CJ1W-EIP21 Omron, CJ1W-EIP21 Datasheet - Page 347

• Manufacturer Part Number: CJ1W-EIP21
• Description: Ethernet I/P Module
• Manufacturer: Omron

Specifications of CJ1W-EIP21

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Using File Memory
Note
Note
Note
Example: Data format using words delimited by commas with CRs after every
FREAD(700) will not be able to read the last byte in a file that has been written
to the Memory Card if the file contains an odd number of bytes. Add 00 hexa-
decimal to the end of the file if necessary to write an even number of bytes to
the Memory Card.
The UM and DM Areas contain binary data. Set the data type to binary using
the type command before reading or writing files using FTP. (Refer to type
on page 311.)
For details on how to use File Memory Instructions, refer to the CS/CJ Series
Instructions Reference Manual (W340).
+10
I/O memory
.CSV file contents
+0
.TXT file displayed as text
1234,5678,9ABC,DEF0,1234,5678,9ABC,DEF0,1234,5678
9ABC,DEF0,1234,5678,9ABC,DEF0,1234,5678,9ABC,DEF0
31 32 33 34 2C 35 36 37 38 2C 39 41 42 43 2C
1
9ABC DEF0
1234
+0
35 36 37 38 0D 0A 39 41 42 43 2C
2
5
10 fields.
3
6
5678
+1
4
7
8 [CR] [LF] 9
,
9ABC DEF0
1234
+2
5
6
5678 9ABC DEF0
+3
7
A
8
1234
+4
B
,
C
9
5678
+5
A
,
B
9ABC DEF0
1234
+6
C
,
5678 9ABC
+7
1234
+8
Section 11-7
5678
DEF0
+9
319