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EX500 Serial System
4 -4 -1. Operation setting switch ( SW1 )
This switch sets RACK Address / Starting Quarter.
( 1 ) RACK Address ( 6 bit setting )
0 to 74 ( OCT : octal number ) 61 types
of setting are available.
( 2 ) Starting Quarter ( 2 bit setting )
Three types of setting
( First, Second, Third )
are available.
4 -4 -2. Operation setting switch ( SW2 )
( 1 ) Last RACK ( 1 bit setting )
With Last RACK, the switch is set as " 1 " ( ON ).
( 2 ) Data Rate ( 2 bit setting )
Set data communication rate.
57.6 k bit / sec. ： 00
115.2 k bit / sec. ： 01
230.4 k bit / sec. ： 1X
( 3 ) Mode ( 1 bit setting )
Setting
If " 0 " ( OFF ) set , output status is cleared and held temporarily when Remote I/O ( RIO )
0
has communication error.
Clear
When returned to normal signal, the communication will automatically be recovered.
If " 1 " ( ON ) set , operation held temporarily holding the last normal output signal when
1
Remote I/O ( RIO ) has communication error.
Hold
When returned to normal signal, the communication will automatically be recovered.
ON ( 1 )
SW1
OFF ( 0 )
ＳＷ１ ＮＯ．
RACK
Address
Starting
Quarter
ON ( 1 )
SW2
OFF ( 0 )
SW2 NO.
Last
RACK
Data Rate
Mode
Operation
- 19 -
RACK Address ( 6bit )
EX.)
111100b→74o
ON
1
2
3
4
5
1
2
3
4
5
32 16
8
4
2
0
0
0
0
0
0
1
0
0
0
0
0
2
0
0
0
0
1
｜
73 1
1
1
0
1
74 1
1
1
1
0
First
Second
Third
Fourth
Data Rate
Last RACK ( 1bit )
ON
1
1
NO
0
YES
1
57.6 k bit / sec.
115.2 k bit / sec.
230.4 k bit / sec.
Clear
Hold
EX## - OME0008
Starting Quarter ( 2bit )
01→ Second
6
7
8
6
7
8
1
0
1
0
1
0
0
0
0
1
1
0
-
-
( 2bit )
Mode ( 1bit )
2
3
4
2
3
4
0
0
0
1
1
X
0
1
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