72
SECTION 4
I/O Da
ta
Al
loca
ti
ons
RFID System
User's Manual
SECTION 4
Data Exchange with the CPU Unit
Input
(cont’d)
n+8
n+18
15
Results
Informa-
tion
Antenna Error
Flag (Error Code:
7C)
Turns ON when an error occurs because
an Antenna is not connected.
Turns ON when the power is not correctly
supplied to the Antenna.
14
Verification Error
Flag
(Error Code: 71)
Turns ON when data cannot be written cor-
rectly to the RF Tag (only when verification
is specified).
13
RF Tags Address
Error Flag
(Error Code: 7A)
Turns ON when execution is not possible
because the processing address is not
specified correctly.
12
RF Tag Communi-
cations Error
Flag
(Error Code: 70)
Turns ON when communications cannot be
completed normally because an error
occurred in communications with the RF
Tag.
11
Write Protection
Error Flag
(Error Code: 7D)
Turns ON when an attempt is made to write
to a write-protected area.
Turns ON when the RF Tag is not an appli-
cable model.
10
RF Tag Missing
Error Flag (Error
Code: 72)
Turns ON when the communications speci-
fication is designated as a trigger but there
is no RF Tag in the Antenna’s interrogation
zone.
Turns ON when there is no RF Tag in the
Antenna’s interrogation zone before the
Auto Wait Time elapses.
09
ID System Error 1
(Error Code: 79)
System error
08
ID System Error 2
(Error Code: 7E)
System error
07
ID System Error 3
(Error Code: 7F)
System error
05 to 06
---
Reserved
04
Status Flag
(Error Code: 76)
Turns ON for a Calculation Write command
if addition results in an overflow or subtrac-
tion results in an underflow.
Turns ON when a difference is found for the
verification results for a Data Check com-
mand.
Turns ON when the specified number of
writes is exceeded for a Number of Writes
Control command.
Turns ON for a Copy command if an error
occurs when writing after data has been
read.
Turns ON when a 2-bit or larger memory
error cannot be corrected by the Read with
Error Correction command.
03
Error Correction
Flag
(Error Code: 77)
Turns ON when a 1-bit error correction was
performed for a read error.
02
---
Reserved
01
Data Storage Area
Specification Error
Flag
(Error Code: 14)
Turns ON when an illegal area is specified
for the data storage area.
00
Command Error
Flag
(Error Code: 14)
Turns ON when there is an error in the set-
ting for the Command, Communications
Specification, Processing Address, or
Number of Processing Bytes.
Turns ON when an attempt is made to exe-
cute the Copy command for the CS1W-
V680C11/CJ1W-V680C11.
*Reserved bits are for future expansion. Do not use the Reserve bits.
I/O
Word address
Bit No.
Type
Bit name
Description
Antenna 1 of
CS1W-V680C11,
CS1W-V680C12,
CJ1W-V680C11,
or
CJ1W-V680C12
Antenna 2 of
CS1W-V680C12
or
CJ1W-V680C12
Summary of Contents for CJ1W-V680C11
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