Rockwell Automation 1738-ADNX ArmorPoint I/O DeviceNet Adapters - Manual (Page 42)

Publication 1738-UM001A-EN-P - February 2005
2-26 What Is the ArmorPoint DeviceNet Adapter?
A user program can monitor the Device Failure Bit in the I/O
message(s) received from the adapter. When it has determined the bit
set, you can read the Faulted Node Table and Node Status Table,
using the Explicit Message Program Control Feature of the scanner
device, to determine the module experiencing problems and the
nature of those problems.
Chapter Summary and
What’s Next In this chapter you learned about the ArmorPoint DeviceNet adapters.
Move to Chapter 3 to learn about using Auto Start Mode.