Omron SYSMAC C200HW-PCS01-EV1, Руководство по эксплуатации

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Response Data When the search data is found, the location of the matching data is stored. It is
returned as data within a range of 0 to FFFF.
The word location of matching data is as indicated as being a certain number of
words from the specified offset, i.e., the first word after the offset becomes 0000;
the second word, 0001; the third word, 0002, etc.
Response Codes 00: Normal completion.
01: Parameter error (for example, if the data length is 3 for double word
comparison).
02: File input error or file type error.
03: File does not exist.
File Reading Example In the following example, the contents (single-word comma separation) of a file
called “G:\DMDATA.DAT” at the operating level #0 PC Card Unit is searched for
the specified data in C200HX/HG/HE memory. The offset is 0000 and the search
data is $5678. The contents of DMDATA.DAT is 0000, 1234, 5678, 9123, 4560,
0000, 1111.
Word
Bit
Specify the drive
and filename in
hexadecimal.
Indicates a match with the third element.
Settings and Results The following table shows examples of settings for bits 9 and 10 and the com-
mand data and search results.
Function Bit Command data Contents of file Response data
10 9
(location of match)
Binary search * 1 00 03 00 01 9a bc 12 34 56 78 9a bc de f0 00 01
CSV word search 0 0 00 03 00 01 9a bc 1234,5678,9abc,def0 00 01
CSV double-length
word search 1 0 00 04 00 01 9a bc de f0 12345678,9abcdef0 00 00
File Operations: CMCR Instruction
Section 5-3