Siemens SINAMICS G List Manual page 150

Parameters
Parameter list
p1121[0...n] Ramp-function generator ramp-down time / RFG ramp-down time
VECTOR Can be changed: C2, U, T
Data type: Floating Point
P-Group: Setpoints
Min
0.000 [s]
Description: The drive is decelerated from the maximum speed / velocity (p1082) down to standstill (setpoint = 0) in this time.
Dependency: Refer to: p1082
p1122[0...n] BI: Bypass ramp-function generator / Bypass RFG
VECTOR Can be changed: U, T
Data type: Unsigned32
P-Group: Setpoints
Min
-
Description: Sets the signal source for bypassing the ramp generator (ramp-up and ramp-down times = 0).
Note: For VECTOR in sensorless operation, it is not permissible that the ramp-function generator is bypassed.
p1130[0...n] Ramp-function generator initial rounding-off time / RFG t_start_round
VECTOR Can be changed: U, T
Data type: Floating Point
P-Group: Setpoints
Min
0.000 [s]
Description: Sets the initial rounding-off time for the extended ramp generator. The value applies to ramp-up and ramp-down.
Note: Rounding-off times avoid an abrupt response and prevent damage to the mechanical system.
p1131[0...n] Ramp-function generator final rounding-off time / RFG t_end_delay
VECTOR Can be changed: U, T
Data type: Floating Point
P-Group: Setpoints
Min
0.000 [s]
Description: Sets the final rounding-off time for the extended ramp generator. The value applies to ramp-up and ramp-down.
Note: Rounding-off times avoid an abrupt response and prevent damage to the mechanical system.
p1134[0...n] Ramp-function generator rounding-off type / RFG round-off type
VECTOR Can be changed: U, T
Data type: Integer16
P-Group: Setpoints
Min
0
Description: Sets the smoothed response to the OFF1 command or the reduced setpoint for the extended ramp-function gener-
ator.
Values: 0:
1:
Dependency: No effect, up to initial rounding-off time p1130) > 0 s.
Note: Rounding-off is always active for continuous smoothing. Overshoots may occur.
1-150
Cont. smoothing
Discontininuous smoothing
Data set: DDS
Units group: TIME
Max
999999.000 [s]
Data set: CDS
Units group: -
Max
-
Data set: DDS
Units group: TIME
Max
30.000 [s]
Data set: DDS
Units group: TIME
Max
30.000 [s]
Data set: DDS
Units group: -
Max
1
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SINAMICS G List Manual, Edition 12.2004
Access level: 1
Function diagram: 3060,
3070
Unit selection: -
Factory setting
10.000 [s]
Access level: 3
Function diagram: 2505
Unit selection: -
Factory setting
0
Access level: 2
Function diagram: 3070
Unit selection: -
Factory setting
0.000 [s]
Access level: 2
Function diagram: 3070
Unit selection: -
Factory setting
0.000 [s]
Access level: 2
Function diagram: 3070
Unit selection: -
Factory setting
0