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2 sequence instruction – MITSUBISHI ELECTRIC 700 Series User Manual

Page 110

background image

105

Instructions List

3

SEQUENCE PRO

G

RAM

M

ING

3.23.2 Sequence instruction

Classification

Instruction

Symbol

Symbol

Processing

Executi

on

Conditi

on

Nu

m

b

e

r o

f St

ep

s

R

e

fe

re

n

ce p

ag

e

Contacts

Logical operation start

(Operation start at N/O

contact)

1

111

Logical NOT operation start

(Operation start at N/C contact)

1

Logical product

(N/O contact series

connection)

1

Logical product NOT

(N/C contact series

connection)

1

Logical sum

(N/O contact parallel

connection)

1

Logical sum NOT

(N/C contact parallel

connection)

1

Connectio

n

AND between logical blocks

(series connection between

blocks)

1

117

OR between logical blocks

(parallel connection between

blocks)

1

Stores the operation result.

1

120

Reads the operation result

stored in MPS.

1

Reads and resets the

operation result stored in

MPS.

1

Outputs

Outputs device.

1

123

3

Sets device.

1

126

3

Resets device.

1
3

Produces a pulse lasting one

program scan time on the

leading edge of input signal.

3

129

Produces a pulse lasting one

program scan time on the

trailing edge of input signal.

3

Shift

1-bit device shift

3

131

3

L D

LDI

AND

ANI

O R

ORI

ANB

ORB

MPS

MPS

MRD

MPP

MRD

MPP

OUT

SET

SET

D

RST

RST

D

PLS

PLS

D

PLF

PLF

D

SFT

SFT

D

SFTP

SFTP

D