Setpoint Channel and Closed-Loop Control 11/03
SINAMICS G150
7-6 Operating Manual
Setting Parameters
Setting range: 0.00 ... 999999.00 s
p1120 Ramp generator ramp-up time
Factory setting: 10.00 s
During this interval, the setpoint increases from zero to the speed limit (p1082).
Setting range: 0.00 ... 999999.00 s
p1121 Ramp generator ramp-down time
Factory setting: 10.00 s
During this interval, the setpoint decreases from the speed limit (p1082) to zero.
Setting range: 0.00 ... 30.00 s
p1130 Ramp generator start rounding time
Factory setting: 0.00 s
Setting for the start rounding time. The value applies to ramp-up and ramp-down.
Setting range: 0.00 ... 30.00 s
p1131 Ramp generator end rounding time
Factory setting: 0.00 s
Setting for the end rounding time. The value applies to ramp-up and ramp-down.
NOTE
The effective ramp-up time increases when you enter a start and end rounding
time.
Effective ramp-up time = p1120 + (0.5 x p1130) + (0.5 x p1131)
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