Siemens SINAMICS V90 Operating Instructions Manual page 275

Par. No. Name
p29110[0.. Position Loop Gain
.1] **
Description: Position loop gain.
Two position loop gains in total are available. You can switch between these two gains by configuring the
digital input signal G-CHANGE or setting relevant condition parameters.
The first position loop gain is the default setting.
Dependency: The parameter value will be set to default after configuring a new motor ID (p29000).
p29111 Speed Pre-control Factor
(Feed Forward)
Description: Setting to activate and weight the speed pre-control value. Value = 0 % --> The pre-control is de-
activated.
p29120[0.. Speed Loop Gain
.1] **
Description: Speed loop gain.
Two speed loop gains in total are available. You can switch between these two gains by configuring the digital
input signal G-CHANGE or setting relevant condition parameters.
The first speed loop gain is the default setting.
Dependency: The parameter value will be set to default after configuring a new motor ID (p29000).
p29121[0.. Speed Loop Integral time
.1] *
Description: Speed loop integral time.
Two speed loop integral time values in total are available. You can switch between these two time values by
configuring the digital input signal G-CHANGE or setting relevant condition parameters.
The first speed loop integral time is the default setting.
Dependency: The parameter value will be set to default after configuring a new motor ID (p29000).
p29130 Gain Switching: Mode
Selection
Description: Selects gain switching mode.
0: Disabled
•
1: Switch through DI-G-CHANG
•
2: Position deviation as switch condition
•
3: Pulse input frequency as switch condition
•
4: Actual speed as switch condition
•
Note: Only when the auto tuning function (p20021=0) is disabled can the gain switching function be used.
SINAMICS V90, SIMOTICS S-1FL6
Operating Instructions, 07/2015, 6SL3298-0AV60-0BP0
Min Max
0.000 300.000
0.00 200.00
0.00 999999.00
0.00 100000.00
0 4
Factory Unit Data
Setting type
[0] 100 Float
Motor 0/mi
de- n
pendent
[1]
1.000
0.00 % Float
[0] Nms Float
Motor /rad
de-
pendent
[1] 0.30
[0] 15 ms Float
[1] 20
0 - I16
Parameters
10.2 Parameter list
Effective Can be
changed
IM T, U
IM T, U
IM T, U
IM T, U
IM T
275