IAI ACON-C - 3.6 Communicating with the Master Station

3. SCON-CA/CFA
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3. PCON-CA/CFA
3.1 Operation Modes and Functions
PCON-CA/CFA controllers equipped with EtherNet/IP can be operated in the following five operational modes:
Operation Modes and Main Functions
Main functions
Remote I/O
mode
Position/
Simplified direct
value mode
Half direct
value mode
Full direct
value mode
Remote I/O
mode 2
Number of occupied bytes
2 8 16 32 12
Position data setup operation
X c(*1)
c c
X
Speed and acceleration
direct setup
X X
c c
X
Pressing operation
c c c c c
Current position read
X
c c c c
Current speed read
X X
c c
X
Operation with the position
No. specified
c c
X X
c
Completion position No. read
c c
X X
c
No. of max. position tables
512 768 Unused Unused 512
(*1) For the position data items except for position data, operate the system with the position No. set up.
[1] Remote I/O mode: In this operation method, EtherNet/IP communications is used to mimic the
operation of hardware PIO (24V I/O).
Number of occupied bytes: 2 bytes
Communication
cable
Flat cable
In the case of the connection using
EtherNet/IP
In the case of the connection
using PIO
PCON-CA/CFA applicable to
EtherNet/IP
PCON-CA/CFA not
applicable to EtherNet/IP