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 MOTOR.IPEAK and MOTOR.ICONT , determine the motor foldback parameters IL.MFOLDD ,IL.MFOLDT , and IL.MFOLDR .

Calculating MOTOR.CTF0

Given a motor coil/winding thermal time constant T in seconds, then:

MOTOR.CTF0 = 1/(2πT)


  • This parameter is automatically configured for Kollmorgen motors when MOTOR.AUTOSET=1.

General Information

Type

NV Parameter

Units

mHz

Range

0.265 to 16,000 mHz

Default Value

10 mHz

Data Type

Float

See Also

N/A

Start Version

M_01-00-00-000

FieldbusClosedA 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

Index/Subindex

Object Start Version

EtherCATClosed***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

/0

M_01-00-00-000

Related Topics

Motor View