Description
This parameter reports the overall overspeed fault threshold. Whichever of the following thresholds has the smallest value is used as the overall overspeed fault threshold:
- User overspeed threshold (VL.THRESH).
- Motor mechanical overspeed threshold (1.2 x MOTOR.VMAX)
- If MOTOR.TYPE = 6, the motor back EMF overspeed threshold ((1.02 x 1000 x VBUS.OVFTHRESH) / (MOTOR.KE x sqrt(2))).
General Information
|
Type |
R/O Parameter |
|
Units |
N/A |
|
Range |
N/A |
|
Default Value |
N/A |
|
Data Type |
Float |
|
Start Version |
M_01-10-03-000 |
Variants Supported
| Variant | Supported |
|---|---|
| AKD Base | Yes |
| AKD with Position Indexer | Yes |
| AKD EtherCAT | Yes |
| AKD CANopen | Yes |
| AKD BASIC | Yes |
| AKD SynqNet | Yes* |
| AKD EtherNet/IP | Yes |
| AKD PROFINET | Yes |
| AKD Sercos® III | Yes |
| AKD-N | Yes |
| AKD-C | No |
*In SynqNet, a parameter may be available in the firmware but have no effect on the system. See SynqNet Supported Parameters.
Fieldbus Information
If your drive type is listed as supported but no index, address, or instance number is listed, then this parameter is accessible through WorkBench, but not over your fieldbus type.
| Fieldbus | Address | Attributes | Signed? |
|---|---|---|---|
|
PROFINET |
2901 | DWord | Yes |
| Sercos® III | 8 Octets |
| Instance | Data Size | Data Type |
|---|---|---|
| 902 | 8 Byte Signed | Velocity |
| Register Address | Is 64 bit? | Attributes | Signed? | Object Start Version |
|---|---|---|---|---|
|
1802 |
Yes | 64 bit | Yes | M_01-03-00-000 |
Related Topics
