Siemens G130 - p9783 SI Motion act. value sensing sensorless synchr. motor I_inject; Actv sl sync I_inj; r9784[0...1] SI Motion diagnostics sensorless acceleration; Diag sl a

SINAMICS G130/G150
List Manual (LH2), 07/2016, A5E03263479A
999
2 Parameters
2.2 List of parameters
Description: Sets the additional field-generating current for synchronous motors with sensorless actual value sensing.
The set value is referred to p0305.
This parameter ensures a "base load" for the motor.
The value must fulfill the following condition:
|p0305 x p9783| >= p9588 x 1.2
Dependency: Refer to: p9588
Refer to: C01711
Notice: Reducing this percentage value can adversely affect actual value sensing with synchronous motors.
If the value is increased, this results in an increased motor power loss.
Note: This parameter is only effective for encoderless actual value sensing (p9506/p9306 = 1, 3).
For p9783 = maximum value, current injection is deactivated.
Current injection is not effective in the U/f control mode.
Description: Display to diagnose acceleration values of the encoderless actual values sensing.
Index: [0] = Setpoint acceleration value
[1] = Actual acceleration value
Dependency: Refer to: p9589
Note: For index 0:
Shows the parameterized acceleration value of p9589.
For index 1:
Shows the actually measured acceleration values of the encoderless actual value sensing
Description: Display to diagnose acceleration values of the encoderless actual values sensing.
Index: [0] = Setpoint acceleration value
[1] = Actual acceleration value
Dependency: Refer to: p9589
Note: For index 0:
Shows the parameterized acceleration value of p9589.
For index 1:
Shows the actually measured acceleration values of the encoderless actual value sensing
p9783 SI Motion act. value sensing sensorless synchr. motor I_inject / Actv sl sync I_inj
VECTOR_G (n/M) Can be changed: U, T Calculated: - Access level: 3
Data type: FloatingPoint32 Dyn. index: - Func. diagram: -
P-Group: Safety Integrated Unit group: - Unit selection: -
Not for motor type: - Scaling: - Expert list: 1
Min Max Factory setting
-50.00 [%] 0.00 [%] -20.00 [%]
r9784[0...1] SI Motion diagnostics sensorless acceleration / Diag sl a
VECTOR_G Can be changed: - Calculated: - Access level: 3
Data type: FloatingPoint32 Dyn. index: - Func. diagram: -
P-Group: Safety Integrated Unit group: - Unit selection: -
Not for motor type: - Scaling: - Expert list: 1
Min Max Factory setting
- [mm/s²] - [mm/s²] - [mm/s²]
r9784[0...1] SI Motion diagnostics sensorless acceleration / Diag sl a
VECTOR_G (Safety
rot)
Can be changed: - Calculated: - Access level: 3
Data type: FloatingPoint32 Dyn. index: - Func. diagram: -
P-Group: Safety Integrated Unit group: - Unit selection: -
Not for motor type: - Scaling: - Expert list: 1
Min Max Factory setting
- [rev/s²] - [rev/s²] - [rev/s²]