Rockwell Automation 1203-CN1 ControlNet Communications Module 1203-CN1 - Manual (Page 39)

Publication 1203-5.13 – February, 2002
Getting Started 3-11
3. Scroll through the list of Event Queue parameters by pressing the
Up Arrow or Down Arrow key.
4. If desired, clear the current fault in the adapter by setting Clr
Event Queue (1) to Enable and pressing the Enter key.
Important: The Fault is cleared in the module and a “Clear Fault”
event is added to the Event Queue.
5. Press the Escape key to return to the main menu.
Displaying the 1203-CN1 module’s
Current I/O Data You may need to do diagnostic testing to verify I/O data is passing
through the module. To view the I/O data transmitted through the
module, follow these instructions:
1. Establish a serial connection to access the module’s software.
Refer to the Establishing a Serial Connection with the 1203-CN1
Module section earlier in this chapter.
2. Press 4 to select 4> Display current I/O data. The I/O Data
screen appears.
Figure 3.12
Example I/O Data Screen
Number Name Description
1 Clr Event Queue Enable = Clears the event queue.
Ready = Leaves the event queue as is.
2 – 33 Event Queue 1 – Event Queue 32 Event in the event queue. Most recent event is listed in Event Queue 1.