Omron CJ1W-FLN22, Руководство по эксплуатации, Страница: 111 / 277

85
Message Transmission Section 6-1
Yes: Supported
No: Not supported
Yes*: An internode test is provided but the user cannot change the data. For
details, refer to
9-3 Internode Test .
Note The following table provides a list of messages that are sent from a ladder
program in the FL-net Unit as well as their usage.
Note 1. Messages sent only between OMRON PLCs.
2. Messages sent between OMRON PLCs or between an OMRON PLC and
a node for another manufacturer’s unit.
Send transparent message frame Yes (See note 1.) Yes (See note 1.) Yes (See note 1.) Yes (See note 1.)
Vendor message (FINS message) Yes (See note 1.) Yes Yes (See note 1.) Yes
Message 1:1 transmission 1:N transmission
Client function Server function Client function Server function
Message Usage Reference
Read word
block data Sent to another node on the same network. ---
RECV(098)instruction (See note 1.) Section 7-2
WORD BLOCK DATA READ (unspecified node number) (FINS: 2903) (See note 2.) Section 7-5-7
WORD BLOCK DATA READ (specified node number) (FINS: 2923) (See note 2.) Section 7-5-9
Sent to another node on another FL-net network. ---
WORD BLOCK DATA READ (specified node number) (FINS: 2923) (See note 2.) Section 7-5-9
Write word
block data Sent to another node on the same network. ---
SEND(090) instruction (See note 1.) Section 7-2
WORD BLOCK DATA WRITE (unspecified node number) (FINS: 2904) (See note 2.) Section 7-5-8
WORD BLOCK DATA WRITE (specified node number) (FINS: 2924) (See note 2.) Section 7-5-10
Sent to another node on another FL-net network. ---
WORD BLOCK DATA WRITE (specified node number) (FINS: 2924) (See note 2.) Section 7-5-10
Send trans-
parent mes-
sage TRANSPARENT MESSAGE SEND (FINS: 2901) (See note 2.) Section 7-5-5
TRANSPARENT MESSAGE RECEIVE FRAME READ (FINS: 2902) (See note 2.) Section 7-5-6
Vendor mes-
sage (FINS
message). SEND(090)/RECV(098)/CMND(490) instruction (FINS communications service) (See
note 1.) SECTION 7