beautypg.com

Omron CS1W-ETN21 User Manual

Page 169

background image

144

Communicating between OMRON PLCs

Section 6-6

1
0

1
0

0000

0000

0000

Example

Communications Port Enabled Flag

Communications instruction:

SEND(090), RECV(098), CMND(490)

Communications Port Error Flag

Communications Port Completion Code

Instruction 1
being executed.

Instruction 2
being executed.

Instruction 3
being executed.

0000 (Normal completion)

0000 (Normal completion)

Completion

0202

(Unit address setting error)