12.2 Troubleshooting System Errors
12.2.1 Outline of System Errors
12-7
( 2 ) Accessing System Registers
To access the contents of system registers, start the MPE720 Programming Tool and use the Register List or Quick Ref-
erence function.
The Register List on the MPE720 version 5. is displayed differently from that on the MPE720 version 6.. The
display of each version is as follows.
[ a ] Register List Display Procedure (MPE720 Version 5.)
Use the following procedure to display the register list on the MPE720 version 5..
1.
Select File - Open - Tool - Register List from the MPE720 Engineering Manager Window to open the
Register List Window.
Refer to 3.4.1 Module Configuration Definition for details on how to display the Engineering Manager Window.
2.
Select View Mode - HEX to change the view mode to hexadecimal.
3.
Input the register number of the first system register to be accessed for Register, input the register
number of the last system register to be accessed for D, and click anywhere in the list. The contents of
the specified range of register numbers will be displayed.
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