Rockwell Automation 1757-FFLD Linking Device Configuration Manual - Manual (Page 88)

Publication 1757-PM002A-EN-E - June 2006
4-34 Applications
The table below shows the SubStatus value on Initialization Request. Logic
needs to be built so that the value of 2 for the BKCAL_OUT from the AO
block is being monitored.
Quality Substatus
0 BAD - the value is not useful. X Any
1 Uncertain - the quality of the value
is less than normal, but may still be
useful. X Any
2 Good NC X Any
3 Good Cascade - value may not be
useful for control. SubStatus carries
Back Initialization handshake. 0 NonSpecific
1 Initialization Acknowledge
2 Initialization Request
3 Not Invited
4 Not Selected
5 Reserved
6 Local Override
7 Fault State Active
8 Initiate Fault State