Issue 01/06 | Parameter Description |
r1725 | CO: Integral limit of Isd ctrl. |
| Min: | - |
| Datatype: Float | Unit: V | Def: | - |
|
| Max: | - |
Level
4
Displays limit of integral output voltage setpoint of Isd current controller.
r1728 | CO: Decoupling voltage |
| Min: | - |
| Datatype: Float | Unit: V | Def: | - |
|
| Max: | - |
Displays actual output voltage setpoint of cross channel decoupling.
Level
4
P1740 | Gain for oscillation damping |
| Min: | 0.000 | ||
| CStat: | CUT | Datatype: Float | Unit: - | Def: | 0.000 |
| CONTROL | Active: Immediately | QuickComm.: No | Max: | 10.000 | |
Level
3
Sets the controller gain to dampen oscillations in the sensorless vector control (SLVC) at low frequencies
isq
Dependency:
Siehe P1750, P1755, P1756
P1740
P1740
T
f res damping
P1745[3] Variance flux error |
|
| Min: | 0.0 | |
CStat: | CUT | Datatype: Float | Unit: % | Def: | 5.0 |
CONTROL | Active: Immediately | QuickComm.: No | Max: | 1000.0 | |
Level
3
Allowed variance error between flux setpoint and measured flux.
Index:
P1745[0] : 1st. Drive data set (DDS)
P1745[1] : 2nd. Drive data set (DDS)
P1745[2] : 3rd. Drive data set (DDS)
r1746 | CO: Variance flux error |
| Min: | - | Level |
| Datatype: Float | Unit: % | Def: | - | 3 |
|
| ||||
|
| Max: | - |
|
Variance error between flux setpoint and measured flux.
3.29.2.9Motor model
P1750[3] Control word of motor model |
| Min: | 0 | ||
CStat: | CUT | Datatype: U16 | Unit: - | Def: | 0 |
CONTROL | Active: first confirm | QuickComm.: No | Max: | 3 | |
Level
3
Control word of motor model. This parameter controls the operation of the sensorless vector control (SLVC) at very low frequencies. This therefore includes the following conditions:
-Operation directly after an ON command
-zero crossing.
f | Start | f | Zero crossing |
| Closed loop |
| Closed loop |
P1755 |
| P1755 |
|
| Open loop |
| Open loop |
| t |
| t |
|
|
| P1755 |
MICROMASTER 440 | Parameter List |
183 |
