M800V/M80V Series PLC Development Manual
6 Explanation of Built-in Editing Function (PLC On-board)
6.15 Ladder Menus
6.15.12.2 Selecting and Switching Programs
Refer to "Switching between programs or other types of data" under "Setting selection items in lists" in "6.3.2 Screen Items
(Control)" to select and switch programs.
Switching programs while monitoring ladders enables you to switch between programs and PLC messages.
Switching programs while editing ladders enables you to switch programs only.
Note that the following message screen displays when attempting to switch programs when there are unconverted ladders.
Pressing the [YES] menu key cancels the unconverted ladder and switches to the program selected on the switch program
screen.
Pressing the [NO] menu key returns to the ladder screen without switching to the program selected on the switch program
screen.
6.15.12.3 Block Password Disable
A program name of a program block with block password begins with "*" and Block Password Disable screen is displayed
when selected.
Refer to "6.15.11 Block Password Disable screen" for details of clearing block passwords.
[Block Password Disable screen]
[Switch Program (with block password)]
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