Description
Two current foldback algorithms run in parallel in the drive: the drive foldback algorithm and the motor foldback algorithm. Each algorithm uses different sets of parameters.
Each algorithm has its own foldback current limit, AXIS#.IL
"Instruction list"
This is a low-level language and resembles assembly.DIFOLD and AXIS#.IL.MIFOLD. The overall foldback current limit at any moment is:
AXIS#.IL.IFOLD = min (AXIS#.IL.DIFOLD, AXIS#.IL.MIFOLD, AXIS#.IPEAK)
Versions
| Action | Version | Notes |
|---|---|---|
| Implemented | 02-00-00-000 |
General Information
|
Type |
Read Only |
|
Units |
A |
|
Range |
0 to 2,147,483.647 A |
|
Default Value |
N/A |
|
Data Type |
Float |
|
Stored in Non Volatile Memory |
No |
Variants Supported
All variants are supported.
Fieldbus Information
| FieldbusA Fieldbus is an industrial network system for real-time distributed control (e.g. CAN or Profibus). It is a way of connecting instruments in a plant design
|
Parameter | Index | Sub-Index | Data Type | Float Scale | Units | Access | PDOPDO is a type of protocol frame used in some fieldbuses. A PDO contains one or more object dictionary entries, which define the application data transferred between devices. Mappable |
|---|---|---|---|---|---|---|---|---|
| EtherCAT***EtherCAT is an open, high-performance Ethernet-based fieldbus system. The development goal of EtherCAT was to apply Ethernet to automation applications which require short data update times (also called cycle times) with low communication jitter (for synchronization purposes) and low hardware costs COE and CANopen |
AXIS1.IL.IFOLD | 0x500A | 0xC | DINT | 1000:1 | - | RO | False |
| AXIS2.IL.IFOLD | 0x510A | 0xC | DINT | 1000:1 | - | RO | False |
