Rockwell Automation 1770, D17706.5.16 Ref Mnl DF1 Protocol Command - Manual (Page 128)

Chapter
8
Publication 1770Ć6.5.16 - October 1996
Message Packet Status Codes
(STS, EXT STS)
Use this chapter to help interpret status codes that appear in
asynchronous link message packets. You use asynchronous-link
status codes to determine the status of a command sent from your
computer to another device on your DH, DH+, or DH485 link.
Asynchronous link status codes are passed in the message packet in
these bytes:
•
status (STS) byte
•
extended status (EXT STS) byte (for some commands)
This chapter contains these sections:
Section Page
STS Byte 8-2
EXT STS Byte 8-3
Remote STS and EXT STS Codes 8-5