Omron C200HX Operation Manual page 376

Special I/O Unit Instructions
Process Number
Port Settings
Process
number b
1 OFF: Overwrite existing file.
ON: Create new file.
2 OFF: Read the specified file.
ON: Read the number of ele-
ments in the specified file.
3 ---
4 ---
Command Words
358
The process number (1 through 4) determines what function CMCR(––) will per-
form.
Process Process
number name
1 Write file
2 Read file
3 Compare file
with memory
4 Search file
The port settings (bits 8, 9, and 10) specify details about CMCR(––) operations
and the format of the PC Card files.
Bit 8
OFF: Create a comma-delimited
ON: Create a binary file.
OFF: Read as a comma-delimited
ON: Read as a binary file.
OFF: Compare as a comma-delim-
ON: Compare as a binary file.
OFF: Search as a comma-delim-
ON: Search as a binary file.
The command words are made up of the data length, and command data. For
the data length, specify the length of the command data +1. The maximum
length of the command data is 1,000 words.
S+0
S+1
S+2
S+1000
Writes data from the PC's memory to the specified file
in the Card in the PC Card Unit.
Reads data from the specified file in the Card in the PC
Card Unit to the PC's memory.
Compares the specified file in the Card in the PC Card
Unit to data in the PC's memory.
Searches the specified file in the Card in the PC Card
Unit.
Port settings
Bit 9
file.
file.
ited file.
ited file.
Data length
Offset
Data
:
:
:
Data
Section 5-29
Function
Bit 10
OFF: One-word comma delimiter.
ON: Two-word comma delimiter.
OFF: One-word comma delimiter.
ON: Two-word comma delimiter.
OFF: One-word comma delimiter.
ON: Two-word comma delimiter.
OFF: One-word comma delimiter.
ON: Two-word comma delimiter.
Command data