Voltage Model Angle Smoothing / Volt_Mod Angle Sm; Vsm Offset Voltage U1 - U2 / Vsm Offset U1 - U2; Vsm Offset Voltage U2 - U3 / Vsm Offset U2 - U3; Voltage Actual Values, Offset Mode / U_Act_0 Offsetmode - Siemens SINAMICS G150 Manual
Drive converter chassis
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Also See for SINAMICS G150:
- Operating instructions manual (680 pages) ,
- Operating manual (240 pages) ,
- Reference manual (38 pages)
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2 Parameters
2.2 List of parameters
p6700[0...n]
Voltage model angle smoothing / Volt_mod angle sm
VECTOR_G (n/M)
Can be changed: U, T
Data type: FloatingPoint32
P-Group: -
Not for motor type: ASM, PEM, REL
Min
0 [ms]
Description:
Sets the smoothing of the flux orientation of the voltage model for a separately excited synchronous motor.
p6870[0...n]
VSM offset voltage u1 - u2 / VSM offset u1 - u2
VECTOR_G (n/M)
Can be changed: T
Data type: FloatingPoint32
P-Group: Closed-loop control
Not for motor type: -
Min
-100.000 [V]
Description:
Offset voltage between phases L1 and L2 for the Voltage Sensing Module (VSM). The value is determined with the
drive switched-off and stationary if p6903 is set. A fixed value can be entered here if p6903 is not set. This is
overwritten as soon as p6903 is enabled.
Dependency:
Refer to: p6903
p6871[0...n]
VSM offset voltage u2 - u3 / VSM offset u2 - u3
VECTOR_G (n/M)
Can be changed: T
Data type: FloatingPoint32
P-Group: Closed-loop control
Not for motor type: -
Min
-100.000 [V]
Description:
Offset voltage between phases L2 and L3 for the Voltage Sensing Module (VSM). The value is determined with the
drive switched-off and stationary if p6903 is set. A fixed value can be entered here if p6903 is not set. This is
overwritten as soon as p6903 is enabled.
Dependency:
Refer to: p6903
p6903[0...n]
Voltage actual values, offset mode / U_act_0 offsetMode
VECTOR_G (n/M)
Can be changed: U, T
Data type: Integer16
P-Group: Closed-loop control
Not for motor type: -
Min
0
Description:
Sets the offset mode for voltage actual value sensing.
When the mode is enabled (p6903 = 0), for a pulse inhibit for stator and excitation and zero speed, the offset
calibration is automatically started.
Offset calibration is inhibited when the mode is inhibited (p6903 = 1). Values last determined in p3658 and p3659 can
be saved. However, they can also be overridden.
Value:
0:
1:
Dependency:
Refer to: p6870, p6871
Note:
Offset mode can only be set for actual value sensing functions that are available in the hardware.
696
Offset calculation enabled
Offset calculation inhibited
Calculated: -
Dyn. index: DDS, p0180
Units group: -
Scaling: -
Max
100 [ms]
Calculated: -
Dyn. index: p0150
Units group: -
Scaling: -
Max
100.000 [V]
Calculated: -
Dyn. index: p0150
Units group: -
Scaling: -
Max
100.000 [V]
Calculated: -
Dyn. index: p0150
Units group: -
Scaling: -
Max
1
List Manual (LH2), 04/2014, A5E03263479A
Access level: 4
Func. diagram: -
Unit selection: -
Expert list: 1
Factory setting
0 [ms]
Access level: 3
Func. diagram: -
Unit selection: -
Expert list: 1
Factory setting
0.000 [V]
Access level: 3
Func. diagram: -
Unit selection: -
Expert list: 1
Factory setting
0.000 [V]
Access level: 3
Func. diagram: -
Unit selection: -
Expert list: 1
Factory setting
1
SINAMICS G130/G150
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