Ac Drive Object Specification; D-1 Motor Data Object (Class 0X28) - Omron MX2 COMPONET OPTION BOARD User Manual

Mx2 componet option board

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Table Of Contents

Table of Contents

D-1

Motor Data Object (Class 0x28)

Supported Service Codes

Object Details

Table D-2 Motor Data Object - Object Details

Instance

Attribute

Name

(hex)

Motor Type

Rated Current

Rated Voltage

Rated Power

Rated Frequency Motor rated frequency. Unit: [Hz].

MaxSpeed

PoleCount

Table D-1 Motor Data Object - Supported Service Codes

Service Code No. (hex)

Depends on the motor control mode which is

selected for the inverter. The motor control mode

can be read by inverter parameter d060.

Get values:

3: PM synchronous motor (d060 = 3)

7: Squirrel cage induction motor (d060 != 3)

Set values:

3: in case inverter control mode is not in this mode,

the inverter will be set to PM synchronous mode

(d060 = 3).

7: in case inverter control mode is PM synchronous

mode (d060 = 3), the inverter will be set to ND

mode (d060 = 1).

See note

Motor rated current. Unit: [0.1 A]

Motor rated voltage. Unit: [V]

Set: Only defined set of values as indicated for

inverter parameter A082 (AVR voltage select) are

accepted.

Motor rated power. Unit: [W]

Set: Only defined set of values as indicated for

inverter parameter H003 (Squirrel cage induction

motor) or H103 (PM Synchronous mode) are

accepted.

Maximum allowed motor speed. Unit: [RPM]

Number of poles in the motor (speed conversion

only).

Only even number of poles are valid.

Note

A change of the Motor Type value will cause an inverter and CompoNet option

board reset. This is equivalent to setting inverter parameters b171 (Inverter

mode selection) and b180 (Parameter initialisation trigger).