List of Parameters
Parameters
1-205
© Siemens AG 2009 All Rights Reserved
SINAMICS G120 Control Units CU230P-2 Parameter Manual (LH9), 11/2009
Description:
Displays the status of the motor model.
Description:
Sets the speed to change over the motor model to encoderless operation.
Dependency:
Refer to: p1756
Notice:
The changeover speed represents the steady-state minimum speed up to which the motor model can be used
in steady-state operation without encoder..
If the stability is not adequate close to the changeover speed, it may make sense to increase the parameter value.
Note:
The changeover speed applies for the changeover between open-loop and closed-loop control mode.
Description:
Sets the hysteresis for the changeover speed of the motor model for encoderless operation.
Dependency:
Refer to: p1755
Note:
The parameter value refers to p1755.
Description:
Sets the minimum time for falling below the changeover speed when changing from closed-loop controlled opera-
tion to open-loop controlled operation.
Dependency:
Refer to: p1755, p1756
r1751
Motor model status / MotMod status
Access level:
3
Calculated:
-
Data type:
Unsigned32
Unit:
-
Scaling:
-
Data set:
-
Bit field:
Bit
Signal name
1 signal
0 signal
FP
00
Controlled operation
Active
Inactive
6721
01
Set ramp-function generator
Active
Inactive
-
02
Stop RsLh adaptation
Yes
No
-
03
Feedback
Active
Inactive
-
05
Holding angle
Yes
No
-
06
Acceleration criterion
Active
Inactive
-
07
Set angular integrator PEM
No
Yes
-
08
Stop Kt adaptation PEM
No
Yes
-
09
PolID active PEM SLVC
No
Yes
-
10
I injection PEM
No
Yes
-
11
Speed controller output cannot be set to
zero
Yes
No
-
12
Rs adapt waits
Yes
No
-
13
Motor operation
Yes
No
-
14
Stator frequency sign
Positive
Negative
-
15
Torque sign
Motor mode
Regenerative mode
-
16
Pulse injection active PEM
Yes
No
-
p1755[0...n]
Motor model changeover speed encoderless operation / MotMod n_chgSnsorl
Access level:
3
Calculated:
p0340 = 1,3
Data type:
FloatingPoint32
Can be changed:
U, T
Scaling:
-
Data set:
DDS, p0180
Min Max Factory
setting
0.00 [rpm]
210000.00 [rpm]
210000.00 [rpm]
p1756
Motor model changeover speed hysteresis encoderless operation /
MotMod n_chgov hys
Access level:
3
Calculated:
p0340 = 1,3
Data type:
FloatingPoint32
Can be changed:
U, T
Scaling:
-
Data set:
-
Min Max Factory
setting
0.0 [%]
95.0 [%]
50.0 [%]
p1758[0...n]
Motor model changeover delay time closed/open-loop control / MotMod t cl_op
Access level:
3
Calculated:
-
Data type:
FloatingPoint32
Can be changed:
U, T
Scaling:
-
Data set:
DDS, p0180
Min Max Factory
setting
100 [ms]
10000 [ms]
500 [ms]
Содержание CU230P-2 CAN
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