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FP2 S−LINK Unit
ADDRESS display (2−digit hexadecimal display)
5
This displays the transmission status, the number of units connected, and the
addresses of the various units.
During normal transmission:
" shaped charactor rotates in the clockwise direction.
The "
If an error occurs:
In case faults occur at several locations, the smallest error address is displayed
and the decimal points light up simultaneously. Therefore, if only one S−LINK I/O
device is connected beyond the cable disconnection point, the decimal points do
not light up.
Decimal points
Note
With a CPU with S−LINK, the above is displayed for the channel
selected using the (10) ADDRESS display selector switch.
MONITOR switch
6
The CPU with S−LINK is equipped with Channel 1 and Channel 2.
The display addresses for the
device addresses) are specified in units of 8 points.
For detailed information, refer to section "5.4.5.3 Confirming the On/Off Status of
Addresses".
I/O setting switch (MODE )
7
The CPU with S−LINK is equipped with Channel 1 and Channel 2.
These are used to specify the number of input/output points for the S−LINK
system (32, 64, 96, or 128 points). Set value is read only once, when the power
supply to the FP2 is turned on.
For detailed information, refer to section "3.2 Specifying the Number of
Input/Output Points".
2.1 Parts Related to S−LINK Operation
I/O indicators (corresponding to the S−LINK I/O
3
Specifications
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