AXIS#.MOTOR.IMID
Description
This parameter is the preset rotor flux building current for closed loop induction motor control (AXIS#.MOTOR.TYPE = 4).
The value of AXIS#.IL
"Instruction list"
This is a low-level language and resembles assembly.IMID can be estimated using the motor name plate information.
The following rule should generally be used:
In which Id is the value for AXIS#.IL.IMID, the preset rotor flux building current, Ir is the name plate phase current, cosϕ is the name plate power factor at rated and operation, and 0.8 is an empirical factor (accounts for the angle error due to voltage drop on the leakage induction).
-
-
This parameter is required to be configured for AXIS#.MOTOR.TYPE = 4
Context
For more information see Motor.
Versions
| Action | Version | Notes |
|---|---|---|
| Implemented | 02-00-00-000 |
General Information
|
Type |
Read/Write |
|
Units |
Arms |
|
Range |
0 to DRIVE.IPEAK |
|
Default Value |
0 |
|
Data Type |
Float |
|
Stored in Non Volatile Memory |
Yes |
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 | PDO Mappable |
|---|---|---|---|---|---|---|---|---|
| EtherCATEtherCAT 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.MOTOR.IMID | 0x500B | 0xA | UINT | 1000:1 | - | RW | False |
| AXIS2.MOTOR.IMID | 0x510B | 0xA | UINT | 1000:1 | - | RW | False |
