Siemens G130 List Manual page 739

p5314[0...n] Moment of inertia precontrol linear negative / J_est lin neg
VECTOR_G Can be changed: C2(3), U, T
(J_estimator)
Data type: FloatingPoint32
P-Group: Motor
Not for motor type: -
Min
-340.28235E36 [s²]
Description: Setting of the linear coefficients for moment of inertia precontrol in the negative direction when the moment of inertia
estimator is active.
The estimated moment of inertia is obtained according to the following formula:
Moment of inertia (J) = linear coefficient (p5314) * load torque + constant coefficient (p5315)
Dependency: The function module "Moment of inertia estimator" (r0108.10) must be activated for the "Moment of inertia precontrol"
function.
Refer to: p5310, r5311, p5312, p5313, p5315
p5315[0...n] Moment of inertia precontrol constant negative / J_est const neg
VECTOR_G Can be changed: C2(3), U, T
(J_estimator)
Data type: FloatingPoint32
P-Group: Motor
Not for motor type: -
Min
-340.28235E36 [kgm²]
Description: Setting of the constant coefficients for moment of inertia precontrol in the negative direction when the moment of
inertia estimator is active.
The estimated moment of inertia is obtained according to the following formula:
Moment of inertia (J) = linear coefficient (p5314) * load torque + constant coefficient (p5315)
Dependency: The function module "Moment of inertia estimator" (r0108.10) must be activated for the "Moment of inertia precontrol"
function.
Refer to: p5310, r5311, p5312, p5313, p5314
p5316[0...n] Moment of inertia precontrol change time moment of inertia / J_prectrl t J
VECTOR_G Can be changed: U, T
(J_estimator)
Data type: FloatingPoint32
P-Group: Closed-loop control
Not for motor type: REL
Min
10.00 [ms]
Description: Sets the change time for the moment of inertia for the moment of inertia precontrol.
Lower values mean that faster changes are possible.
For a higher value, this estimated value is smoothed more significantly.
Dependency: Refer to: p1400, p1560, p1562
p5350[0...n] Mot_temp_mod 1/3 boost factor at standstill / Standst boost_fact
VECTOR_G Can be changed: C2(3), U, T
Data type: FloatingPoint32
P-Group: Motor
Not for motor type: ASM, SESM, REL
Min
1.0000
Description: Sets the boost factor for the copper losses at standstill for motor temperature models 1 and 3.
The entered factor is active for speed n = 0 [rpm].
This factor is linearly reduced down to 1 between speeds n = 0 ... 1 [rpm].
SINAMICS G130/G150
List Manual (LH2), 07/2016, A5E03263479A
Calculated: CALC_MOD_ALL
Dyn. index: DDS, p0180
Unit group: -
Scaling: -
Max
340.28235E36 [s²]
Calculated: CALC_MOD_ALL
Dyn. index: DDS, p0180
Unit group: 25_1
Scaling: -
Max
340.28235E36 [kgm²]
Calculated: CALC_MOD_CON
Dyn. index: DDS, p0180
Unit group: -
Scaling: -
Max
5000.00 [ms]
Calculated: -
Dyn. index: MDS, p0130
Unit group: -
Scaling: -
Max
2.0000
2 Parameters
2.2 List of parameters
Access level: 3
Func. diagram: -
Unit selection: -
Expert list: 1
Factory setting
0.000000 [s²]
Access level: 3
Func. diagram: -
Unit selection: p0100
Expert list: 1
Factory setting
0.000000 [kgm²]
Access level: 3
Func. diagram: -
Unit selection: -
Expert list: 1
Factory setting
500.00 [ms]
Access level: 2
Func. diagram: 8017
Unit selection: -
Expert list: 1
Factory setting
2.0000
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