Rockwell Automation 1747-ASB Remote I/O Adapter - Manual (Page 100)

Publication 1747-UM006B-EN-P - June 2003
7-4 Troubleshooting
off flashing Illegal logical Rack Address (8 or
above in primary mode or 63 in
complementary mode). Check the starting logical rack
number (SW1-1,2,3,4,5,6).
off flashing Last Address Exceeded (image
crosses into logical rack 8 in
primary mode or logical rack 63 in
complementary mode) Check the starting logical rack
number (SW1-1,2,3,4,5,6), starting
logical group number (SW1-7,8),
and image size selection
(SW2-5,6,7,8).
off flashing Last Chassis Not Allowed (when
primary mode is selected) Check primary/complementary
chassis selection (SW2-3), and the
last chassis selection (SW3-4).
off flashing Invalid Baud Rate Check baud rate selection
(SW2-1,2).
off flashing
I/O Module Placement Error.
(2)
The I/O module in slot# may have
its image overlapping the image
of the I/O module in its paired
slot.
Check the addressing mode
(SW3-5,6) and the I/O module type
installed in this slot.
I/O Module Placement Error.
(2)
A
32 point module may be installed
in slot# and 2-slot addressing is
selected.
Remove the 32 point module or
change the addressing mode
(SW3-5,6).
Module in slot# has only part of
its image assigned to the
1747-ASB image (1/2-slot
addressing and discrete mode
only). Change 1747-ASB module image
size (SW2-5,6,7,8) or specialty
mode (SW3-9).
off flashing
An Unsupported I/O Module is
installed in slot#.
Remove the unsupported I/O
module.
off flashing DIP Switch Configuration
Mismatch.
(3)
The DIP switch
values that were stored when the
1747-ASB module was powered
up in save mode (SW3-8) do not
match the current settings now
that the 1747-ASB module is in
check mode.
Change the incorrect switch
settings, or change to Save Mode.
off flashing I/O Configuration Mismatch and
Location.
(2)(4)
The I/O module
configuration that was stored
when the 1747-ASB module was
powered up in save mode
(SW3-8) does not match the
configuration now that the
1747-ASB module is in check
mode due to a problem with
slot#.
Correct the I/O module
configuration problem or change
to the Save Mode.
Slot #
Slot #
Code 1
Code 2
and
Code 3
Slot #
and