Siemens SINAMICS G120 - p5312[0...n] Moment of inertia precontrol linear positive; J_est lin pos; p5313[0...n] Moment of inertia precontrol constant positive; J_est const pos; p5314[0...n] Moment of inertia precontrol linear negative; J_est lin neg; p5315[0...n] Moment of inertia precontrol constant negative; J_est const neg

SINAMICS G120 Control Units CU240B-2/CU240E-2
List Manual (LH11), 01/2016, A5E33839529
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2 Parameters
2.2 List of parameters
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.
Not visible with application class: "Standard Drive Control" (SDC, p0096 = 1)
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.
Not visible with application class: "Standard Drive Control" (SDC, p0096 = 1)
Refer to: p5310, r5311, p5312, p5314, p5315
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.
Not visible with application class: "Standard Drive Control" (SDC, p0096 = 1)
Refer to: p5310, r5311, p5312, p5313, p5315
Description: Setting of the constant coefficients for moment of inertia precontrol in the negative direction when the moment of
inertia estimator is active.
p5312[0...n] Moment of inertia precontrol linear positive / J_est lin pos
Access level: 3 Calculated: p0340 = 1 Data type: FloatingPoint32
Can be changed: C(3), U, T Scaling: - Dyn. index: DDS, p0180
Unit group: - Unit selection: - Func. diagram: -
Min Max Factory setting
-340.28235E36 [s^2] 340.28235E36 [s^2] 0.000000 [s^2]
p5313[0...n] Moment of inertia precontrol constant positive / J_est const pos
Access level: 3 Calculated: p0340 = 1 Data type: FloatingPoint32
Can be changed: C(3), U, T Scaling: - Dyn. index: DDS, p0180
Unit group: 25_1 Unit selection: p0100 Func. diagram: -
Min Max Factory setting
-340.28235E36 [kgm²] 340.28235E36 [kgm²] 0.000000 [kgm²]
p5314[0...n] Moment of inertia precontrol linear negative / J_est lin neg
Access level: 3 Calculated: p0340 = 1 Data type: FloatingPoint32
Can be changed: C(3), U, T Scaling: - Dyn. index: DDS, p0180
Unit group: - Unit selection: - Func. diagram: -
Min Max Factory setting
-340.28235E36 [s^2] 340.28235E36 [s^2] 0.000000 [s^2]
p5315[0...n] Moment of inertia precontrol constant negative / J_est const neg
Access level: 3 Calculated: p0340 = 1 Data type: FloatingPoint32
Can be changed: C(3), U, T Scaling: - Dyn. index: DDS, p0180
Unit group: 25_1 Unit selection: p0100 Func. diagram: -
Min Max Factory setting
-340.28235E36 [kgm²] 340.28235E36 [kgm²] 0.000000 [kgm²]