Rio device configuration -9, Rio device configuration, Discrete – Rockwell Automation 1747-ASB Remote I/O Adapter User Manual
Page 113: Switch position does not matter
Publication 1747-UM006B-EN-P - June 2003
Application Examples 8-9
RIO Device Configuration
The 1747-ASB modules and RediPANEL are configured in the
following manner.
For more details on the 1747-SN RIO scanner, refer to the user
manual.
The RIO scanner is configured for 230.4K baud. The SLC 5/02 G-file is
configured as shown below:
Function
1747-ASB
Module 1
1747-ASB
Module 2
RediPANEL
(1)
Starting logical rack number
1
0
2
Starting logical group number
6
0
4
Image size (number of logical groups)
6
2
4
Addressing mode
1-slot
2-slot
Not applicable
Specialty I/O mode
(2)
Discrete
Discrete
Not applicable
Baud rate
230.4K
230.4K
230.4K
Last chassis
No
Yes
Yes
Hold last state
Yes
No
Not applicable
Processor restart lockout
Yes
No
Not applicable
Link response
(3)
Switch position
does not matter
Switch position
does not matter
Not applicable
Primary/complementary chassis
Complementary
Complementary
Not applicable
(1) The only part of the RediPANEL configuration that is important is the RIO address and baud rate.
(2) The 1747-SN Series A scanner cannot perform block transfers. Any specialty I/O modules controlled by this scanner must
be discretely mapped.
(3) Link response does not matter at 230.4K baud.
0
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
1
0
0
0
0
0
1
1
0
1
0
0
0
0
0
1
0
0
0
0
0
0
1
1
1
1
1
0
0
0
0
Bit Number Decimal
Logical Rack 0
Starting Group
0
2
4
6
Logical Rack 1
Starting Group
0
2
4
6
Logical Rack 2
Starting Group
0
2
4
6
Logical Rack 3
Starting Group
0
2
4
6
Device Size, Word 2
Starting Logical Group, Word 1
Logical Rack 0
consists of one
logical device,
beginning at Group 0.
The device size
is two logical
groups.
Logical Rack 1
consists of one
logical device,
beginning at Group 6.
The device size
is two logical
groups.
Logical Rack 2 consists of two
logical devices. The first one
begins at Group 0. The device
size is four logical groups. The
second one begins at Group 4.
The device size is four logical
groups.
RediPANEL
1747-ASB #1
1747-ASB #2