Memory Area Transfer: 01 05 - Omron CJ - REFERENCE MANUAL 07-2009 Reference Manual

FINS Commands
5-3-6

MEMORY AREA TRANSFER: 01 05

Execution Conditions
Command Format
Response Format
Parameters
Comments
Copies and transfers the contents of the specified number of consecutive I/O
memory area words to the specified I/O memory area.
Access right at
other device protection
OK
RUN mode
OK
01 05
Command Beginning address
code
I/O memory area code
Source
01 05
Command End code
code
I/O memory area code and Beginning address (command)
Specify the data area to transfer from and the data area to transfer to and
specify the positions for beginning the data transfer.
The memory areas that can be transferred are given in the following table (I/O
Memory Area Codes). Refer to 5-2-2 I/O Memory Address Designations for
the specific addresses that can be used.
Number of items (command)
Specify the number of words of data to transfer. (Each word consists of two
bytes.) The specified number of words will be transferred in sequence from
the source beginning address onwards to the destination beginning address
onwards.
End code (response)
Refer to 5-1-3 End Codes for information on end codes.
If the number of items is designated as 0000 (hex), a normal completion end
code will be returned without the copy operation being executed.
It is the user's responsibility to program steps to prohibit this command from
being executed when the CPU Unit is in RUN mode if such protection is nec-
essary. Execute CPU UNIT STATUS READ (command code 0601) to read the
CPU Unit's mode. (Refer to 5-3-17 CPU UNIT STATUS READ: 06 01.)
Even if data is written to the Timer/Counter PV Area, the Completion Flags
will not be turned OFF (0).
UM read DIP switch UM write
protection
OK OK
MONITOR mode
OK
Beginning address No. of items
I/O memory area code
Destination
Section 5-3
Network write
protection
No
PROGRAM mode
OK
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