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MELSEC-A
3 SPECIFICATION
3.6 Remote Register
The AJ65VBTCU-68DAVN has a remote resister for data communication with the
master module. The remote register allocation and data structures are described
below.
3.6.1 Allocation of the remote register
The number of data of the AJ65VBTCU-68DAVN differs between ver. 1 remote device
station (ver. 1 compatible slave station) setting and ver. 2 remote device station (ver. 2
compatible slave station) setting.
(1) Remote register assignment for ver. 1 remote device station (ver. 1
compatible slave station) setting
Table 3.8 indicates the remote register assignment for ver. 1 remote device
station (ver. 1 compatible slave station) setting.
Table 3.8 Remote Register Assignment for Ver. 1 Remote Device Station
(Ver. 1 Compatible Slave Station) Setting
Transfer Direction
Address
Description
Default Value
Refer to
RWwm+0
H
CH. 1 digital value setting
0
RWwm+1
H
CH. 2 digital value setting
0
RWwm+2
H
CH. 3 digital value setting
0
RWwm+3
H
CH. 4 digital value setting
0
RWwm+4
H
CH. 5 digital value setting
0
RWwm+5
H
CH. 6 digital value setting
0
RWwm+6
H
CH. 7 digital value setting
0
RWwm+7
H
CH. 8 digital value setting
0
Section 3.6.2
RWwm+8
H
Analog output enable/disable setting
0
Section 3.6.3
RWwm+9
H
CH. 1 to 4 output range setting
0
RWwm+A
H
CH. 5 to 8 output range setting
0
Section 3.6.4
Master Remote
RWwm+B
H
HOLD/CLEAR setting
0
Section 3.6.5
RWrn+0
H
CH. 1 check code
0
RWrn+1
H
CH. 2 check code
0
RWrn+2
H
CH. 3 check code
0
RWrn+3
H
CH. 4 check code
0
RWrn+4
H
CH. 5 check code
0
RWrn+5
H
CH. 6 check code
0
RWrn+6
H
CH. 7 check code
0
RWrn+7
H
CH. 8 check code
0
Section 3.6.5
RWrn+8
H
Error code
0
Section 3.6.7
Remote Master
RWrn+9
H
to
RWrn+B
H
Reserved 0
m, n: The address set for the master station in the station number setting.
POINT
Do not execute read or write to the remote register that is not allowed to use. When
a read or write is executed, the functions of the AJ65VBTCU-68DAVN is not
guaranteed.
