AXIS#.MOTOR.CTF0
Description
This parameter is used to configure the thermal constant of the motor coil, which is the break frequency of a single-pole low-pass filter model of the thermal dynamics of the motor coil.
This parameter, together with AXIS#.MOTOR.IPEAK and AXIS#.MOTOR.ICONT , determine the motor foldback (thermal protection) operating values.
Calculating AXIS#.MOTOR.CTF0
Given a motor coil/winding thermal time constant T in seconds, then:
AXIS#.MOTOR.CTF0 = 1/(2πT)
-
- This parameter is automatically configured for Kollmorgen motors when MOTOR.AUTOSET=1.
Context
For more information see Motor.
Versions
| Action | Version | Notes |
|---|---|---|
| Implemented | 02-00-00-000 |
General Information
|
Type |
Read/Write |
|
Units |
mHz |
|
Range |
0.265 to 16,000 |
|
Default Value |
10 |
|
Data Type |
Float |
|
See Also |
N/A |
|
Stored in Non Volatile Memory |
Yes |
Variants Supported
All variants are supported.
Fieldbus Information
Fieldbus A 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.MOTOR.CTF0 | 0x500B | 0xE | UDINT | 1000:1 | - | RW | False |
| AXIS2.MOTOR.CTF0 | 0x510B | 0xE | UDINT | 1000:1 | - | RW | False |
