotation, check that parameter
1003 is set to 3 (REQUEST).
Ensure that the control connections are wired according to the
connection diagram given for the ABB Standard macro.
Ensure that the drive is in remote control. Press key
between remote and local control.
STARTING AND CONTROLLING THE SPEED OF THE MOTOR
Start by switching digital input DI1 on.
Text FWD starts flashing fast and stops after the setpoint is reached.
Regulate the drive output frequency (motor speed) by adjusting the
voltage or current of the analog input AI(1).
CHANGING THE DIRECTION OF ROTATION OF THE MOTOR
Reverse direction: Switch digital input DI2 on.
Forward direction: Switch digital input DI2 off.
Switch digital input DI1 off.
The motor stops and text FWD starts flashing slowly.
PRELIMINARY SETTINGS
LOC
REM
STOPPING THE MOTOR
See ABB Standard macro
page 57.
to switch
In remote control, the panel
display shows text REM.
REM
OUTPUT
REM
OUTPUT
REM
OUTPUT
REM
OUTPUT
REM
OUTPUT
Start-up and control with I/O
41
on
00
.
Hz
FWD
500
.
Hz
FWD
500
.
Hz
REV
500
.
Hz
FWD
00
.
Hz
FWD