10.94 7 Drive Machine Data (SIMODRIVE Drive MD)
7.1.2 MSD MD (data description - SW 3)
Grading torque setpoint filter motor 1
104
Default value Lower input limit Upper input limit Units
1.00 0.10 10.00 –
Active
at once
Input of filter quality for the bandstop in the torque setpoint channel (see MD 117).
1.00: Basis quality=1
Correction P-gain current controller motor 1
116
Default value Lower input limit Upper input limit Units
0 -255 255 –
Active
at once
The current controller P-gain, which is calculated according to the motor, converter and
converter switching frequency, can be corrected by an offset in this machine data. A positive
value in MD 116 results in a higher gain and a negative value in a lower gain than the gain
value calculated. The total gain obtained by adding the calculated value and the correction in
MD 116 is displayed in MD 316.
Selection torque setpoint filter motor 1
117
Default value Lower input limit Upper input limit Units
0000 0000 0001 Hex
Active
at once
The digital filter is activated and deactivated in this machine data. A digital filter can be
implemented in the torque setpoint channel with machine data MD 103, MD 104 and MD 117.
0: Digital filter deactivated
1: Digital filter activated
Type torque setpoint filter motor 1
118
Default value Lower input limit Upper input limit Units
0000 0000 0001 Hex
Active
at once
The filter type is selected in this machine data (see MD 117).
0: Bandstop characteristic
1: Low-pass characteristic
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SINUMERIK 840C (IA)