2 Parameters
2.2 List of parameters
SINAMICS G130/G150
378
List Manual (LH2), 07/2016, A5E03263479A
Description:
Sets the setpoint for slip compensation in [%] referred to r0330 (motor rated slip).
p1335 = 0.0 %: Slip compensation deactivated.
p1335 = 100.0 %: The slip is completely compensated.
Dependency:
Prerequisite for a precise slip compensation for p1335 = 100 % are the precise motor parameters (p0350 ... p0360).
If the parameters are not precisely known, a precise compensation can be achieved by varying p1335.
For U/f control types with Eco optimization (4 and 7), the slip compensation must be activated in order to guarantee
correct operation.
Note:
The purpose of slip compensation is to maintain a constant motor speed regardless of the applied load. The fact that
the motor speed decreases with increasing load is a typical characteristic of induction motors.
For synchronous motors, this effect does not occur and the parameter has no effect in this case.
For the open-loop control modes p1300 = 5 and 6 (textile sector), the slip compensation is internally disabled in order
to be able to precisely set the output frequency.
If p1335 is changed during commissioning (p0009, p0010 > 0), then it is possible that the old value will no longer be
able to be set. The reason for this is that the dynamic limits of p1335 have been changed by a parameter that was set
when the drive was commissioned (e.g. p0300).
Description:
Sets the limit value for slip compensation in [%] referred to r0330 (motor rated slip).
Description:
Displays the actual compensated slip [%] referred to r0330 (rated motor slip).
Dependency:
p1335 > 0 %: Slip compensation active.
Refer to: p1335
Description:
Sets the gain for resonance damping for U/f control.
Dependency:
Refer to: p1300, p1339, p1349
p1335[0...n]
Slip compensation scaling / Slip comp scal
VECTOR_G
Can be changed:
U, T
Calculated:
-
Access level:
2
Data type:
FloatingPoint32
Dyn. index:
DDS, p0180
Func. diagram:
6300, 6310
P-Group:
V/f open-loop control
Unit group:
-
Unit selection:
-
Not for motor type:
PMSM, REL
Scaling:
-
Expert list:
1
Min Max
Factory
setting
0.0 [%]
600.0 [%]
0.0 [%]
p1336[0...n]
Slip compensation limit value / Slip comp lim val
VECTOR_G
Can be changed:
U, T
Calculated:
-
Access level:
2
Data type:
FloatingPoint32
Dyn. index:
DDS, p0180
Func. diagram:
6310
P-Group:
V/f open-loop control
Unit group:
-
Unit selection:
-
Not for motor type:
PMSM, REL
Scaling:
-
Expert list:
1
Min Max
Factory
setting
0.00 [%]
600.00 [%]
250.00 [%]
r1337
CO: Actual slip compensation / Slip comp act val
VECTOR_G
Can be changed:
-
Calculated:
-
Access level:
3
Data type:
FloatingPoint32
Dyn. index:
-
Func. diagram:
6310
P-Group:
V/f open-loop control
Unit group:
-
Unit selection:
-
Not for motor type:
PMSM, REL
Scaling:
PERCENT
Expert list:
1
Min Max
Factory
setting
- [%]
- [%]
- [%]
p1338[0...n]
U/f mode resonance damping gain / Uf Res_damp gain
VECTOR_G
Can be changed:
U, T
Calculated:
CALC_MOD_CON
Access level:
3
Data type:
FloatingPoint32
Dyn. index:
DDS, p0180
Func. diagram:
6300, 6310
P-Group:
V/f open-loop control
Unit group:
-
Unit selection:
-
Not for motor type:
-
Scaling:
-
Expert list:
1
Min Max
Factory
setting
0.00 100.00
0.00
Содержание SINAMICS G130
Страница 1: ...s SINAMICS SINAMICS G130 G150 List Manual 07 2016 Edition ...
Страница 2: ......
Страница 8: ...Preface SINAMICS G130 G150 8 List Manual LH2 07 2016 A5E03263479A ...
Страница 1940: ...4 Faults and alarms 4 2 List of faults and alarms SINAMICS G130 G150 1940 List Manual LH2 07 2016 A5E03263479A ...
Страница 1960: ...A Appendix A 3 References SINAMICS G130 G150 1960 List Manual LH2 07 2016 A5E03263479A ...
Страница 1974: ...Index SINAMICS G130 G150 1974 List Manual LH2 07 2016 A5E03263479A ...
Страница 1975: ......