Note
The linear deceleration time from constant speed V to speed p29574 can be calculated via formula ((V-p29574)/
p1082)*p1121*p29573.
If p1131 is not equal to 0, the time will be adapted.
p29574[0...n] Threshold speed 3 / Thresh_3_Ramp
Access level: 3 Calculated: - Data type: FloatingPoint32
Can be changed: T Scaling: p2000 Dynamic index: DDS, p0180
Unit group: 3_1 Unit selection: p0505 Function diagram: -
Min:
0.00 [rpm]
Max:
210000.00 [rpm]
Factory setting:
30.00 [rpm]
Description: Defines the threshold 3 for comparing the speed actual value to the speed threshold.
p29575[0...n] Ramp-down scaling 2 / RmpDnScaling2
Access level: 3 Calculated: - Data type: FloatingPoint32
Can be changed: T Scaling: - Dynamic index: DDS, p0180
Unit group: - Unit selection: - Function diagram: -
Min:
0.00 [%]
Max:
9999999.00 [%]
Factory setting:
100.00 [%]
Description: Sets the ramp-down scaling 2 for dual ramp function [%].
Note
The linear deceleration time from speed p29574 to speed 0 can be calculated via formula (p29574/
p1082)*p1121*p29575.
If p1131 is not equal to 0, the time will be adapted.
r29576 CO: Ramp-up scaling output / RmpUpScale output
Access level: 3 Calculated: - Data type: FloatingPoint32
Can be changed: - Scaling: PERCENT Dynamic index: -
Unit group: - Unit selection: - Function diagram: -
Min:
- [%]
Max:
- [%]
Factory setting:
- [%]
Description: Displays the actual output of the ramp-up scaling.
r29577 CO: Ramp-down scaling output / RmpDnScale output
Access level: 3 Calculated: - Data type: FloatingPoint32
Can be changed: - Scaling: PERCENT Dynamic index: -
Unit group: - Unit selection: - Function diagram: -
Min:
- [%]
Max:
- [%]
Factory setting:
- [%]
Description: Displays the actual output of the ramp-down scaling.
Parameters
7.2 Parameter list
SINAMICS G120X converter
Operating Instructions, 06/2019, FW V1.01, A5E44751209B AC 923
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