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3. SPECIFICATIONS
(4) Write data specification area 1 and thereafter (RWwm+3H and thereafter)
These areas store write data when Write or Data Fill is executed with ID tags.
(a) Write data storage range
The write data storage range is as shown in Table 3.18 based on the mode
switch setting.
Table 3.18 Write Data Specification Area Range
Mode Switch Set
Address
Description
0
RWwm+3H to RWwm+FH
Write data specification areas 1 to 13
1 to 3
-
-
Value
Remarks
Ver. 1 compatible, 4 occupied
stations, 13 points (26 bytes)
-
4
RWwm+3H to RWwm+7H
Write data specification areas 1 to 5
5
RWwm+3H to RWwm+FH
Write data specification areas 1 to 13
Ver. 1 compatible, 2 occupied
stations, 5 points (10 bytes)
Ver. 2 compatible, 2 occupied
stations, Expanded cyclic setting:
Double, 13 points (26 bytes)
Ver. 2 compatible, 2 occupied
6
RWwm+3H to RWwm+1FH
Write data specification areas 1 to 29
stations, Expanded cyclic setting:
Quadruple, 29 points (58 bytes)
Ver. 2 compatible, 2 occupied
7
RWwm+3H to RWwm+3FH
Write data specification areas 1 to 61
stations, Expanded cyclic setting:
Octuple, 61 points (122 bytes)
8 to F
-
-
-
(b) “Fill data” data storage range
“Fill data” data is stored in write data specification area 1 (RWwm+3H).
(5) Module status storage area (RWrm+0H)
This area stores the operating status of the RFID interface module.
The area is enabled in both RUN mode and TEST mode.
Table 3.19 Module Status Storage Area
3 - 19
Bit
Name
0
Antenna error
1
Not used
2
TEST mode
3 to 15
Not used
Description
0: Normal or antenna not connected
1: An inapplicable antenna is connected
0: Fixed
0: RUN mode
1: TEST mode
0: Fixed
3 - 19