6
Maintenance and Inspection
6.4.2
Accessing System Registers
6-10
6.4.2 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 method to display a register list differs depending on the MPE720 version number, Ver 6.
or Ver 5.
. The
method for each version is described below.
( 1 ) Displaying a Register List (MPE720 Ver 6.
)
Use the following procedure to display a register list.
1.
Open the Register List Sub-window from the MPE720 Ver 6.
Main Window.
The Register List 1 Tab is provided by default in the sub-window displayed on the bottom of the screen.
2.
Enter the leading register number of the system register “SW
” to be accessed in the
Register input field. The contents of the system register will be displayed starting from the leading reg-
ister number.
The data type is set by default to decimal. Place the cursor anywhere on the list, and then right-click. Select
Hex (hexadecimal) from the pop-up menu that will appear. The data will then be displayed in hexadecimal.
( 2 ) Displaying a Register List (MPE720 Ver 5.
)
Use the following procedure to display the MPE720 Ver 5.
register list.
1.
Select File
−
Open
−
Tool
−
Register List from the MPE720 Ver 5.
main menu of Engineering
Manager Window to open the Register List Window.
Refer to 4.3.2 ( 4 ) Set and Save Motion Fixed Parameters on page 4-36 for details on how to display the Engi-
neering Manager Window.
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