Issue 01/06 | Parameter Description |
3.29.2Field-orientated vector control
P1400[3] | Configuration of speed control |
| Min: | 0 |
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| CStat: | CUT | Datatype: U16 | Unit: - | Def: | 1 |
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| CONTROL | Active: Immediately | QuickComm.: No Max: | 3 |
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| Configuration for speed control. |
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Bitfields: |
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| Bit00 | Automatic Kp adaption | 0 | NO | 1 | YES | |
| Bit01 | Integral freeze (SLVC) | 0 | NO | 1 | YES |
Level
3
Index:
P1400[0] : 1st. Drive data set (DDS)
P1400[1] : 2nd. Drive data set (DDS)
P1400[2] : 3rd. Drive data set (DDS)
Note:
P1400 Bit 00 = 1:
Automatic gain adaption of speed controller is enabled. In the area of field weakening the gain is reduced in dependence on flux.
Kp
f(Φ )
fN
P1400 Bit01 = 1:
The integrator of the speed controller is frozen if Sensorless Vector Control (SLVC) is selected and the control is switched from
Advantage:
The correct amount of slip compensation is calculated and applied to the
r1407 | CO/BO: Status 2 of motor control |
| Min: | - |
| Datatype: U16 | Unit: - | Def: | - |
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| Max: | - |
Level
3
Displays status of motor control, which can be used to diagnose inverter status.
| Bitfields: |
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| Bit00 | V/f control enable | 0 | NO | 1 | YES | |
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| Bit01 | SLVC enable | 0 | NO | 1 | YES | |
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| Bit02 | Torque control enable | 0 | NO | 1 | YES | |
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| Bit05 | Stop | 0 | NO | 1 | YES | |
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| Bit06 | Set | 0 | NO | 1 | YES | |
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| Bit08 | Upper torque limit active | 0 | NO | 1 | YES | |
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| Bit09 | Lower torque limit active | 0 | NO | 1 | YES | |
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| Bit10 | Enable droop | 0 | NO | 1 | YES | |
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| Bit15 | DDS change active | 0 | NO | 1 | YES | |
| Details: |
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| See P052 (CO/BO: Status word 1) |
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r1438 |
| CO: Freq. setpoint to controller |
| Min: | - |
| Level | |
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| Datatype: Float | Unit: Hz | Def: | - |
| 3 |
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| CONTROL |
| Max: | - |
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Displays setpoint of speed controller.
MICROMASTER 440 | Parameter List |
167 |