Siemens G130 List Manual page 331

p1151[0...n] Ramp-function generator configuration / RFG config
VECTOR_G Can be changed: U, T
Data type: Unsigned16
P-Group: Setpoints
Not for motor type: -
Min
-
Description: Sets the configuration for the extended ramp-function generator.
Bit field: Bit
00
01
02
Dependency: For bit 01, 02 = 1:
These bits are only effective when ramp-function generator tracking is activated (p1145 > 0).
When both bits are activated, RFG tracking with polarity change is active.
For bit 01 = 0, bit 02 = 0:
When ramp-function generator tracking is active, the setpoint can only change in the direction of the target setpoint –
or be frozen.
Notice: For bit 00 = 1:
If the ramp-up time is longer than the ramp-down time (p1120 > p1121), then there is an acceleration step at the zero
crossover. This can have a negative impact on the mechanical system.
Note: For bit 00 = 1:
When the direction change is changed there is no rounding-off before and after the zero crossover.
For bit 01 = 1:
For load surges, the ramp-function generator output tracks the actual value. The tracking (correction) ends at a
setpoint of zero.
For bit 02 = 1:
For load surges, the ramp-function generator output tracks the actual value. For a polarity change, the tracking
(correction) is continued.
p1152 BI: Setpoint 2 enable / Setp 2 enab
VECTOR_G (Ext Can be changed: T
brake)
Data type: Unsigned32 / Binary
P-Group: Commands
Not for motor type: -
Min
-
Description: Sets the signal source for "setpoint 2 enable".
p1155[0...n] CI: Speed controller speed setpoint 1 / n_ctrl n_set 1
VECTOR_G Can be changed: T
Data type: Unsigned32 / FloatingPoint32
P-Group: Setpoints
Not for motor type: -
Min
-
Description: Sets the signal source for speed setpoint 1 of the speed controller.
Dependency: The effectiveness of this setpoint depends on, e.g. STW1.4 and STW1.6.
Refer to: r0002, p0840, p0844, p0848, p0852, p0854, r0898, p1140, p1142, p1160, r1170, p1189
Notice: The parameter may be protected as a result of p0922 or p2079 and cannot be changed.
SINAMICS G130/G150
List Manual (LH2), 07/2016, A5E03263479A
Signal name
Deactivate rounding-off at the zero cross-
over
RFG tracking without polarity change
RFG tracking with polarity change
Calculated: -
Dyn. index: DDS, p0180
Unit group: -
Scaling: -
Max
-
1 signal
Yes
Yes
Yes
Calculated: -
Dyn. index: -
Unit group: -
Scaling: -
Max
-
Calculated: -
Dyn. index: CDS, p0170
Unit group: -
Scaling: p2000
Max
-
2 Parameters
2.2 List of parameters
Access level: 2
Func. diagram: -
Unit selection: -
Expert list: 1
Factory setting
0000 bin
0 signal
No
No
No
Access level: 3
Func. diagram: 2711, 4015
Unit selection: -
Expert list: 1
Factory setting
899.15
Access level: 3
Func. diagram: 3001, 3080,
5030, 6031
Unit selection: -
Expert list: 1
Factory setting
0
FP
3070
-
-
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