4. SCON-CA
171
x SCON-CA outputoPLC input Side (* “n” indicates the byte address of each axis.)
DO on the SCON-CA side and output data register
Position/Simplified
direct value mode 2
Half direct value
mode 2
Remote I/O node 3 Half direct value node 3
PLC input
area
(bytes)
Number of occupied
bytes:8
Number of
occupied bytes: 16
Number of occupied
bytes: 12
Number of occupied
bytes: 16
n+0, n+1 Port number 0 to 15
n+2, n+3
Current position Current position
Occupied area
Current position
n+4, n+5
Completed position
number
(simple alarm ID)
n+6, n+7 Status signal
Force feedback
data
Current position Command current
n+8, n+9
n+10, n+11
Current speed Force feedback data Current speed
n+12, n+13 Alarm code Alarm code
n+14, n+15 Status signal Status signal
n+16, n+17
n+18, n+19
n+20, n+21
n+22, n+23
n+24, n+25
n+26, n+27
n+28, n+29
n+30, n+31
(Note) The Occupied area shows the area to be occupied with the operation mode setting.
Therefore, this area cannot be used for any other purpose. Also, exercise caution to avoid node address
duplication.
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