Specifications
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3. SPECIFICATIONS
3.5 Remote Registers
(1) Remote register assignments of remote device stations
Table 3.9 Remote Register List
Operation Mode Reception Direction Address Description
Initial
Value
Reference
Initial data
setting
Master module
RFID interface module
RWwm+0H Communication specification area 0 Section 3.6.1 (1)
RWwm+1H Communication setting area 0 Section 3.6.1 (2)
RWwm+2H Processing specification area 0 Section 3.6.1 (3)
RWwm+3H Auto system command wait time setting area 0 Section 3.6.1 (4)
RWwm+4H
and thereafter
*1
Use prohibited 0 -
RFID interface module
Master module
RWrm+0H Module status storage area 0 Section 3.6.1 (5)
RWrm+1H Error details storage area 0 Section 3.6.1 (6)
RWrm+2H
and thereafter
*1
Use prohibited 0 -
RUN mode
Master module
RFID interface module
RWwm+0H Command code specification area 0 Section 3.6.2 (1)
RWwm+1H Start address specification area 0 Section 3.6.2 (2)
RWwm+2H
Number of processing points specification
area
0 Section 3.6.2 (3)
RWwm+3H
and thereafter
*1
Write data specification area 1 and
thereafter
*2
0 Section 3.6.2 (4)
RFID interface module
Master module
RWrm+0H Module status storage area 0 Section 3.6.2 (5)
RWrm+1H Error details storage area 0 Section 3.6.2 (6)
RWrm+2H Use prohibited 0 -
RWrm+3H
and thereafter
*1
Read data storage area 1 and thereafter
*2
0 Section 3.6.2 (7)
TEST mode
Master module
RFID interface module
RWwm+0H Test operation mode specification area 0 Section 3.6.3 (1)
RWwm+1H
and thereafter
*1
Use prohibited 0 -
RFID interface module
Master module
RWrm+0H Module status storage area 0 Section 3.6.3 (2)
RWrm+1H
Use prohibited 0 -
RWrm+2H
RWrm+3H Processing result storage area 0 Section 3.6.3 (3)
RWrm+4H
and thereafter
*1
Use prohibited 0 -
m: Address assigned to master station by station number setting.
Point
(1) Use-prohibited devices are used by the system and cannot be used by users. In the
unlikely event that a use-prohibited device is used by a user, normal operation cannot be
guaranteed.
(2) When you want to read or write 32-bit data using the MELSEC-A series FROM/TO
instruction, do so from an even address. Reading or writing 32-bit data from an odd
address may result in 32-bit data separation.