Omron CS CJ1W-ETN21 User Manual
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Remote Mail Command Details
Section 3-4
IOMRead (I/O Memory Read)
Function
Reads the contents of the specified range of words from the CPU Unit's I/O
memory and returns the data in an attached file. The data is read in word
units.
Command Format
Subject: IOMRead
Notation
Description
Omission
Body: Para1:File format
Example)
Specifying a file of comma-delimited
word data with returns every 16 fields:
Para1:3D
The file format is specified with two digits, as fol-
lows:
Para1:
AB
A Data format
0:
Binary (.IOM)
1:
Non-delimited words (.TXT)
2:
Non-delimited double words (.TXT)
3:
Comma-delimited words (.CSV)
4:
Comma-delimited double words (.CSV)
5:
Tab-delimited words (.TXT)
6:
Tab-delimited double words (.TXT)
B Carriage returns
0:
No returns
8:
Return every 10 fields
9:
Return every 1 field
A:
Return every 2 fields
B:
Return every 4 fields
C:
Return every 5 fields
D:
Return every 16 fields
Note
If this parameter is omitted, a parameter
error will occur.
Cannot be omit-
ted.
Para2:Starting read address
Example)
Specifying D00100 as the starting
address:
Para2:D_100
Specify the data area and address as follows:
• CIO Area: CH_0 to CH_6143
• Work Area: W_0 to W_511
• Holding Area: H_0 to H_511
• Auxiliary Area: A_0 to A_447
• Timer Area: T_0 to T_4095
• Counter Area: C_0 to C_4095
• DM Area: D_0 to D_32767
• EM Area (current EM bank): E_0 to E_32767
• EM Area (EM bank 0): E0_0 to E0_32767
• EM Area (EM bank 1): E1_0 to E1_32767
• EM Area (EM bank 2): E2_0 to E2_32767
• EM Area (EM bank 3): E3_0 to E3_32767
• EM Area (EM bank 4): E4_0 to E4_32767
• EM Area (EM bank 5): E5_0 to E5_32767
• EM Area (EM bank 6): E6_0 to E6_32767
• EM Area (EM bank 7): E7_0 to E7_32767
• EM Area (EM bank 8): E8_0 to E8_32767
• EM Area (EM bank 9): E9_0 to E9_32767
• EM Area (EM bank A): EA_0 to EA_32767
• EM Area (EM bank B): EB_0 to EB_32767
• EM Area (EM bank C): EC_0 to EC_32767
Note
If this parameter is omitted, a parameter
error will occur.
Cannot be omit-
ted.
Para3:Number of words
Example)
Specifying 50 words:
Para3:50
Specifies the number of words (1 to 6,000) to read.
Note
Up to 6,000 words can be read to the
attached file. Specify 6,000 or fewer words
for the number of words to read.
Note
If this parameter is omitted, a parameter
error will occur.
Cannot be omit-
ted.