Em Area Write –– We - Omron CQM1H - PROGRAM Programming Manual

Host Link Commands
Response Format
Parameters
Note
6-5-15 EM AREA WRITE –– WE
Command Format
1 0
@ x 10 x 10 W E
Header
Node
No. code
Response Format
Parameters
Note
454
An end code of 00 indicates normal completion.
@ x 10
Node
No.
Write Data (Command)
Specify in order the contents of the number of words to be written to the DM
area in hexadecimal, starting with the specified beginning word.
1. If data is specified for writing which exceeds the allowable range, an error
will be generated and the writing operation will not be executed. If, for ex-
ample, 6142 is specified as the beginning word for writing, and three words
of data are specified, then 6144 will become the last word for writing data,
and the command will not be executed because DM 6144 is beyond the
writable range.
2. Be careful about the configuration of the DM area, as it varies depending
on the CPU Unit model.
Writes data to the specified EM area bank, starting from the specified word.
Writing is done word by word.
3 2
Bank No. x 10 x 10 x 10
Bank No.
Beginning word
(See note.) (0000 to 6143)
Note Input 00 Hex to specify bank number 0 or input two spaces to specify the cur-
rent bank. Only the CQM1H-CPU61 CPU Unit has an EM area and it has only
one bank, i.e., bank 0.
@ x 10
Node
No.
Write Data (Command)
Specify in order the contents of the number of words to be written to the DM
area in hexadecimal, starting with the specified beginning word.
1. If data is specified for writing which exceeds the allowable range, an error
will be generated and the writing operation will not be executed. If, for ex-
ample, 6142 is specified as the beginning word for writing, and three words
of data are specified, then 6144 will become the last word for writing data,
and the command will not be executed because DM 6144 is beyond the
writable range.
2. Be careful about the configuration of the DM area, as it varies depending
on the CPU Unit model.
1 0 1
x 10 W D x 16 x 16
Header End code
code
1 0 3 2 1
x 10 x 16 x 16 x 16 x 16
Write data (1 word)
Write data
(for number of words to write)
1 0 1
x 10 W E x 16 x 16
Header End code
code
Section 6-5
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0
FCS Terminator
*
0
Terminator
FCS
* ↵
0
FCS Terminator
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