Net a status indicator (service indicator), Viewing and clearing adapter diagnostic items – Rockwell Automation 20-COMM-L LonWorks Adapter User Manual
Page 55
Troubleshooting
5-3
20-COMM-L LonWorks Adapter User Manual
Publication 20COMM-UM008B-EN-P
NET A Status Indicator
(Service Indicator)
This red/green bicolor LED indicates the status of the network connection
as shown in the table below, and is controlled by the Neuron Chip.
Viewing and Clearing
Adapter Diagnostic Items
If you encounter unexpected communications problems, the adapter
diagnostic items can help you or Rockwell Automation personnel
troubleshoot the problem. Adapter diagnostic items can be viewed with any
of these drive configuration tools:
• LCD PowerFlex 7-Class HIM (Diagnostics/Device Items)
• Connected Components Workbench software, version 1.02 or later
• DriveExplorer software, version 2.01 or later
• DriveExecutive software, version 3.01 or later
Using the HIM to View and Clear Adapter Diagnostic Items
Status
Cause
Corrective Actions
Off
The node is configured.
No action required.
Flashing Red
WINK command received.
No action required.
Flashing Green
The node is not configured.
Configure the node.
Steady Green
The node has no application
program.
The Neuron Chip must be loaded with a new
application program.
Step
Example Screen
Viewing Diagnostic Items
1. Access parameters in the adapter.
Using the PowerFlex 7-Class HIM to Access Parameters on
.
2. Press the
or
key to scroll to
Diagnostics.
3. Press the
(Enter) key to display the Diagnostics menu in the
adapter.
4. Repeat steps 2 and 3 to enter the
Device Items option.
5. Press the
or
key to scroll through the items.
Clearing Diagnostic Items
1. Access parameters in the adapter.
Using the PowerFlex 7-Class HIM to Access Parameters on
.
2. Press the
or
key to scroll to
Parameter.
3. Press the
(Enter) key to display the list of parameters in the
adapter.
4. Repeat steps 2 and 3 to select
Parameter 22 - [Clear
Counters].
5. Set the value to ‘1’ (Clear) and press the
(Enter) key to
clear diagnostic items 26 and 27.
Main Menu:
Diagnostics
Parameter
Device Select
Device Item #
3
Reference
Main Menu:
Diagnostics
Parameter
Device Select
Parameter #22
Clear Counters
1
Clear