Omron CJ1W-EIP21 用户手册

230

Communicating between OMRON PLCs

Section 8-6

8-6-5

Program Example

When the Communications Port Enabled Flag for port 7
is ON, and RECV(098) is not being executed, the send
execution program will start when execution condition
CIO 000000 turns ON.

Input CIO 120000 remains ON from the start of
SEND(090) execution until completion.

Control Data Creation

Contents

Meaning

Number of send words = 10

Destination network number = 2

Destination node number = 4

Destination unit address = 0

Response required.

Communications port No. used = 7

Number of retries = 5

Response monitor time = 10 s

Send Data Creation

Ten words of data from word CIO 0000 is
stored from D00010 onwards.

Ten words of data from D00010 at the local node is
sent to D00020 onwards at network number 2, node
number 4, unit address 0 (the PLC).

Reset Input Creation

Send Error Display

KEEP

120000

000000

A20207

(See note 1.)

120002

120001

@MOV(21)

120000

@MOV(21)

@XFER(70)

@SEND(90)

DIFU(13)

120000

A20207

121000

120000

A21907

(Continued on next page.)

(See note 1.)

D0000

D0001

D0002

D0003

D0004

Word

#000A

D00000

#0002

D00001

#0400

D00002

#0705

D00003

#0064

D00004

#000A

0000

D00010

D00020

D00000

120001

Execution
condition