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RIO Baud Rate
Off
Off
57.6
Fault
kbps
Drive
Off
115.2
kbps
On
Fault
Off
230.4
kbps
On
If this switch is set to No Fault,
the setting of the Hold Last State
switch determines the data sent
to the SCANport device when the
PLC is in Reset/Program/Test.
Switch SW2
Switch SW2 determines Rack Size, Last State, Rack Fault, and Bit
Rate Selections as shown in Figure 2.3.
"
The switches are labeled in the same orientation as they appear on
the board.
Figure 2.3
Configuration Switch SW2 Settings
Open Style
OPEN
8
7
6
5
Communications
Reset/
Loss
Program/
Test
Fault on
Comm
On
On
Loss
Off
Off
No
No
Fault
Refer to Figure 2.4.
and Figure 2.6.
The setting of this switch is determined
by the amount of discrete I/O that will be
passed between the PLC and the drive.
Refer to Table 2.A for more information.
J1
Enclosed Style
SW2
4
3
2
1
Hold
Last
State
Zero
Image
on PLC
On
Fault
Off
Run at
Last State
Refer to Figure 2.5
This switch is active on
Firmware Version 2.xx
modules only. It is not used by
modules containing Firmware
Version 1.xx.
Installation
OFF (OPEN)
ON
Last
Starting Module Group
Rack
Setting
Last
0
Rack
On
On
Not–
Off
Off
2
Last
Rack
4
On
Off
6
Set this switch on the last
module used for a given rack
address. It does not
electrically terminate the RIO
link.
Publication 1203–5.1 –– July, 1997
2–5
On
On
Off
Off
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