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86
Communications Commands
Section 6-2
Note
1.
If an addition results in an overflow or a subtraction results in an underflow,
the Status Flag (word (n+8), bit 04) will turn ON and the number of writes
data will not be changed.
2.
Verification will not be performed if No Verification is set for writing.
3.
When using EEPROM (battery-free) Data Carriers, be sure the write area
is all on one page (refer to
page
59). If processing is performed for which
the write area extends across more than one page is performed for this
Data Carrier, the Data Carrier Address Error Flag (word (n + 8), bit 13) in
the Results Information will turn ON and the command will not be execut-
ed.
4.
Check the memory capacity of the Data Carriers before setting the Pro-
cessing Address and Number of Processing Bytes. If the Processing Ad-
dress and Number of Processing Bytes are not suitable for the Data
Carriers for which communications are being performed, the Data Carrier
Address Error Flag (word (n + 8), bit 13) will turn ON.
n + 4
n + 14
00 to 15
Data stor-
age area
Data Storage Word
Address (rightmost 4 dig-
its)
Specify the calculation result storage
area. Refer to page 46 for details.
n + 5
n + 15
12 to 15
Data Storage Area
08 to 11
Bank Specification
00 to 07
Data Storage Word
Address (leftmost 2 dig-
its)
n + 6
n + 16
00 to 15
Option
Command Option
Calculation data
Word address
Bit No.
Type
Bit name
Description
Head 1 of
CS1W-
V600C11,
CS1W-
V600C12,
CJ1W-
V600C11,
or CJ1W-
V600C12
Head 2 of
CS1W-
V600C12
or CJ1W-
V600C12
Summary of Contents for CJ - 12-2004
Page 2: ...SYSMAC CS CJ Series ID Sensor Units Operation Manual Revised December 2004...
Page 3: ...iv...
Page 11: ...xii...
Page 55: ...36 Connections and Wiring Section 3 4...
Page 69: ...50 I O Data Allocations Section 4 3...
Page 91: ...72 Data Check Section 5 7...
Page 141: ...122 Sample Programming Appendix B...
Page 147: ...128 Revision History...