Siemens SINUMERIK 840C Installation Instructions Manual page 542

09.95
1507
Default value
0.7
Input of damping for current setpoint filter 1 (PT2 low-pass). The filter is activated via machine
data MD 1200 (No. current setpoint filters) and MD 1201 (Type current setpoint filter).
Note:
• With interpolating axes, the speed setpoint filter must always be parameterized
immediately.
1508
Natural frequency speed setpoint filter 2
Default value
2 000.0
Input of natural frequency for speed setpoint filter 2 (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.
1509
Default value
0.7
Input of damping for speed setpoint filter 2 (PT2 low-pass). The filter is activated via machine
data MD 1500 (No. speed setpoint filters) and MD 1501 (Type speed setpoint filter).
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Siemens AG 1992 All Rights Reserved
SINUMERIK 840C (IA)
Damping speed setpoint filter 1
Lower input limit Upper input limit
0.2
Lower input limit Upper input limit
10.0
Damping speed setpoint filter 2
Lower input limit Upper input limit
0.2
6FC5197- AA50
7 Drive Machine Data (SIMODRIVE Drive MD)
7.3.2 Drive MD (data description)
Units
5.0
Units
8 000.0
Units
5.0
Active
at once
–
Active
at once
Hz
Active
at once
–
7–127