Issue 01/06 | Parameter Description |
P1470[3] Gain speed controller (SLVC) |
| Min: | 0.0 | ||
CStat: | CUT | Datatype: Float | Unit: - | Def: | 3.0 |
CONTROL | Active: Immediately | QuickComm.: No | Max: | 2000.0 | |
Enters gain of speed controller for sensorless vector control (SLVC).
Level
2
P1492 
| r1490 |
| 0 |
1 | 0 |
P1488 | P1489 |
150 ms
Droop | |
P1496 P0341 P0342 |
|
r1518 |
|
Precontrol |
|
P1470 | P1472 |
r1170
r1084
r1438 | Kp | Tn |
|
–
Freq. setpoint
r0063
Act. frequency
from observer model
Index:
*) |
|
|
| – | Torque |
|
| |
P1452 | r0064 | setpoint |
| ||
| r1508 | r0079 |
| *) only active , if |
|
| (P1496 > 0) |
|
P1470[0] | : | 1st. Drive data set (DDS) |
P1470[1] | : | 2nd. Drive data set (DDS) |
P1470[2] | : | 3rd. Drive data set (DDS) |
P1472[3] Integral time |
| Min: | 25 | Level | |||
| CStat: | CUT | Datatype: U16 | Unit: ms | Def: | 400 | 2 |
|
| ||||||
| CONTROL | Active: Immediately | QuickComm.: No | Max: | 32001 |
| |
Enters integral time of speed controller for sensorless vector control (SLVC).
Index:
P1472[0] : 1st. Drive data set (DDS)
P1472[1] : 2nd. Drive data set (DDS)
P1472[2] : 3rd. Drive data set (DDS)
P1477[3] BI: Set integrator of |
| Min: | 0:0 | ||
CStat: | CUT | Datatype: U32 | Unit: - | Def: | 0:0 |
CONTROL | Active: first confirm | QuickComm.: No | Max: | 4000:0 | |
Level
3
Selects source to read in command to enable speed controller.
Index:
P1477[0] : | 1st. Command data set (CDS) | |
P1477[1] | : | 2nd. Command data set (CDS) |
P1477[2] | : | 3rd. Command data set (CDS) |
P1478[3] CI: Set integrator value |
| Min: | 0:0 | Level | |||
| CStat: | UT | Datatype: U32 | Unit: - | Def: | 0:0 | 3 |
|
| ||||||
| CONTROL | Active: first confirm | QuickComm.: No | Max: | 4000:0 |
| |
Selects source for integral part of speed controller.
Index:
P1478[0] : 1st. Command data set (CDS)
P1478[1] : 2nd. Command data set (CDS)
P1478[2] : 3rd. Command data set (CDS)
Dependency:
In case of sensorless vector control, integrator freezing must be selected (Bit 1 "Integral freeze (SLVC)" of P1400 has to be set) to save the integrator output.
Note:
-If the setting command is not connected (P1477=0), a pending value is read in after pulse enable at the end of the excitation time (P0346) and the integral component of the speed controller is set once.
-If the P1482 (integral component of speed controller) is connected upon pulse enable, the integral component of the controller is set to the last value prior the pulse inhibit.
-Neither function works after flying start.
MICROMASTER 440 | Parameter List |
169 |
