0x62F - Over-voltage sensitivity
Address | Name | Data Type | Access | Cyclic access | NVM | Value range | Default value | Units |
|---|---|---|---|---|---|---|---|---|
0x62F | Over-voltage sensitivity | UINT16 | RW | No | Yes | 0 to 2 | 0 | V |
This register sets how fast an over-voltage is detected.
By default the over-voltage is detected as fast as the bus voltage readings overcomes the manufacturer defined over-voltage threshold. In some applications where expected fast spikes appears on bus voltage, the fault is triggered undesirably. In those cases the sensitivity of the over-voltage threshold can be decreased:
| Value | Description |
|---|---|
| 0 | Fast |
| 1 | Medium |
| 2 | Slow |
The detection time for each level is product dependent. However, the worst detection level (slow) is always faster than the internal drive control loops (< 20 μs approx).