SINAMICS G120 CU250S-2 Control Units
List Manual, 09/2017, A5E33842890
205
2 Parameters
2.2 List of parameters
Note:
p1134 = 0 (continuous smoothing)
If the setpoint is reduced while ramping-up, initially a final rounding-off is carried out and then the ramp-up
completed. During the final rounding-off, the output of the ramp-function generator continues to go in the direction of
the previous setpoint (overshoot). After the final rounding-off has been completed, the output goes toward the new
setpoint.
p1134 = 1 (discontinuous smoothing)
If the setpoint is reduced while ramping-up, then the output goes immediately in the direction of the new setpoint. For
the setpoint change there is no rounding-off.
Description:
Sets the ramp-down time from the maximum speed down to zero speed for the OFF3 command.
Note:
This time can be exceeded if the DC link voltage reaches its maximum value.
Description:
Sets the initial rounding-off time for OFF3 for the extended ramp generator.
Description:
Sets the final rounding-off time for OFF3 for the extended ramp generator.
Description:
Sets the signal source for scaling the ramp-up time of the ramp-function generator.
Dependency:
Refer to: p1120
Note:
The ramp-up time is set in p1120.
Description:
Sets the signal source for scaling the ramp-down time of the ramp-function generator.
Dependency:
Refer to: p1121
Note:
The ramp-down time is set in p1121.
p1135[0...n]
OFF3 ramp-down time / OFF3 t_RD
Access level:
2
Calculated:
-
Data type:
FloatingPoint32
Can be changed:
C(1), U, T
Scaling:
-
Dyn. index:
DDS, p0180
Unit group:
-
Unit selection:
-
Func. diagram:
3060, 3070
Min Max
Factory
setting
0.000 [s]
5400.000 [s]
0.000 [s]
p1136[0...n]
OFF3 initial rounding-off time / RFGOFF3 t_strt_rnd
Access level:
3
Calculated:
-
Data type:
FloatingPoint32
Can be changed:
U, T
Scaling:
-
Dyn. index:
DDS, p0180
Unit group:
-
Unit selection:
-
Func. diagram:
3070
Min Max
Factory
setting
0.000 [s]
30.000 [s]
0.000 [s]
p1137[0...n]
OFF3 final rounding-off time / RFG OFF3 t_end_del
Access level:
3
Calculated:
-
Data type:
FloatingPoint32
Can be changed:
U, T
Scaling:
-
Dyn. index:
DDS, p0180
Unit group:
-
Unit selection:
-
Func. diagram:
3070
Min Max
Factory
setting
0.000 [s]
30.000 [s]
0.000 [s]
p1138[0...n]
CI: Ramp-function generator ramp-up time scaling / RFG t_RU scal
Access level:
3
Calculated:
-
Data type:
U32 / FloatingPoint32
Can be changed:
T
Scaling:
PERCENT
Dyn. index:
CDS, p0170
Unit group:
-
Unit selection:
-
Func. diagram:
3060, 3070
Min Max
Factory
setting
- - 1
p1139[0...n]
CI: Ramp-function generator ramp-down time scaling / RFG t_RD scal
Access level:
3
Calculated:
-
Data type:
U32 / FloatingPoint32
Can be changed:
T
Scaling:
PERCENT
Dyn. index:
CDS, p0170
Unit group:
-
Unit selection:
-
Func. diagram:
3060, 3070
Min Max
Factory
setting
- - 1