Description
This parameter sets the negative user limit clamp value of the torque-producing q-component current command (IL.CMD ). The current command is additionally limited by the motor peak current setting (MOTOR.IPEAK ) and by the present value of the foldback I²t peak motor current protection.
-
-
This current limit is overwritten by MT.FIXEDSTOPCURRENT while a fixed stop motion task is running in a negative direction. Once the motion task is complete, the limit is restored to the previous IL.LIMITN value.
General Information
|
Type |
NV Parameter |
|
Units |
A |
|
Range |
Negative drive peak current (DRV.IPEAK) to 0 A |
|
Default Value |
Negative drive peak current (DRV.IPEAK) |
|
Data Type |
Float |
|
See Also |
|
|
Start Version |
M_01-00-00-000 |
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 |
Index/Subindex |
Object Start Version |
|---|---|---|
|
EtherCAT COE and CANopen |
356Fh/0 |
M_01-00-00-000 |
|
Fieldbus |
Address |
Attributes | Signed? |
|---|---|---|---|
|
Profinet |
2230 |
DWord | Yes |
| sercos® III | 4 Octets |
| Fieldbus | Instance | Data Size | Data Type |
|---|---|---|---|
| EtherNet/IP | 231 | 4 Byte Signed | Float |
|
Fieldbus |
Index/Subindex |
Is 64 bit? | Attributes | Signed? |
Object Start Version |
|---|---|---|---|---|---|
|
Modbus |
460 |
No | 32 bit | Yes |
M_01-03-00-000 |
Related Topics
Current Loop
