Rockwell Automation 1747-SCNR ControlNet Scanner Module Reference Manual - Manual (Page 47)

Publication 1747-RM623D-EN-P - June 2006
Troubleshoot 5-3
OK Indicator and Display
Mnemonics The OK indicator is handled consistently with the ControlNet
specifications for the Identity object.
Sequence OK
Indicator
Alpanumeric
Display Module Status
Word (M1 file) Description Probable Cause Recommended Action
Startup Alternating
red/green POST N/A The 1747-SCNR module
is running Power On Self
Test. Power was applied to
the module. No action required.
FIRM
WARE N/A 1747-SCNR firmware
revision. This is a
temporary display after
start up. Power was applied to
the module. No action required.
Run time Green A#XX N/A ControlNet node
address None No action required.
I/O 0x26 All configured
connections are
established. None No action required.
IDLE N/A The scanner is in idle
mode. The SLC processor in
slot 0 is in program
mode or the Scanner
Mode Command bit of
the Module Command
word is clear (O:e.0/
10 where e is the
scanner slot number). If you want to put the
scanner into run mode,
put the SLC processor in
slot 0 into run mode and
set the Scanner Mode
Command bit of the
Module Command word
(O:e.0/10) using an
unconditional OTE
instruction.
RUN N/A The scanner is in run
mode. The SLC processor in
slot 0 is in run mode
and the Scanner
Mode Command bit of
the Module Command
word is set (O:e.0/10). If you want to put the
scanner into program
mode, either put the SLC
processor in slot 0 into
program mode or clear
the Scanner Mode
Command bit of the
Module Command word
(O:e.0/10).
EDIT N/A The scanlist in the
1747-SCNR is being
modified. Edits have been
enabled with
RSNetWorx for
ControlNet software.
Note that previously
configured
connections will be
reestablished if lost.
Newly configured or
changed connections
will not be
established until edits
are accepted.
Finish modifying the
scanlist with RSNetWorx
for ControlNet software
and then accept edits.
Cancel edits with
RSNetWorx for
ControlNet software.