Omron CJ1W-FLN22, Руководство по эксплуатации, Страница: 151 / 277

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Command/Response Reference Section 7-5
7-5-8 WORD BLOCK DATA WRITE (Unspecified Node Number)
Sends a request message Word Block Data Write.
The remote node address specified in the control data of the CMND(490)
instruction is used as the write destination node number. The FINS command
can be executed from the CPU Unit of the FL-net Unit, but an error will occur if
the command passes through a FINS network on another layer.
Note 1. This command is provided to ensure compatibility with applications creat-
ed with the CS1W-FLN01.
2. Use WORD BLOCK DATA READ/WRITE with specified node numbers to
create new applications.
Command Block
Response Block
Parameters
First Address of the
Virtual Address Space
(Command) Set the first address where data will be written using hexadecimal format.
Addresses spanning multiple areas cannot be set.
Refer to 7-4 CS/CJ-series Memory Areas and Virtual Addresses if the node
where data will be written is an OMRON FL-net Unit. If it is another manufac-
turer’s FL-net node however, refer to the manual for that node.
Size (Command) Specifies up to 512 words for the number of words in data that is sent.
Response Codes
29 04
0 to 1,024 bytes (512 words)
Command
code
First address of the
virtual address space
Size
Data that is written
29 04
Command
code
Completion
code
Response code Description
0000 Normal completion
0101 Local node not part of network
0104 Reception buffer overflow, queuing not started (reception side)
0107 Unit's internal buffer full
0205 No response from remote node
1001 Command length too long
1002 Insufficient command length
1005 Sequence number error, sequence version error
110C Source node is local node, requested number of words is
greater than 512.
2605 Servicing in progress