Allen-Bradley ControlLogix System 1756-L1 User Manual page 388

24-8 Program Motion Control
Publication 1756-UM001E-EN-P - August 2002
8.
7. If communication with the module fails, how do you want the
controller to respond?
ATTENTION
!
If you want the
controller to:
fault (major fault)
continue operating
8. Choose Next.
11.
9. Choose New Axis.
10. Type a name for the tag for this node (axis) and choose OK.
11. Select the name of the tag from step 10.
12. If this is a multi-axis drive, repeat steps 9 - 11 for each axis.
13. Choose Next.
If communication with a module fails, the
controller operates on old data from the
module. To avoid potential injury or damage,
either monitor communications with modules
or configure modules to produce a major fault
if communications fail.
Then:
Select the check box.
Leave the check box
cleared (unchecked).
42398
Notes:
Monitor the connection
using ladder logic.
43019
9.