ABB ACS880 Firmware Manual page 35

46.10 Speed scaling
23.11 Ramp set selection
23.12 Acceleration time 1
23.13 Deceleration time 1
23.14 Acceleration time 2
23.15 Deceleration time 2
You can define two different sets of acceleration/deceleration ramps. The source that
switches between the two sets is selected by parameter 23.11.
Each acceleration/deceleration time set in parameters 23.12...23.15 refers to the time
it takes for the drive to accelerate or decelerate between 0 and scaling speed (parameter
46.10).
Speed
46.10
Acc.
0
23.12
23.14
30.11 Minimum speed
30.12 Maximum speed
30.17 Maximum current
30.19 Minimum torque
30.20 Maximum torque
Check, and set if necessary, the limits for motor speed, current and torque.
Start the drive with a positive (forward) speed reference:
• From control panel (Local control): In the Home view, press
Reference, adjust the reference using the , , ,
the Start button.
• From I/O: In Remote control, adjust analog input AI1 (reference), switch digital input
DI2 to 0 (forward), and switch digital input DI1 to 1 (start).
3 – Control signal settings
Dec.
23.13
23.15
Quick start-up guide 35
Time
(Options), select
and keys, press Save, and press