Siemens SINAMICS G115D

Parameter Description Setting
p5310[0...n] Moment of inertia precontrol con‐
󹪝guration
Con󹪝guration of the moment of inertia precontrol
when the moment of inertia estimator is active.
.00 1 signal: Activates calculation of the character‐
istic (p5312…p5315)
.01 1 signal: Activates moment of inertia precontrol
• p5310.00=0, p5310.01=0 Deactivating mo‐
ment of inertia precontrol
• p5310.00=1, p5310.01=0 Adapting the mo‐
ment of inertia precontrol
• p5310.00 = 0, p5310.01 = 1 Activating the mo‐
ment of inertia precontrol.
The characteristic of the moment of inertia pre‐
control remains unchanged.
• p5310.00 = 1, p5310.01 = 1 Activating the mo‐
ment of inertia precontrol. The converter
adapts the characteristic in parallel.
Factory setting: 0000bin
r5311[0...n] Moment of inertia precontrol sta‐
tus word
Displays the status word for the moment of inertia
precontrol.
.00 1 signal: New measuring points for the charac‐
teristic of the moment of inertia precontrol are
available
.01 1 signal: New parameters are been calculated
.02 1 signal: Moment of inertia precontrol active
.03 1 signal: The characteristic in the positive di‐
rection of rotation has been calculated and is ready
.04 1 signal: The characteristic in the negative di‐
rection of rotation has been calculated and is ready
.05 1 signal: The converter writes actual results to
the parameter
p5312[0...n] Moment of inertia precontrol line‐
ar positive [1/s
2
]
Sets the linear coe󹪟‐
cients for moment of in‐
ertia precontrol in the
positive direction when
the moment of inertia
estimator is active.
Factory setting: 0
In a positive direction of
rotation: Moment of in‐
ertia = p5312 × load tor‐
que + p5313
p5313[0...n] Moment of inertia precontrol con‐
stant positive [kgm
2
]
Sets of the constant co‐
e󹪟cients for moment of
inertia precontrol in the
positive direction when
the moment of inertia
estimator is active.
Factory setting: 0
Advanced commissioning
7.20Motor control
SINAMICS G115D Wall Mounted distributed drive
Operating Instructions, 07/2023, FW V4.7 SP14, A5E52808211A AA 305