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.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

EtherCAT CoE and CANopen

Command	Index	SubIndex	Data Type	Units	Float Scale	Access	PDO Mappable
AXIS1.MOTOR.IMID	500bh	0ah	Unsigned16	-	1000:1	Read/Write	No
AXIS2.MOTOR.IMID	510bh	0ah	Unsigned16	-	1000:1	Read/Write	No

EtherNet/IP

Name	ID	Hex	Data Type	Access	Units
AXIS1.MOTOR.IMID	6229	1855	Unsigned16	Read/Write	-
AXIS2.MOTOR.IMID	71765	1185	Unsigned16	Read/Write	-

PROFINET

Parameter	PNU	Data Type	Access	Units
AXIS#.MOTOR.IMID	6229	Float	Read/Write	-