Omron CS1W-FLN22 Operation Manual page 153

Command/Response Reference
Application Example
Sample Configuration
OMRON PLC
CPU Unit
CLK Unit
Network 1
Node address 1
CLK Unit
Operation
Command
This example shows a program with the WORD BLOCK DATA READ
(unspecified node number) command
The FINS 2923 command executes at the point indicated by this mark and a
WORD BLOCK DATA READ frame (transaction code: 65005) is sent.
By CMND
instruction
FL-net
CPU Unit
Unit
Network 2
Node address 1
Unit number 1
• Write the WORD BLOCK DATA READ (specified node number) command
starting at D01000 and store the response data starting at D02000 in the
CPU Unit.
• Read 100 words of data from the virtual address (00020000 hex) of a
non-OMRON FL-net (Ver. 2.00) node number 2 to addresses starting
from D02002 of an OMRON PLC two levels away on the FINS network
(The command code is stored at D02000 and the response code is stored
at D02001.).
[CMND S D C]
S D01000
D D02000 :
C D00000
OMRON PLC/other manufacturer's PLC
FL-net
Unit
Word block read frame;
(Request transaction code: 65005),
(Response transaction code: 65205)
+0: 2923 Hex
+1: 0002 Hex
+2: 0000 Hex
+3: 0000 Hex
+4: 0064 Hex
First word of the stored responses
+0: 000A Hex
+1: 00CC Hex
+2: 0002 Hex
Section 7-5
CPU Unit
Node number 2
Read source node number
First address of the virtual
address space
Refer to the manual for the
other manufacturer's FL-net
node.
Size of the data that is read
(100)
No. of command data bytes
No. of response data bytes
(including command and
response codes)
Remote (destination)
network address = 2
127