AH500 Hardware and Operation Manual 
 
8.1.2.11 Module State and Diagnosis 
To check the module state and diagnosis, first you need to be in the online mode. Right-click the module that 
you want to check its module state and diagnosis and then a context menu appears.   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
After you click Diagnosis, you can see a table with three tabs. On the Diagnosis tab, you can see the Current 
Error Log table. When the error is cleared, you can use    to clear the error log stored in the module and 
the module state can be restored to normal. Use    to update the module state.