Parameters
10.2 Parameter list
Par. No.
Name
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.
p29131
Gain switching condition:
Pulse deviation
Description: Triggers position deviation threshold for gain switching. If the gain switching function is enabled
and this condition is selected:
Switch from the first group of control parameters to the second group when the position deviation is larger
•
than the threshold.
Switch from the second group of control parameters to the first group when the position deviation is small-
•
er than the threshold.
308
Min
Max
0.00
999999.00
0.00
100000.00
0
4
0
214748364
7
Factory
Unit
Data
Setting
type
[0]
Nms
Float
Motor
/rad
de-
pendent
[1] 0.30
[0] 15
ms
Float
[1] 20
0
-
I16
100
LU
I32
SINAMICS V90, SIMOTICS S-1FL6
Operating Instructions, 09/2016, A5E36037884-002
Effective
Can be
changed
IM
T, U
IM
T, U
IM
T
IM
T