VBUS.DCOPERATION
Description
This command indicates whether the mains input is DC or AC.
If the mains input is in DC and it is connected to DC+/DC- terminals (X3), not setting this parameter to 1 will cause AC input phase loss error.
-
- If using DC mains, Kollmorgen recommends the mains input is connected to R/S/T (L1/L2/L3) terminal as opposed to DC+/DC- terminal.
-
The voltage of DC+/DC- may go above the mains voltage in regenerative breaking mode and can damage the DC power supply feeding the drive.
Examples
Usage
If the parameter is set to 0 ->1, the drive assumes the mains input is DC and phase loss detection as well as power loss detection are turned off.
If the parameter is set to 1 ->0, the drive assumes the mains input is AC, and depending on the status of VBUS.THREEPHASE phase loss detection may be turned on.
Code
--> VBUS.DCOPERATION 0 --> DRV.FAULTS 1-2014: AC input phase loss. 2-2014: AC input phase loss.
--> VBUS.DCOPERATION 1 --> DRV.FAULTS No faults active
General Information
| Type | Read/Write |
| Units | N/A |
| Range | 0 (AC mains) to 1 (DC mains) |
| Default Type | 0 (AC mains) |
| See Also | VBUS.THREEPHASE |
| Stored in Non-Volatile Memory | Yes |
Variants Supported
All variants are supported.
Industrial Ethernet Information
|
Command |
Index |
SubIndex |
Data Type |
Units |
Float Scale |
Access |
PDO Mappable |
|---|---|---|---|---|---|---|---|
|
VBUS.DCOPERATION |
300ah |
07h |
Unsigned8 |
- |
- |
Read/Write |
No |
|
ID |
Instance |
Attribute |
Name |
Data Type |
Access |
User Mappable |
|---|---|---|---|---|---|---|
|
2502 |
1 |
2502 (0x9c6) |
VBUS.DCOPERATION |
Unsigned8 |
Read/Write |
Yes |
|
Parameter |
PNU |
Data Type |
Access |
Units |
|---|---|---|---|---|
|
VBUS.DCOPERATION |
2502 |
Unsigned8 |
Read/Write |
- |
