ABB ACS280 Firmware Manual page 156

156 Parameters
No. Name/Value
23.12 Acceleration time 1
0.000 ...1800.000 s
23.13 Deceleration time 1
0.000 ...1800.000 s
23.14 Acceleration time 2
0.000 ...1800.000 s
23.15 Deceleration time 2
0.000 ...1800.000 s
23.20 Acc time jogging
0.000 ...1800.000 s
23.21 Dec time jogging
0.000 ...1800.000 s
Description
Defines acceleration time 1 as the time required for
the speed to change from zero to the speed defined
46.01 Speed scaling
by parameter
30.12 Maximum speed
If the speed reference increases faster than the set
acceleration rate, the motor speed will follow the
acceleration rate.
If the speed reference increases slower than the set
acceleration rate, the motor speed will follow the
reference.
If the acceleration time is set too short, the drive will
automatically prolong the acceleration in order not to
exceed the drive torque limits.
Acceleration time 1.
Defines deceleration time 1 as the time required for
the speed to change from the speed defined by
46.01 Speed scaling
parameter
30.12 Maximum speed
If the speed reference decreases slower than the set
deceleration rate, the motor speed will follow the
reference.
If the reference changes faster than the set
deceleration rate, the motor speed will follow the
deceleration rate.
If the deceleration rate is set too short, the drive will
automatically prolong the deceleration in order not to
exceed drive torque limits (or not to exceed a safe DC
link voltage). If there is any doubt about the
deceleration time being too short, ensure that DC
overvoltage control is on (parameter
Overvoltage control
).
Note: If a short deceleration time is needed for a high
inertia application, the drive should be equipped with
braking equipment such as a brake chopper and
brake resistor.
Deceleration time 1.
Defines acceleration time 2. See parameter
Acceleration time 1
.
Acceleration time 2.
Defines deceleration time 2. See parameter
Deceleration time 1
.
Deceleration time 2.
Defines the acceleration time for the jogging function
ie. the time required for the speed to change from
zero to the speed value defined by parameter
Speed scaling
.
Rush control
See section
Acceleration time for jogging.
Defines the deceleration time for the jogging function
ie. the time required for the speed to change from the
speed value defined by parameter
scaling
to zero.
Rush control
See section
Deceleration time for jogging.
(not to parameter
).
(not from parameter
) to zero.
30.30
23.12
23.13
43
on page .
46.01 Speed
43
on page .
Default
FbEq 16
3.000 s
10 = 1 s
3.000 s
10 = 1 s
60.000 s
10 = 1 s
60.000 s
10 = 1 s
60.000 s
46.01
10 = 1 s
60.000 s
10 = 1 s