Siemens SINUMERIK 840C Installation Instructions Manual page 473

7 Drive Machine Data (SIMODRIVE Drive MD)
7.2.2 FDD MD (data description - SW 3)
Note:
• Current setpoint filter 1 is preset to the current controller sampling time MD 1000 =
125 µs for damping of the encoder torsional natural frequency.
1204
Default value
0
Input of natural frequency for current 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
1200 and MD 1201.
1205
Default value
1.0
Input of damping for current setpoint filter 2 (PT2 low-pass). The filter is activated via machine
data MD 1200 (selection current setpoint filter) and MD (type current setpoint filter) 1201.
1206
Default value
0
Input of natural frequency for current setpoint filter 3 (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
1200 and MD 1201.
1207
Default value
1.0
Input of damping for current setpoint filter 3 (PT2 low-pass). The filter is activated via machine
data MD 1200 (selection current setpoint filter) and MD (type current setpoint filter) 1201.
7–58
More user manuals on
Natural frequency current setpoint filter 2
Lower input limit
0
Damping current setpoint filter 2
Lower input limit
0.05
Natural frequency current setpoint filter 3
Lower input limit
0
Damping current setpoint filter 3
Lower input limit
0.05
ManualsBase.com
Upper input limit
8 000
Upper input limit
5
Upper input limit
8 000
Upper input limit
5
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6FC5197- AA50
SINUMERIK 840C (IA)