ABB ACS310, User Manual

Page: 205 / 376

Actual signals and parameters 205
2202 ACCELER
TIME 1
Defines the acceleration time 1, that is, the time required for
the speed to change from zero to the speed defined by
parameter 2008 MAXIMUM FREQ .
• If the speed reference increases faster than the set
acceleration rate, the motor speed follows the
acceleration rate.
• If the speed reference increases slower than the set
acceleration rate, the motor speed follows the reference
signal.
• If the acceleration time is set too short, the drive
automatically prolongs the acceleration in order not to
exceed the drive operating limits.
Actual acceleration time depends on parameter 2204 RAMP
SHAPE 1 setting.
5.0 s
0.0…1800.0 s Time 1 = 0.1 s
2203 DECELER
TIME 1
Defines the deceleration time 1, that is, the time required for
the speed to change from the value defined by parameter
2008 MAXIMUM FREQ to zero.
• If the speed reference decreases slower than the set
deceleration rate, the motor speed follows the reference
signal.
• If the reference changes faster than the set deceleration
rate, the motor speed follows the deceleration rate.
• If the deceleration time is set too short, the drive
automatically prolongs the deceleration in order not to
exceed drive operating limits.
If a short deceleration time is needed for a high inertia
application, note that the ACS310 cannot be equipped with
a brake resistor.
Actual deceleration time depends on parameter
2204
RAMP SHAPE 1 setting.
5.0 s
0.0…1800.0 s Time 1 = 0.1 s
All parameters
No.
Name/Value Description Def/FbEq
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