26 Start-up, control with I/O and ID run
How to control the drive through the I/O interface
The table below describes how to operate the drive through the digital and analog
inputs when:
• the motor start-up is performed, and
• the default parameter settings of the ABB standard macro are in use.
Preliminary settings
If you need to change the direction of rotation,
navigate to Menu
Motor control and
make sure that the minimum speed/frequency limit has
a negative value and the maximum speed/frequency
limit has a positive value.
Make sure that the ABB standard macro control connections are correct. See ABB standard
macro on page 102.
Make sure that the drive is in remote control. Press key
to switch between remote and
local control.
In remote control, the panel display shows text Rem at the top left.
Starting and controlling the speed of the motor
Switch on the digital input DI1 on.
Observe the rotating arrow next to Rem. The dotted
arrow appears until the setpoint is reached.
Regulate the drive output frequency (motor speed) by
changing the voltage of analog input AI1.
Changing the direction of the motor rotation
To change the direction, perform as follows
• For reverse direction, switch on the digital input
DI2.
• For forward direction, switch off the digital input
DI2.
Stopping the motor
To stop the motor, switch digital input DI1 to off.
Observe that the arrow stops rotating.
Max
50.00Hz
Min
-50.00Hz
Max
50.00Hz
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