IAI America PCON-CFA - Manual (Page 24)

3.
ACON-C/CG, PCON-C/CG
CC-Link
18
3.7 Communication with the Master Station
The remote device station consists of 2 words for each I/O point and 4 words for the remote I/O data register
per station.
Set the station data for the master station to the number of stations setup in the operation mode for each
station No.
3.7.1 Each Operation Mode and Corresponding Allocated PLC Addresses
The addresses allocated for each operation mode are described as follows.
x
PLC Output o ACON or PCON Input (* “n” shows the head register address per each axis).
ACON or PCON DI and Input data register
Remote I/O mode
Position/Simplified
Direct Value Mode
Half Direct Value
Mode
Full Direct Value
Mode
Remote I/O mode 2 PLC address
Number of occupied
stations: 1 Station
Number of occupied
stations: 1 Station
Number of occupied
stations: 2 Stations
Number of occupied
stations: 4 Stations
Number of occupied
stations: 1 Station
RY n0 – nF Port No.0 – 15 Occupied Area Port No.0 – 15
RY
(n+1)0 – (n+1)F
System Area System Area System Area
RY
(n+2)0 – (n+2)F
Occupied Area
RY
(n+3)0 – (n+3)F
System Area
RY
(n+4)0 – (n+4)F
RY
(n+5)0 – (n+5)F
RY
(n+6)0 – (n+6)F
Occupied Area
RY
(n+7)0 – (n+7)F
System Area
RWw (n+0)
RWw (n+1)
Target Position Target Position Target Position
RWw (n+2)
Command position
number
RWw (n+3)
Occupied Area
Control Signal
Positioning Width Positioning Width
Occupied Area
RWw (n+4) Speed
RWw (n+5)
Acceleration/
Deceleration
Speed
RWw (n+6)
Pressing Current
Limit Value
RWw (n+7) Control signal
Zone Value “+”
RWw (n+8)
RWw (n+9)
Zone Value “-”
RWw (n+A) Acceleration
RWw (n+B) Deceleration
RWw (n+C)
Pressing Current
Limit Value
ACON
Occupied
Area
RWw (n+D)
PCON
Load Current
Threshold
RWw (n+E) Control signal 1
RWw (n+F) Control signal 2
Note: The Occupied Area stands for the area occupied by means of the setting of the number of remote device
stations.
The System Area stands for the system area of the remote device station.
These areas are not used for any other purpose. Also take care about duplicating the use of the data register.