Rockwell Automation 22-SCM-232 Serial Converter Module - Manual (Page 35)

Troubleshooting 5-3
The following diagnostic items can be accessed using DriveExplorer
(version 3.01 or higher).
The serial converter module has an event queue that reports the history
of its actions.
To view the event queue
1. Access the event queue using a configuration tool. Refer to the
Configuration Tools section in Chapter 3 .
2. Scroll through events in the event queue. The most recent event can
be found at 2R > Event Queue 1. The “R” stands for Read Only.
Figure 5.2 Example Event Queue in HyperTerminal
Module Diagnostic Items
No. Name Description
1 Field Flash Cnt Number of times the module has been Field Flashed.
2 Adapter Events The number of events in the event queue.
3 Reference Current value of the Reference being transmitted to the
drive by this module.
4 Logic Command Current value of the Logic Command being transmitted to
the drive by this module.
5 Logic Status Current value of the Logic Status being received from the
drive by this module.
6 Feedback Current value of the Feedback being received from the
drive by this module.
Viewing and Clearing the Event Queue
Press the UP ARROW or DOWN ARROW key to scroll
through the parameter list. Press the LEFT ARROW or
RIGHT ARROW key to modify parameter values. Press
the ENTER key to save a new value.
2R> Event Queue 1 = Normal Startup