2 Parameters
2.2 List of parameters
SINAMICS G130/G150
738 List Manual (LH2), 07/2016, A5E03263479A
Description: Displays the status word for the moment of inertia precontrol.
Dependency: The function module "Moment of inertia estimator" (r0108.10) must be activated for the "Moment of inertia precontrol"
function.
Refer to: p5310, p5312, p5313, p5314, p5315
Description: Setting of the linear coefficients for moment of inertia precontrol in the positive 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 (p5312) * load torque + constant coefficient (p5313)
Dependency: The function module "Moment of inertia estimator" (r0108.10) must be activated for the "Moment of inertia precontrol"
function.
Refer to: p5310, r5311, p5313, p5314, p5315
Description: Setting of the constant coefficients for moment of inertia precontrol in the positive 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 (p5312) * load torque + constant coefficient (p5313)
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, p5314, p5315
r5311[0...n] Moment of inertia precontrol status word / J_prectrl ZSW
VECTOR_G
(J_estimator)
Can be changed: - Calculated: - Access level: 3
Data type: Unsigned32 Dyn. index: DDS, p0180 Func. diagram: -
P-Group: Motor Unit group: - Unit selection: -
Not for motor type: - Scaling: - Expert list: 1
Min Max Factory setting
- - -
Bit field: Bit Signal name 1 signal 0 signal FP
00 New measuring points are available Yes No -
01 New parameters being calculated Yes No -
02 Moment of inertia precontrol active Yes No -
03 Calculation of positive coefficients
completed
Yes No -
04 Calculation of negative coefficients
completed
Yes No -
05 Results are being written to parameter Yes No -
p5312[0...n] Moment of inertia precontrol linear positive / J_est lin pos
VECTOR_G
(J_estimator)
Can be changed: C2(3), U, T Calculated: CALC_MOD_ALL Access level: 3
Data type: FloatingPoint32 Dyn. index: DDS, p0180 Func. diagram: -
P-Group: Motor Unit group: - Unit selection: -
Not for motor type: - Scaling: - Expert list: 1
Min Max Factory setting
-340.28235E36 [s²] 340.28235E36 [s²] 0.000000 [s²]
p5313[0...n] Moment of inertia precontrol constant positive / J_est const pos
VECTOR_G
(J_estimator)
Can be changed: C2(3), U, T Calculated: CALC_MOD_ALL Access level: 3
Data type: FloatingPoint32 Dyn. index: DDS, p0180 Func. diagram: -
P-Group: Motor Unit group: 25_1 Unit selection: p0100
Not for motor type: - Scaling: - Expert list: 1
Min Max Factory setting
-340.28235E36 [kgm²] 340.28235E36 [kgm²] 0.000000 [kgm²]
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