Network Router User Manual

EX500 Serial System EX## - OME0008
- 19 -
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 Operation
0
Clear
If “ 0 ” ( OFF ) set , output status is cleared and held temporarily when Remote I/O ( RIO )
has communication error.
When returned to normal signal, the communication will automatically be recovered.
1
Hold
If “ 1 ” ( ON ) set , operation held temporarily holding the last normal output signal when
Remote I/O ( RIO ) has communication error.
When returned to normal signal, the communication will automatically be recovered.
Data Rate
( 2bit )
SW2
Last RACK ( 1bit ) Mode
(
1bit
)
OFF ( 0 )
ON ( 1 )
1234
ON
SW2 NO. 1234
Last
RACK
NO 0
YES 1
Data Rate 57.6 k bit / sec. 0 0
115.2 k bit / sec. 0 1
230.4 k bit / sec. 1 X
Mode Clear 0
Hold 1
OFF ( 0 )
ON ( 1 )
SW1
RACK
A
ddress
(
6bit
)
EX.)
111100b→74o
Starting Quarter ( 2bit )
01→ Second
1
2
3
4
5
6
7
8
O
N
ＳＷ１ ＮＯ．
12345678
32 16 8 4 2 1
0000000
1000001
RACK 2000010
Address ｜
73111011
74111100
First 0 0
Starting Second 0 1
Quarter Third 1 0
Fourth - -