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2-7
2
Connection
n
NOTE
• Set the Board status parameter to
"INVALID" when not using serial
I/O boards.
• When the Board status parameter
is set to "INVALID", the dedicated
input/output of the STD.DIO
connector becomes enabled. When
the Board status parameter is set
to "VALID", the dedicated input
(except DI1) of the STD.DIO
connector becomes disabled.
• For remote commands and I/O
commands, refer to the command
reference manual.
• For a description of codes issued
from the message output function
for SOW(1), refer to "1. Error
message" in chapter 9.
• When the Remote command & I/O
command parameter is set to
"VALID", the Output MSG to
SOW(1) parameter cannot be set
to "VALID". Likewise, when the
Output MSG to SOW(1) parameter
is set to "VALID", the Remote
command & I/O command
parameter cannot be set to
"VALID".
6. Parameter setting for CC-Link serial I/O board
The following functions are enabled or disabled by setting the parameters for the CC-
Link serial I/O board.
1.
2.
3.
Parameter
Board condition
Remote cmd / IO cmd
(SI05)
Output MSG to SOW(1)
Meaning
Enables or disables the serial I/O board. When set to "VALID" the
serial I/O can be used. When set to "INVALID" the serial I/O
cannot be used.
Enables or disables the functions of remote commands and I/O
commands using word information and bit information. When set
to "VALID" the remote commands and I/O commands can be used.
When set to "INVALID" the remote commands and I/O commands
cannot be used.
This parameter cannot be set to "VALID" simultaneously with
parameter 3.
Enables or disables the function to send an message number, which
is displayed on the MPB, to word information SOW(1). When set
to "VALID" the message number to be displayed on the MPB will
be output. When set to "INVALID" the message number to be
displayed on the MPB will not be output. This parameter cannot be
set to "VALID" simultaneously with parameter 2.