Allen-Bradley controllogix 1756-L63, Руководство пользователя

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Publication 1756-UM001E-EN-P - August 2002
4-10 Communicate with 1794 I/O Over an EtherNet/IP Network
9. In step
6.
, did you select Rack Optimization as the Comm
Format?
10. Initially, do you want the module to communicate with the
controller?
11. If communication with the module fails, how do you want the
controller to respond?
12. Click Finish .
42401
10.
11.
9.
If: Then:
No Type the rate at which the fastest device that is wired to the
module must update.
Yes No RPI is required. Go to the next step.
If: Then: Notes:
Yes Leave the check box cleared
(unchecked).
No Select the check box. When you test this portion of the
system, clear the check box.
ATTENTION
!
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.
If you want the
controller to: Then: Notes:
fault (major fault) Select the check box.
continue operating Leave the check box
cleared (unchecked). Monitor the connection
using ladder logic.