VBUS.OVFTHRESH
Description
This parameter returns the DC bus overvoltage fault threshold. When the measured DC bus voltage exceeds the threshold, an overvoltage fault is thrown.
Examples
Usage
The drive configures this parameter based on power electronics component ratings. When the measured DC bus voltage VBUS.VALUE is greater than VBUS.OVFTHRESH, the drive throws Fault 2006: Bus over voltage. See F2006.
Code
--> VBUS.OVFTHRESH 420 [Vdc] --> VBUS.VALUE 425.774 [Vdc] --> DRV.FAULTS 1-2006: Bus over voltage. 2-2006: Bus over voltage.
Context
For more information on DC bus voltage protection, refer to Power View and Regeneration.
Versions
| Action | Version | Notes |
|---|---|---|
| Implemented | 02-00-00-000 |
General Information
| Type | Read Only |
| Units | Vdc |
| Range | N/A |
| Default Value | N/A |
| Data Type | Integer |
| See Also | VBUS.VALUE, VBUS.OVWTHRESH |
|
Stored in Non-Volatile Memory |
No |
Variants Supported
All variants are supported.
Fieldbus Information
|
Name |
ID |
Hex |
Data Type |
Access |
Units |
|---|---|---|---|---|---|
|
VBUS.OVFTHRESH |
2507 |
9CB |
Unsigned16 |
Read Only |
- |
|
Parameter |
PNU |
Data Type |
Access |
Units |
|---|---|---|---|---|
|
VBUS.OVFTHRESH |
2507 |
Unsigned16 |
Read Only |
- |
