Fnc 50 - Ref / Refresh - Mitsubishi FX3G Series Programming Manual

Programmable controllers

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Table of Contents

Programming Manual - Basic & Applied Instruction Edition

FNC 50 – REF / Refresh

This instruction immediately outputs the latest input (X) information or the current output (Y) operation result in the

middle of a sequence program.

1. Instruction format

Operand Type

3. Applicable devices

1: X000, X010 or X020:

2: Y000, Y010 or Y020:

16-bit Instruction

Head bit device (X or Y) number to be refreshed

Number of bit devices to be refreshed

: multiple of 8 ranging from 8 to 256,

: multiple of 8 ranging from 8 to 128)

Digit Specification

M T C S D .b KnX KnY KnM KnS T C D R U \G

Up to the final input number (whose least significant digit number is "0")

Up to the final output number (whose least significant digit number is "0")

K8 (H8) or K16 (H10): Up to K256 (H100) (which is a multiple of 8)

K8 (H8) or K16 (H10): Up to K128 (H80) (which is a multiple of 8)

13 High-Speed Processing – FNC 50 to FNC 59

Operation Condition

32-bit Instruction

Pulse (Single)

Word Devices

13.1 FNC 50 – REF / Refresh

Operation Condition

16-bit binary

Fx3u series Fx3gc series Fx3uc series