The "Position weighting method" schematic shows the structure with which the acceleration is scaled using the SERCOS wizard. A distinction must be made between linear and rotary weighting in this.
The polarity of the position data can be inverted according to the application. An increasing actual position value indicates clockwise rotation (looking at the motor shaft).
Bild: Position data weighting method
| Unit | Weighting factor |
Preferential weighting (LSB) |
|---|---|---|
| m | 1 | E-7 |
Tabelle: Weighting for linear motion (default setting)
Rotary weighting
| Weighting method | Unit | Weighting factor |
Preferential weighting (LSB) |
|---|---|---|---|
| rotary | Degrees | 3.600.000 | 0.0001 µm |
Tabelle: Weighting for rotary motion (default setting)
Copyright © LTi DRiVES GmbH, Januar 2013, ID-Nr.: 0842.26B.1-00 DE