Siemens SINAMICS G120X - Deragging Forward Time; Derag Fw Time; Deragging Ramp down Time; Derag Rdn; Deragging Reverse Time; Derag Rev Tim; Number of Deragging Cycles; Derag Cycs

p29595[0...n] Deragging ramp down time / Derag rdn
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 [s]
Max:
1000.00 [s]
Factory setting:
5.00 [s]
Description: Defines ramp time from forward/reverse speed setpoint to 0 for deragging.
Note
Speed jump may occur if ramp down time is too short, and that may trigger the fault of DC-link overvoltage.
The minimal time is upon the inertia of motor and power stage.
p29596[0...n] Deragging forward time / Derag fw time
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 [s]
Max:
1000.00 [s]
Factory setting:
5.00 [s]
Description: Defines the duration time at each forward speed for deragging.
p29597[0...n] Deragging reverse time / Derag rev tim
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 [s]
Max:
1000.00 [s]
Factory setting:
5.00 [s]
Description: Defines the duration time at reverse speed for deragging.
p29598[0...n] Number of deragging cycles / Derag cycs
Access level: 3 Calculated: - Data type: Unsigned32
Can be changed: T Scaling: - Dynamic index: DDS, p0180
Unit group: - Unit selection: - Function diagram: -
Min:
1
Max:
999
Factory setting:
1
Description: The number of the deragging cycle is repeated
p29610[0...n] Pipe filling enable / PF en
Access level: 3 Calculated: - Data type: Integer16
Can be changed: T Scaling: - Dynamic index: DDS, p0180
Unit group: - Unit selection: - Function diagram: -
Min:
0
Max:
1
Factory setting:
0
Description: Enable the pipe filling function.
Value: 0: The pipe filling function is disabled
1: The pipe filling function is enabled
Note
The pipe filling function allows the converter to fill an empty pipe slowly when the converter works for the first time after
each power-up.
Parameters
7.2 Parameter list
SINAMICS G120X converter
926 Operating Instructions, 06/2019, FW V1.01, A5E44751209B AC