Rockwell Automation 1785-L20C_L40C, D17856.5.14 ControlNet PLC-5 Programmable Controllers User Manual - Manual (Page 71)

Chapter 5
Monitoring and Troubleshooting Your
ControlNet System
5-9
Using the ControlNet Map Entries Status Screen
Follow the steps on the left to go to the ControlNet Map Entries
Status screen.
ControlNet – Map Entries Status MONITOR
Channel 2 Configuration
Status File: N32 Network Update Time(ms): 5 Sch BW(%): 64
Data Input File: N34 –––––– Processor’s ControlNet Resource Usage –––––
Data Output File: N36 Map Entries PLC BW (%) DIF (%) DOF (%)
Dflt Config File: N38 8 8 10 8
Node Mod/Msg Type Status Status Data Inhibit
S/M Offset Valid Reset
1 PLC–5/40C n/a n/a n/a n/a
1 W Peer Out to 3 SUCCESS 0 YES 0 0
2 1771–ACN SUCCESS 3 YES 0 0
6 R 1771–IFE/A SUCCESS 6 YES 0 0
7 R 1771–OFE/A SUCCESS 9 YES 0 0
7 W 1771–OFE/A SUCCESS 12 YES 0 0
3 PLC–5/20C n/a n/a n/a n/a
Page up or page down, or enter a value.
>
Rem Prog Forces:None Display:Slot/Message 5/40C File CN
Select
Display
F3
If you want to: Do this:
select the display of slots, messages, or
slots and messages in the list
1. Press
[F3]—Select Display
2. Press
[F2]—Slot Display
or
[F3]—Message Display
or
[F4]—Slot/Message
see whether an entry is a Read (R) or
Write (W) operation
Look at the field to the right of the
S/M
field for that entry
view the current status of an entry Look at the
Status
field for that entry
See Appendix D for a list of errors that may be displayed
see where the three status words
associated with an entry are located in
the Status File
Look at the
Status Offset
field for that entry
see whether the data associated with an
entry is valid or invalid
Look at the
Data Valid
field for that entry
For all I/O modules except 1794:
•
YES
Ċindicates that the status data for the slot are valid
•
NO
Ċindicates that the status data for the slot are not valid
For all 1794 I/O modules:
•
Y
Ċindicates that the status data for the slot are valid
•
N
Ċindicates that the status data for the slot are not valid
•
X
Ċindicates that the slot is not configured
For example, a 1794 I/O module field of
YYXNNXYX
indicates:
• the status data for slots 0, 1, and 6 are valid
• the status data for slots 3 and 4 are not valid
• slots 2, 5, and 7 are not configured
set the inhibit bit so that the processor
will not attempt to establish a connection
with the module or message
1. Move the cursor to the
Inhibit
field for that entry
2. Type a
1
3. Press
[Enter]
Channel
Overview
Channel
Configuration
6200
Main Menu
General
Utility
F3
Online
Program
Offline
Program
F1
F7
or
F4
F5
(Monitor)
Map
Monitor
F2
Monitor
Status
F6
Move cursor to
Channel 2: CONTROLNET