![background image](http://html1.mh-extra.com/html/omron/sysmac-cs1d-cpu/sysmac-cs1d-cpu_reference-manual_7422681146.webp)
1107
File Memory Instructions
Section 3-26
3-26-3 WRITE DATA FILE: FWRIT(701)
Purpose
Overwrites or appends data in the specified data file in file memory with the
specified data from the data area in the CPU Unit. If the specified file does not
exist, a new file is created with that filename. Data can be written as binary,
text, or CSV format data.
Ladder Symbol
Variations
Applicable Program Areas
File \ABC\XYZ.IOM
CPU Unit
Wd 0
Ignored
Wd 5
Wd 14
File memory: Memory Card
Function: Read data
Number of words to read: 10 words
Starting word: Beginning of file+5 words
Directory name: \ABC
Filename: XYZ
+5 words
+10 words
FWRIT(701)
C
D1
D2
S
C
: Control word
D1
: First destination word
D2
: Filename
S
: First source word
Variations
Executed Each Cycle for ON Condition
FWRIT(701)
Executed Once for Upward Differentiation
@FWRIT(701)
Executed Once for Downward Differentiation
Not supported.
Immediate Refreshing Specification
Not supported.
Block program areas
Step program areas
Subroutines
Interrupt tasks
OK
OK
OK
OK
Summary of Contents for SYSMAC CS1D-CPU**
Page 3: ...iv...
Page 29: ...xxx...
Page 185: ...146 List of Instructions by Function Code Section 2 4...
Page 1389: ...1350 CJ series Instruction Execution Times and Number of Steps Section 4 2...
Page 1390: ...1351 Appendix A ASCII Code Table ASCII SP Four leftmost bits Four rightmost bits...
Page 1391: ...1352 ASCII Code Table Appendix A...