ProSoft Technology MVI69-FLN - Manual (Page 74)

MVI69-FLN ♦ CompactLogix Platform Diagnostics and Troubleshooting
FA Control Network Communication Module
Page 74 of 137 ProSoft Technology, Inc.
November 3, 2008
Upper Layer Status Word
The Upper Layer Status can be set by the CompactLogix processor o the
module. Refer to Upper Layer Status Read Definition (page 92) for more
information.
Bit Message Description Value
0 to 11 Error Code (User Defined) 0x0001
12 reserved 0x1000
Bit 15 = 1 Bit 15 = 0 13 1=Warning, 0=No Warning
The upper layer
program is running with
an error but both cyclic
data and message data
are guaranteed. The upper layer
program is at a stop
with an error but both
cyclic data and
message data are
guaranteed.
0x2000
14 1=Alarm, 0=No Alarm Both cyclic data and
message data are not
guaranteed. Both cyclic data and
message data are not
guaranteed. 0x4000
15 1=Run, 0=Stop Run Stop 0x8000