Allen-Bradley 1784-KTX Reference Manual page 47

Set Fault Group
Use the
adapters as one entity. If any one of them faults, the scanner instructs the
others to go into fault mode. You supply a list of 128 bytes, one for each
possible physical adapter address. Each byte is defined as follows:
Bit
This lets the host define as many as 16 fault groups and the membership of an
adapter in one of the fault groups. If the adapter is not in the scan list, the
scanner rejects the fault group command and returns an error confirmation.
Command Syntax
This command queues a confirmation immediately. The confirmation
looks like this:
Set Fault Group Confirmation
Table 4.D
Set Fault Group Error Conditions
Error Mnemonic
Allen-Bradley Parts
Chapter 4
command to instruct the scanner to treat a group of
Set Fault Group
Definition
Code Description
4-9