10-2
 
The 4010 has the capability to run diagnostics of the N2 communication lines, 
the IDNet channel, the Network communication lines, and to locate an Earth 
Fault between IDNet devices.  This section shows how to run the diagnostic 
utility on the 4010.   
 
Running diagnostics is the easiest way to ensure proper communication between 
the FACP and its various devices.  To use the Diagnostics, you must be logged 
in at a Level 4.  Follow Steps 1 through 3 to run diagnostics on the 4010. 
 
1.  From the High-Level Status screen, press <MENU>. 
2. Press <NEXT> or <PREVIOUS> until [Diagnostics] is displayed and then 
press <ENTER>. 
3. Press <NEXT> or <PREVIOUS> to select the desired diagnostic option 
and then press <ENTER>. 
 
The Diagnostic options are shown in Figure 10-1. 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Figure 10-1.  Diagnostic Options 
 
 
Continued on next page 
Diagnostics 
Overview 
Running Diagnostics 
Software 
Revision 
•  N2 Communications 
•  IDNet Earth Fault Search 
•  IDNet Diagnostics 
•  Network 
Top Level Menus 
Diagnostics 
Set Time 
and Date 
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