Setting other important parameters
Other important parameters are stored in CoE object 8012hex.
8012:05 "Speed range"
 | When changing "Speed range": adjust "Reference velocity" Recalculate the parameter "Reference velocity" if you have changed the parameter "Speed range". |
The "Speed range" parameter has several functions:
- Upper limit of the output step frequency.
- Reference value for speed setpoints:
Speed setpoints are given in % of the "Speed range".
Unit: Full steps per second
Factory setting: "2000 Fullsteps/sec"
The following formula can be used to determine the maximum achievable speed for a "Speed range":
|
| nmax: Maximum achievable speed [rpm] fmax: "Speed range" [full steps/s] φ: Step angle of the motor [°] |
8012:08 "Feedback type"
| When changing the "Feedback type": adjust the "Scaling factor" Recalculate the parameter Scaling factor if you have changed the "Feedback type" parameter. |
Factory setting: "Internal counter"
- If you are using an encoder, set this parameter to "Encoder". Parameterize the encoder.
- Otherwise set this parameter to "Internal counter".