Siemens SIMODRIVE 611 universal - Page 750

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A.1 Parameter list
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SIMODRIVE 611 universal Description of Functions (FBU) – 04.05 Edition
0205:8 Balancing filter, speed feedforward control (deadtime)
Min Standard Max Unit Data type Effective
0.0 0.0 10.0 ms Floating Point immed.
... allows the time characteristics of the closed speed control loop to be simulated using a dead-
time.
The entered value is limited to two position controller cycles (P1009).
Note: refer to the index entry ”speed feedforward control”
0206:8 Balancing filter, speed feedforward control (PT1)
Min Standard Max Unit Data type Effective
0.0 0.0 100.0 ms Floating Point immed.
... permits, in addition to P0205:8, the closed speed control loop to be simulated using a PT1
filter (low pass).
Note: refer to the index entry ”speed feedforward control”
0210:8 Time constant, position setpoint filter
Min Standard Max Unit Data type Effective
0.0 0.0 1000.0 ms Floating Point immed.
... is the time constant of the PT1 position setpoint filter.
The effective Kv factor (position loop gain) can be reduced using the filter.
Note: refer to the index entry ”speed feedforward control”
0231 Position actual value inversion
Min Standard Max Unit Data type Effective
0 0 1 – Unsigned16 PO
... the control sense of the position controller is established.
1 Position actual value inversion
0 No position actual value inversion
If the position controller control sense is not OK, then the position actual value must be in-
verted.
The direction of motion is set using P0232 (position setpoint inversion).
Note: refer to the index entry ”Direction adaptation”
0232 Position setpoint inversion
Min Standard Max Unit Data type Effective
0 0 1 – Unsigned16 PO
... the required motion direction is set.
1 Position setpoint inversion
0 No position setpoint inversion
Note:
The control direction of the position controller remains unaffected, i.e. it is internally taken into
account (refer to the index entry ”Direction adaptation”).
0236 Spindle pitch
Min Standard Max Unit Data type Effective
1 10000 8388607 MSR/rev Unsigned32 PO
Note: refer to the index entry ”Encoder adaptation”
0237:8 Encoder revolutions
Min Standard Max Unit Data type Effective
1 1 8388607 – Unsigned32 PO
... specifies the ratio (Ü) between the encoder and load.
Ü = P0237:8 / P0238:8
Note: refer to the index entry ”Encoder adaptation”
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