IAI acon, Operation Manual, Page: 103 / 216

3. SCON-CA
97
(1) PLC address configuration (* “n” indicates the node address of each axis.)
Parameter
No.84
SCON-CA
DI(Port No.)
PLC output
address
(bytes)
SCON-CA
DO(Port No.)
PLC input
address
(bytes)
0 0 to 15 n+0, n+1 0 to 15 n+0, n+1
(Note) Be careful of using duplicated node addresses.
(2) I/O Signal Allocation for each Axis
The I/O signals of each axis consist of one input (1 word=2 bytes) and one output word (channel) in the I/O
areas.
Each address is controlled by ON/OFF bit signals.
PLC output
Address (* “n” indicates the node address of each axis.)
PLC input
Address (* “n” indicates the node address of each axis.)
n+0
ࠊ
n+1
n+0
ࠊ
n+1
Controller
input port
number
1 word = 2 bytes =16 bit
n+0, n+1
n+0
ࠊ
n+1
Controller
output port
number
n+0, n+1
1 word = 2 bytes =16 bit