Fnc273 - Ivwr / Inverter Parameter Write - Mitsubishi Electric FX3G SERIES Programming Manual

Programmable controllers

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Series Programmable Controllers

Programming Manual - Basic & Applied Instruction Edition

FNC273 – IVWR / Inverter Parameter Write

This instruction writes an inverter parameter of an inverter using the computer link operation function of the inverter.

This instruction corresponds to the EXTR (K13) instruction in the FX

→ For detailed explanation of the instruction, refer to the Data Communication Edition manual.

1. Instruction format

Operand Type

Ch2 is not available in 14-point and 24-point type FX

3. Applicable devices

X Y M T C S D .b KnX KnY KnM KnS

: This function is supported only in FX

Explanation of function and operation

→ For detailed explanation of the instruction, refer to the Data Communication Edition manual.

1. 16-bit operation (IVWR)

A value specified in

station number is

16-bit Instruction

Inverter station number (K0 to K31)

Inverter parameter number

Set value to be written to the inverter parameter or device number storing the data to be

Channel to be used (K1: ch 1, K2: ch 2)

Digit Specification

is written to a parameter

30 External Device Communication (Inverter Communication) – FNC270 to FNC275

30.4 FNC273 – IVWR / Inverter Parameter Write

Operation Condition

32-bit Instruction

Word Devices

in an inverter connected to a communication port n whose

Operation Condition

16-bit binary

Fx3u series Fx3uc series