Rockwell Automation 6008-SI IBM PC I/O SCNNR 6008-SI - Manual (Page 116)

Chapter 10
User Diagnostic Program
10-4
it means that the host and the scanner are no longer communicating. Either
the host watchdog kicked in (if the code is 101) or a scanner problem has
occurred. If the code is 101 and you have a printer attached with
Ctrl-PrtSc
in effect, your system is not powerful enough to service the
printer and the scanner at the same time. Exit the program, press
Ctrl-PrtSc
to turn off the printer, and you should be able to run the
program successfully.
If you receive error code 102, the scanner never successfully initialized
with the host. Check your switches on the scanner to make sure they
correspond to the memory address given when u_d1 was started
But if you receive the message with any code other than 101 or 102, please
write down the code and call Allen-Bradley Technical Service.
Command summary
Here is a quick list of commands. If you are running the diagnostic
program and don’t have this manual with you, you can see this summary
on screen by typing H at the command prompt.
(You can also examine a single I/O group from the main command prompt
and have an opportunity to force outputs. To do this, see “Single-Group
Discrete I/O” below.)
Type: Command: Description:
Discrete I/O C clear (reset) all discrete outputs
D fullĆscreen discrete I/O
Management Requests A autoconfigure
F fault dependent group
L link status
M set operating mode
SE setup (baud rate and resistor)
SC scan list
T change timeout
Block Transfer BTR read from intelligent I/O module
BTW write to intelligent I/O module
BTC continuous block transfers to or from a
module
BTM multiple block transfers to and/or from
multiple modules
Other G display global variables
Q quit the program
X exit the program (same as quit)