Omron CJ Series User Manual

6-1
CJ-series PROFIBUS Master Unit Operation Manual for NJ-series CPU Unit (W509)
6
This section describes the message service communications commands concept sent
from the user program in the CPU Unit.
6-1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-2
6-2 Sending Acyclic Messages Using SendCmd Instructions . . . . . . . . . . . . . 6-3
6-3 Acyclic Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-7
6-3-1 EXPLICIT MESSAGE SEND (2801) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-7
6-3-2 PROFIBUS MESSAGE SEND (2809) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-9
6-3-3 MEMORY AREA READ (0101) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-20
6-3-4 ERROR LOG CLEAR (2103) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-21
Message Communications

Omron CJ Series Specifications

General

Brand	Omron
Model	CJ Series
Category	Controller
Language	English