Rockwell Automation 1203-CN1 ControlNet Communications Module 1203-CN1 - Manual (Page 40)

Publication 1203-5.13 – February, 2002
3-12 Getting Started
3. Scroll through the list of I/O Data parameters by pressing the Up
Arrow or Down Arrow key.
4. Press the Escape key to return to the main menu.
Displaying the DF1 Protocol
Statistics in the 1203-CN1 Module If you are working with DF1 communications, you may need to know
how the module is using DF1 communications. To view statistics on
DF1 communications, follow these directions:
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 5 to select 5> Display DF1 protocol statistics. The DF1
Protocol screen appears.
Figure 3.13
Example DF1 Protocol Statistic
Number Name Description
1 Logic Command Buffer for Logic Command data
2 Logic Status Buffer for Logic Status data
3 Reference Data Buffer for Reference data
4 Feedback Data Buffer for Feedback data
5 – 20 Data A1 In Val – Data D2 Out Val Data going to (Input) or coming from (Output) the SCANport device