Bosch Servodyn-ASC Betriebshandbuch Seite 97

Servodyn - ASC
Operating Display Operating Display Operating Display
Operating Display Operating Display
Speed Reference Display
GB
Acceleration Time
GB - 32
Displays the speed reference at the output of the ramp generator in
rpm.
When the modulation is switched off the setpoint 0 rpm is displayed.
Resolution: 0,5 rpm
positive speed: direction of rotation "forward"
negative speed: direction of rotation "reverse"
n
[rpm]
Defines the time needed to accelerate from 0 to 1000 rpm. The actual
acceleration time is proportional to the speed change (
Adjustment Range:
Resolution:
Factory setting:
n [rpm]
1000
800
∆ n
300
∆ t
0
0,5 1 1,5
CP.7
Example:
The drive should accelerate from 300 rpm to 800 rpm in 1 s.
∆ ∆ ∆ ∆ ∆ n = 800 rpm - 300 rpm = 500 rpm
∆ ∆ ∆ ∆ ∆ t = 1 s
∆ t
CP.7 = x 1000 rpm
∆ n
Analog Setpoint Input
acceleration time
0...320 s
0,01 s
2,0 s
∆ n
speed change
∆ t acceleration time for ∆ n
CP.7 =
t [s]
2
1 s
=
500 rpm
t [s]
∆
n).
∆ t
x 1000 rpm
∆ n
x 1000 rpm = 2 s
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