Mitsubishi Electronics FX3G User Manual

/FX

3GC

/FX

3UC

Series

Programming Manual - Basic & Applied Instruction Edition

3 Instruction List

3.1 Basic Instructions

3. Instruction List

This chapter introduces a list of instructions available in programming.

3.1

Basic Instructions

The basic instructions are provided in the following series. The table below shows differences in applicable devices.

Applicable PLC

3GC

3UC

1NC

2NC

Basic instructions other than MEP and
MEF instructions

MEP and MEF instructions

Ver. 2.30

or later

Ver. 2.30

or later

–

Absence/presence of applicable devices
(D . b)

–

Absence/presence of applicable
devices (R)

–

Mnemonic

Name

Symbol

Function

Applicable devices

Reference

Contact Instruction

Load

Initial logical operation
contact type NO
(normally open)

X,Y,M,S,D .b,T,C

Section 7.1

LDI

Load Inverse

Initial logical operation
contact type NC
(normally closed)

X,Y,M,S,D .b,T,C

Section 7.1

LDP

Load Pulse

Initial logical operation of
Rising edge pulse

X,Y,M,S,D .b,T,C

Section 7.5

LDF

Load Falling Pulse

Initial logical operation of
Falling/trailing edge pulse

X,Y,M,S,D .b,T,C

Section 7.5

AND

Serial connection of NO
(normally open) contacts

X,Y,M,S,D .b,T,C

Section 7.3

ANI

AND Inverse

Serial connection of NC
(normally closed) contacts

X,Y,M,S,D .b,T,C

Section 7.3

ANDP

AND Pulse

Serial connection of Rising
edge pulse

X,Y,M,S,D .b,T,C

Section 7.5

ANDF

AND Falling Pulse

Serial connection of
Falling/trailing edge pulse

X,Y,M,S,D .b,T,C

Section 7.5

Parallel connection of NO
(normally open) contacts

X,Y,M,S,D .b,T,C

Section 7.4

ORI

OR Inverse

Parallel connection of NC
(normally closed) contacts

X,Y,M,S,D .b,T,C

Section 7.4

ORP

OR Pulse

Parallel connection of
Rising edge pulse

X,Y,M,S,D .b,T,C

Section 7.5

ORF

OR Falling Pulse

Parallel connection of
Falling/trailing edge pulse

X,Y,M,S,D .b,T,C

Section 7.5

Applicable devices