5 Operation  X-CPU 01 
Page 42 of 52  HI 801 009 E Rev. 4.00 
5 Operation 
The module is operated within a HIMax base plate. No specific monitoring is required. 
5.1 Handling 
Direct handling of the module is not foreseen. 
The module's user program is operated, e.g., started or stopped, from within the PADT.  
For more details, refer to the SILworX documentation. 
5.2 Diagnosis 
LEDs on the front side of the module indicate the module state, see Chapter 3.4.11. 
The processor module has a diagnostic memory that can be read using the PADT. The 
diagnostic memory can store up to 1500 diagnostic messages for the short term diagnosis 
and 2500 diagnostic messages for the long time diagnosis. 
i 
If a module is plugged in to a base plate, it generates diagnostic messages during its 
initialization phase indicating faults such as incorrect voltage values. 
These messages only indicate a module fault if they occur after the system starts operation.