SMC Networks EX500 manual ・In case of corresponding with Double Word

Models: EX500

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EX500 Serial System

EX## - OME0008

In case of corresponding with “ Double Word “

( m,n=0 - )

Branch

connector

Data ( 4 byte )

MSB

LSB

MSB

LSB

MSB

LSB

MSB

LSB

7

0

7

0

7

0

7

0

Double Word

COM A

 

( n, n+1 )

/ COM B

 

 

 

 

Double Word

COM C

 

( n+2, n+3 )

/ COM D

 

 

 

 

:

:

 

:

:

 

 

 

 

1

 

 

 

 

 

 

 

 

 

 

 

 

Byte (m)

 

 

 

Byte (m+1)

 

 

Byte (m+2)

 

 

Byte (m+3)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Byte (m+4)

 

 

 

 

Byte (m+5)

 

 

Byte (m+6)

 

 

Byte (m+7)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CAUTION

Read carefully the user manual of PLC which is used as a master.

The method of PLC setup, reading from or writing to memory differ from one PLC manufacturer to another.

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Page 29
Image 29
SMC Networks EX500 manual ・In case of corresponding with Double Word