Rockwell Automation 1203-SSS Smart Self-powered Serial Converter - Manual (Page 29)

Troubleshooting 4-3
The following diagnostic items can be accessed using DriveExplorer
(version 2.01 or higher).
It is normal for the event queue in the serial converter to contain events.
If you encounter unexpected communication problems, you can access
the event queue and view the most recent events.
To view the event queue
1. Access the event queue using a configuration tool. Refer to
Configuration Tools in Chapter 3 .
2. Scroll through events in the event queue. The most recent event can
be found at 2R > Event Queue 1.
Module Diagnostic Items
No. Name Description
1 Common Logic
Cmd Current value of the Common Logic Command being transmitted
to the host by this peripheral.
2 Prod Logic Cmd Current value of the Product Specific Logic Command being
transmitted to the host by this peripheral.
3 Reference Current value of the Product Specific Reference being
transmitted to the host by this peripheral.
4 Common Logic
Sts Current value of the Common Logic Status being received from
the host by this peripheral.
5 Prod Logic Sts Current value of the Product Specific Logic Status being received
from the host by this peripheral.
6 Feedback Current value of the Product Specific Feedback being received
from the host by this peripheral.
7 DPI Rx Err Cntr Current value of the DPI CAN Receive Error Counter register.
8 DPI Rx Err Max Maximum value of the DPI CAN Receive Error Counter register.
9 DPI Tx Err Cntr Current value of the DPI CAN Transmit Error Counter register.
10 DPI Tx Err Max Maximum value of the DPI CAN Transmit Error Counter register.
11 Field Flash Cntr Current value of the Field Flash Counter.
12 CPU CPU Type.
Viewing and Clearing the Event Queue