Siemens SINUMERIK 840C Installation Instructions Manual page 541

7 Drive Machine Data (SIMODRIVE Drive MD)
7.3.2 Drive MD (data description)
Note:
Before the filter type is configured, the appropriate filter machine data must be input.
1502
Default value
0.0
Input of time constant for speed setpoint filter 1 (PT1 low-pass). The filter is deactivated when
the data is set to zero.
1503
Default value
0.0
Input of time constant for speed setpoint filter 2 (PT1 low-pass). The filter is deactivated when
the data is set to zero.
1506
Default value
2 000.0
Input of natural frequency for speed setpoint filter 1 (PT2 low-pass). An entry of < 10 Hz as
the natural frequency of the low-pass filter initializes the filter as a proportional element with a
gain of 1 independently of the associated damping. The filter is activated via machine data MD
1500 (No. speed setpoint filters) and MD 1501 (Type speed setpoint filter).
Note:
With interpolating axes, the speed setpoint filter must always be parameterized immediately.
7–126
More user manuals on
Time constant speed setpoint filter 1
Lower input limit
0.0
Time constant speed setpoint filter 2
Lower input limit
0.0
Natural frequency speed setpoint filter 1
Lower input limit
10.0
ManualsBase.com
Upper input limit
500.0
Upper input limit
500.0
Upper input limit
8 000.0
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09.95
Active
at once
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Active
at once
Units
ms
Active
at once
Units
Hz
6FC5197- AA50
SINUMERIK 840C (IA)