Rockwell Automation 1336T PLC Comm. Adapter, Series B, FRN 2.xx-3.xx - Manual (Page 32)

2–4
Publication 1336 FORCE–5.13 –– September, 1998
Specifying Whether You Are Using Redundant RIO
Use the following chart to set switch 8 on either U2 or U4.
Are you using redundant RIO mode? If: Then set SW8 to:
Yes On
No Off
If you are using redundant RIO mode, make sure that both channels
have the same RIO configuration (protocol selection and rack size).
If you do not use the same rack size and protocol for both channels,
you will get a fault.
For more information about redundant RIO, refer to Chapter 3,
Using Remote I/O Communications.
Selecting the RIO Starting Group
Use the following chart to set switches 1 and 2 on either U3 or U5 to
specify the rack starting group.
If the starting group must be: Set SW1 to: And SW2 to:
Group 0 Off Off
Group 2 Off On
Group 4 On Off
Group 6 On On
ON = OFF =
U2 or U4
Switch 8
1
2
3
4
5
6
7
8
0 N
0N CHANNEL A HIGH
U2
1
2
3
4
5
6
7
8
0 N
0N CHANNEL B HIGH
U4
Redundant RIO
Yes
No
SW8
On
Off
"
ON = OFF =
U3 and U5
Switches 1 or 2
1
2
3
4
5
6
7
8
0 N
0N CHANNEL B LO
W
U5
1
2
3
4
5
6
7
8
0 N
0N CHANNEL A LO
W
U3
Starting
Module Group
0
2
4
6
SW1
Off
Off
On
On
SW2
Off
On
Off
On