Siemens SINAMICS G120D List Manual page 198

Parameters
List of parameters
r1444 Speed controller speed setpoint steady-state (static) / n_ctrl n_set stat
Access level: 4
Can be changed: -
Units group: 3_1
Min
- [rpm]
Description: Displays the sum of all speed setpoints that are present.
The following sources are available for the displayed setpoint:
- setpoint at the ramp-function generator input (r1119).
- speed setpoint 1 (p1155).
- speed setpoint 2 (p1160).
- speed setpoint for the speed pre-control (p1430).
- setpoint from DSC (for DSC active).
- setpoint via PC (for master control active).
Dependency: Refer to: r1119, p1155, p1160
r1445 CO: Actual speed smoothed / n_act smooth
Access level: 4
Can be changed: -
Units group: 3_1
Min
- [rpm]
Description: Displays the actual smoothed actual speed for speed control.
p1452[0...n] Speed controller speed actual value smoothing time (SLVC) / n_C n_act T_s SLVC
Access level: 2
Can be changed: U, T
Units group: -
Min
0.00 [ms]
Description: Sets the smoothing time for the actual speed of the speed controller for encoderless closed-loop speed control.
Note: The smoothing must be increased if there is gear backlash. For longer smoothing times, the integral time of the
speed controller must also be increased (e.g. using p0340 = 4).
r1454 CO: Speed controller system deviation I component / n_ctrl sys dev Tn
Access level: 4
Can be changed: -
Units group: 3_1
Min
- [rpm]
Description: Displays the system deviation of the I component of the speed controller.
p1455[0...n] CI: Speed controller P gain adaptation signal / n_ctr adapt_sig Kp
Access level: 4
Can be changed: T
Units group: -
Min
-
Description: Sets the source for the adaptation signal to additionally adapt the P gain of the speed controller.
Dependency: Refer to: p1456, p1457, p1458, p1459
1-198
Calculated: -
Scaling: p2000
Unit selection: p0505
Max
- [rpm]
Calculated: -
Scaling: p2000
Unit selection: p0505
Max
- [rpm]
Calculated: -
Scaling: -
Unit selection: -
Max
32000.00 [ms]
Calculated: -
Scaling: p2000
Unit selection: p0505
Max
- [rpm]
Calculated: -
Scaling: PERCENT
Unit selection: -
Max
-
© Siemens AG 2012 - 2013 All Rights Reserved
SINAMICS G120D List Manual (LH14), 01/2013
Data type: FloatingPoint32
Dyn. index: -
Func. diagram: 5030
Factory setting
- [rpm]
Data type: FloatingPoint32
Dyn. index: -
Func. diagram: 6040
Factory setting
- [rpm]
Data type: FloatingPoint32
Dyn. index: DDS, p0180
Func. diagram: 1700, 6040
Factory setting
10.00 [ms]
Data type: FloatingPoint32
Dyn. index: -
Func. diagram: 6040
Factory setting
- [rpm]
Data type: U32 / FloatingPoint32
Dyn. index: CDS, p0170
Func. diagram: 6050
Factory setting
0